α2 Simple Application Controller. Manual in 6 languages (2018)

AL2-2TC-ADP 13

13.

AL2-2TC-ADP

The AL2-2TC-ADP thermocouple analog sensor adaptor module (hereafter called “AL2-2TC-

ADP) should be used to amplify thermocouple sensor (K type) temperature input to 0-10V

voltage analog signal for use in the main unit. Further information can be found in the AL2-

2TC-ADP Installation Manual.

Caution

• Persons trained in the local and national electrical standards must perform all tasks

associated with wiring the α2 Series Controller and AL2-2TC-ADP.

• The α2 Series is not designed to be used in life critical or fail safe applications.

• Under no circumstances will Mitsubishi Electric be liable or responsible for any

consequential damage that may arise as a result of the installation or use of this

equipment.

EMC Caution

Mitsubishi Electric α2 Series Analog module has been found to be compliant to the said

European standards and directive. However, (for the very best performance from what are in

fact delicate measuring and controller output devices) Mitsubishi Electric would like to make

the following points:

• As analog module are sensitive by nature, their use should be considered carefully. For

users of proprietary cables (integral with sensors or actuators), these users should follow

those manufacturers installation requirements.

• Mitsubishi Electric recommends that shielded cables should be used. If NO other EMC

protection is provided, then users may experience temporary errors not exceeding +3%/

-3% in very heavy industrial areas. However, Mitsubishi Electric suggest that if adequate

EMC precautions are followed with general good EMC practise for the users complete

control system, users should expect normal errors as specified in each independent

product manual.

ENG-72

AL2-2TC-ADP 13

13.1

Introduction

The AL2-2TC-ADP should be used convert thermocouple sensor (K type) temperature input to

0-10V voltage analog signal for use in the main unit.

13.1.1

External Dimensions

Figure 13.1:External Dimensions

Unit:mm (inches)

ENG

Table 13.1:

Item

Description

+24V DC Power Supply

Channel 1 Voltage Output Terminal

Channel 2 Voltage Output Terminal

Channel 1 K-Type Thermocouple

Sensor Input Terminal

Shield Grounding Terminal

Channel 2 K-Type Thermocouple

Sensor Input Terminal

Jumper pins for adjustment

Power LED

35.5(1.40")

1.5(0.06")

31.0(1.23")

13.2

System Configuration

Figure 13.2:

Power Supply

DC power line

24V DC

Analog signal

AL2-14MR-D

AL2-2TC-ADP

AL2-24MR-D

K-type

Thermocouple

For general specifications please refer to Chapter 2.

Table 13.2: Applicable Version

PLC Type

Applicable version

α2 Series (DC Version only)

V2.00 or later

VLS Software

V2.30 or later

Note

The AL2-2TC-ADP cannot be used with the original α Series Controllers.

ENG-73

AL2-2TC-ADP 13

13.3

Specification

Table 13.3: General Specification

Item

Content

Operating Temperature

(-25) - 55°C / (-13) - 131°F

Storage Temperature

(-30) - 70°C / (-22) - 158°F

Humidity

35 ~ 85% Relative humidity, no condensation

Conforms to IEC 68-2-6; 10-57: Hz: 0.075mm

Constant Amplitude

Vibration Resistance - DIN Rail mounting

57-150Hz:9.8m/s² Acceleration. Sweep Count for

X, Y, and Z: 10 times (80 minutes in each direction)

Conforms to IEC 68-2-27: 147m/s² Acceleration, Action

Shock Resistance

Time: 11ms 3 times in each direction X, Y and Z

Noise Immunity

1000 Vpp, 1µs, 30-100Hz tested by a noise simulator

500V AC~>1min per EN60730-1 between all terminals

Dielectric Withstand Voltage

and the DIN43880 control box or equivalent.

7MΩ 500V DC EN60730-1 between all terminals and

Insulation Resistance

the DIN43880 distribution box or equivalent

Operation Ambience

To be free of corrosive gases

Table 13.4: Power Specification

Item

Content

Power Supply

24V DC +20%, -15%

Maximum Power Consumption

0.5W

Table 13.5: Adjustment Standard

Item

Content

EN61131-2: 2007

EC Directive

EMC

EN60730-1: 2011

Certification of UL/cUL

File number: E95239

Table 13.6: Hardware Specifications

Specification

Item

Centigrade (°C)

Fahrenheit (°F)

Input

Thermocouple K Type, JIS 1602-1995 (IEC 584-1 1977, IEC 584-2 1982),

Specification

Isolated Type.

Compensated

-50°C - 450°C

-58°F - 842°F

Range

±2.0% (range of all temperatures) and

Overall accuracy

±1.5% (at 25°C)

±1.5% (at 77°F)

Resolution

1°C

D/A Conversion

20.5ms

Time

Isolation Circuit

No isolation between channels (input/output) and power

ENG-74

AL2-2TC-ADP 13

Table 13.6: Hardware Specifications

Specification

Item

Centigrade (°C)

Fahrenheit (°F)

Digital

+470

+8780

+450

+470°C

+8420

+878°F

Input

Characteristics

ENG

-50°C

-58°F

Temperature

-50

+450°C

+842°F

-70°C

-580

(K-Type)

-94°F

(K-Type)

-70

-940

Table 13.7: Software Specification

AL2-14MR-D

Item

Content

AL2-10MR-D

AL2-24MR-D

M17

“ON” when there is a sensor defect at I01

M18

“ON” when there is a sensor defect at I02

M19

“ON” when there is a sensor defect at I03

M20

“ON” when there is a sensor defect at I04

System Bit

M21

“ON” when there is a sensor defect at I05

M22

“ON” when there is a sensor defect at I06

M23

“ON” when there is a sensor defect at I07

M24

“ON” when there is a sensor defect at I08

ENG-75

AL2-2TC-ADP 13

13.4

Wiring and Installation

13.4.1

Installation

Caution

• Do not install in areas with: excessive or conductive dust, corrosive or flammable gas,

moisture or rain, excessive heat, regular impact shocks or excessive vibration.

• The connectors must be covered to prevent contact with “Live” wires.

• The α2 Series Controller and AL2-2TC-ADP must be installed in a distribution box or a

control cabinet. The distribution box should be equipped with a cover for the AL2-2TC-

ADP module to avoid any possible foreign objects from falling inside

• Leave a minimum of 10mm (0.40") of space for ventilation between the top and bottom

edges of the AL2-2TC-ADP and the enclosure walls.

• The maximum distance between the α2 Series Controller and the AL2-2TC-ADP should

be 3m (9’10”) or less.

• The power cable should be less than 10m in length.

• A sensor with insulation rated for 500V or more should be used when the sensor is

placed near a conductive material.

Figure 13.3: Installation

Attach

Units can be snap mounted to 35mm DIN rail (DIN

EN 50022). To release pull the spring loaded clips

away from the rail and slide the unit off and up.

(1)

1) To Attach

Align the upper side of the AL2-2TC-ADP DIN

rail mounting groove with the DIN rail (1) and

push it onto the rail (2).

(2)

2) To Release

Pull the DIN rail hook (1) and remove the AL2-

2TC-ADP.

Release

(2)

(1)

ENG-76

AL2-2TC-ADP 13

13.4.2

Wiring

Caution

• Please use an isolated Power supply and turn off the Power before any wiring operation

is performed.

• Input and Output cables should not be run through the same multi core cable or share

the same wire.

ENG

• Input cable (from sensor to AL2-2TC-ADP) must be less than 10m (32’81’’) and the

output cable length must be less than 3m (9’10").

• The wire should be used as a single cable or the multi core wires (can be used with a

crimp terminal) should be carefully twisted together.

Do not connect a soldered wire end to the AL2-2TC-ADP.

• To avoid damaging the wire, tighten to a torque of 0.5 - 0.6 N⋅m.

• The AL2-2TC-ADP should be adjusted for offset and gain purposes, therefore, turn off

the Power before performing the adjustment wiring.

Figure 13.4:

24V

1.0A

0.5A

24+

24-

V1+

V1-

V2+

V2-

(A)

(B)

3kΩ

+15V

Temperature

compensation

circuit

AL2-2TC-

AL2-14MR-D/

ADP

L1+

L1-

SLD

L2+

L2-

SLD

AL2-24MR-D

Grounding

resistance

100Ω or

less

K-type

Thermocouple

ENG-77

AL2-2TC-ADP 13

13.4.3

Choosing a Temperature Scale

1) Turn on the power to the α2 controller and select “Others...” from the TopMenu.

TopMenu

C l o c kSe t

LANGUAGE

O t he r s . . .

2) Select “Analog In” from the Others... menu.

Ot her s . . .

Se r i a l Com

L i gh t T ime

Ana l og I n

3) Select “Temp. Scale” from the Analog In menu.

Ana l og I n

Temp . Sca l e

4) Choose “Celsius” or “Fahrenheit.” with the OK button.

Ana l og I n

Temp . Sc a l e

Ce l s i u s

Fah r enhe i t

Only one system of units can be selected per controller.

The values under the Calibrate menu will remain in Celsius, regardless of the system

of units that is selected for the controller, as they are the labels for the jumper pins on

the Hardware.

ENG-78

AL2-2TC-ADP 13

13.4.4

Offset Adjustment

Note

If Gain adjustment is complete, then step 3 - 7 are not needed.

1) To begin the offset calibration for channel 1, turn off the power to the α2 controller and the

AL2-2TC-ADP and remove the temperature sensor. The pins L1-, L1+ and SLD should be

left unconnected.

ENG

2) Remove the top cover from the jumper area and move the jumper to the pins labeled -50°C

as in “Hardware Setup” below.

Caution

TOP

The jumper should be installed correctly, otherwise, on occasion

electrical contact may not occur.

Bottom

Figure 13.5: AL2-2TC-ADP Offset Adjustment

Hardware Setup

Controller Setup

Ca l i b r a t e

- 50°C

-50°C

450°C

L1+ L1- SLD

3) Turn the power on and select “Others...” from the TopMenu while in Stop Mode.

TopMenu

C l o c kSe t

LANGUAGE

O t he r s . . .

4) Select “Analog In” from the “Others...” menu.

Ot her s . . .

Se r i a l Com

L i gh t T ime

Ana l og I n

5) Select the Input that is connected to the AL2-2TC-ADP module.

Ana l og

I n

ENG-79

AL2-2TC-ADP 13

6) Configure the input for temperature sensing with the AL2-2TC-ADP module by selecting

“Mode” and choosing “TC” from the following screen

Mode

Norma l

PT100

7) After setting the mode to “TC”, select “Calibrate” from the Analog input settings menu.

Mode

Ca l i b r a t e

O f f s e t f i ne

8) Select “-50°C” from the Calibrate menu as in “Controller Setup” in the figure 13.5 and press

OK. There should be a confirmation message that reads “OK.” If not, refer to the Applicable

Error Checks section below. This completes the offset calibration procedure. To calibrate

the offset for channel 2, repeat the steps above replacing L1-, L1+ and SLD with L2-, L2+

and SLD respectively. When the calibration is finished, move the jumper to the “LINE” pins.

Figure 13.6: Jumper position after calibration

Hardware Setup

LINE

It is usually necessary to perform the Gain Adjustment when performing the Offset

Adjustment. See section 13.4.5 for more details.

13.4.5

Gain Adjustment

Note

If Offset adjustment is complete, then step 3 - 4 are not needed.

1) To begin the gain calibration for channel 1, turn off the power to the α2 controller and the

AL2-2TC-ADP and remove the temperature sensor. The pins L1-, L1+ and SLD should be

left unconnected.

ENG-80

AL2-2TC-ADP 13

2) Remove the top cover from the jumper area and move the jumper to the pins labeled 450°C

as in “Hardware Setup” below.

Figure 13.7: AL2-2TC-ADP Gain Adjustment

Hardware Setup

Controller Setup

Ca l i b r a t e

ENG

- 50°C

450°C

L1+ L1- SLD

3) Turn the power on and select “Others...” from the TopMenu while in Stop Mode.

4) After setting the mode to “TC” (See the Offset Adjustment description above.), select

“Calibrate” from the Analog input settings menu.

5) Select “450°C” from the Calibrate menu as in “Controller Setup” in the figure above. There

should be a confirmation message that reads “OK.” If not, refer to the Applicable Error

Checks section below. This completes the gain calibration procedure. To calibrate the gain

for channel 2, repeat the steps above replacing L1-, L1+ and SLD with L2-, L2+ and SLD

respectively. When the calibration is finished, move the jumper to the “LINE” pins.

Figure 13.8: Jumper position after calibration

Hardware Setup

LINE

It is usually necessary to perform the Offset Adjustment when performing the Gain

Adjustment. See section 13.4.4 for more details.

ENG-81

AL2-2TC-ADP 13

13.4.6

Fine Offset Adjust

The fine adjust should only be performed after both Gain and Offset Adjusts have

been performed.

1) From the TopMenu, select “Others...”

TopMenu

C l o c kSe t

LANGUAGE

O t he r s . . .

2) From the Others... menu, select “Analog In”

Ot her s . . .

Se r i a l Com

L i gh t T ime

Ana l og I n

3) From the Analog In menu select an input that is configured for TC input.

Ana l og I n

02 : PT100

03 : TC

4) Select “Offset fine” from the Analog Input settings menu.

Mode

Ca l i b r a t e

O f f s e t f i ne

5) Using the + and - buttons, enter a value from -31°C to 31°C (-55.8°F to 55.8°F).

Press the OK button when finished.

O f f s e t f i ne

0 °C

ENG-82

AL2-2TC-ADP 13

13.4.7

Applicable Error Checks

In the event that the input voltage is greater than 11 V or equal to 0V the following system flags

will be set.

Table 13.8:

AL2-14MR-D

AL2-10MR-D

AL2-24MR-D

0: Normal

M17

ENG

1: Defect at I01

0: Normal

M18

1: Defect at I02

0: Normal

M19

1: Defect at I03

0: Normal

M20

1: Defect at I04

0: Normal

M21

1: Defect at I05

0: Normal

M22

1: Defect at I06

0: Normal

M23

1: Defect at I07

0: Normal

M24

1: Defect at I08

- If the flags in the table above are activated, check that:

• a sensor is connected

• there is not a break in the sensor connection

• the temperature is not greater than the specified limit

• power is being supplied to the AL2-2TC-ADP.

- If the “Error” message appears instead of “OK” while offset/gain calibration, check that:

• The power is being supplied to the AL2-2TC-ADP.

• The AL2-2TC-ADP is connected to α2 correctly.

• The input, which connects the AL2-2TC-ADP is selected for calibration.

• The AL2-2TC-ADP inputs are left unconnected.

• The jumpers on AL2-2TC-ADP is either placed on the “-50°C” position or the “450°C”

position.

• The calibration menu entry related to the jumper position is selected (“-50°C” or “450°C”).

ENG-83

Key, System Bit and Function Block Lists 14

14.

Key, System Bit and Function Block Lists

14.1

Key Lists

The following table is the keys to use operation in the Menu and user program. Further

information can be found in α2 Programming Manual.

Table 14.1: Operation Key Lists

Key Name

Key Number

Description

K01

Acceptance of data entry, menu options, program choices

ESC

K02

Cancel current operation, move to higher screen or menu

Connect function blocks, move to higher numbered blocks, increment

K03

values

Disconnect function blocks, move to lower numbered blocks,

K04

decrement values

Scroll to higher number numbered items (keys, FB, Inputs, Outputs,

K05

etc.)

K06

Scroll to lower numbered items (keys, FB, Inputs, Outputs, etc.)

K07

Move to the right on the LCD display, FB program or Jump command

K08

Move to the left on the LCD display, FB program or Jump command

ENG-84

Key, System Bit and Function Block Lists 14

14.2

System Bit Lists

There is the system bit controlled by system and the control bit to control from user program.

14.2.1

System Bit Lists

Table 14.2: System Bit Lists

System

AL2-14MR-*

Description

AL2-10MR-*

Bit

AL2-24MR-*

ENG

M01

Always “ON”

M02

Always “OFF”

M03

Alternate - 0.5 seconds “ON”, 0.5 seconds “OFF”

M04

“ON” when Real Time Clock data error occurs

M05

“ON” when Summer time schedule is activated

M06

“ON” when communication Error of AS-interface occurs

“ON” when communication Error by AS-interface power failure

M07

occurs

ON when turn Stop mode turns to Run mode in the α2 Series.

M08

The ON signal acts as a pulse output and then turns OFF.

OFF when turn Stop mode turns to Run mode in the α2 Series.

M09

The OFF signal acts as a pulse output and then turns ON.

M10

“ON” during DCF77 decoding.

M11

Pulses “ON” when DCF77 finishes decoding without an error.

“ON” when CD (DCD) signal is turned ON (receiving CD signal

M12

from modem)

M13

“ON” when it is possible to access the GSM network.

M14

“ON” when the α2 series is accessed via GSM.

M15

“ON” when DCF77 decoding with an error.

M16

“ON” when external power for the AL2-2DA board is ON.

M17

“ON” when there is a sensor defect at I01

M18

“ON” when there is a sensor defect at I02

M19

“ON” when there is a sensor defect at I03

M20

“ON” when there is a sensor defect at I04

M21

“ON” when there is a sensor defect at I05

M22

“ON” when there is a sensor defect at I06

M23

“ON” when there is a sensor defect at I07

M24

“ON” when there is a sensor defect at I08

ENG-85

Key, System Bit and Function Block Lists 14

14.2.2

Control Bit Lists

Table 14.3: Control Bits

Control

AL2-14MR-*

Description

AL2-10MR-*

Bit

AL2-24MR-*

ON: Disconnected to AS-interface network

N01

OFF: Connect to AS-interface network

ON: The back light is “OFF” in LCD.

N02^*1

OFF: The back light is controlled by the “Light Time” setting in Menu.

ON: The back light is “ON” in LCD.

N03^*1

OFF: The back light is controlled by the “Light Time” setting in Menu.

ON: The user screen is controlled by the setting of “Display

N04

Manager” with AL-PCS/WIN-E.

OFF: The user screen is controlled by user program.

*1 When both N02 and N03 are ON and hence the back light is “ON” because N03 is given

the priority.

ENG-86

Key, System Bit and Function Block Lists 14

14.3

Function Block Lists

Further information for function blocks can be found in the α2 Series Programming Manual.

Table 14.4: Function Block Lists

Function Block

Memory

AL2-14MR-*

Consumption

Description

AL2-10MR-*

Name

Symbol

AL2-24MR-*

(Byte)

Output ON when all Inputs are ON,

ENG

AND

Unused inputs considered ON

Output ON when at least one input

ON, Unused inputs considered OFF

Inverts a signal; changes an OFF to

NOT

an ON and vice versa

Exclusive OR; Output ON when only

XOR

One of Two Inputs is ON

Not AND; Output OFF only when all

NAND

Inputs ON, Unused inputs

considered ON

Not OR; Output OFF when at least

NOR

one Input is ON, Unused inputs

considered OFF

Logic equation using AND, OR,

Boolean

XOR, NOT

Latch a relay in SET or RESET

Set/Reset

position, give Set or Reset priority

Send a Pulse on the Rising, Falling,

Pulse

or both Edges

Output alternates turning ON or OFF

Alternate

with each input pulse

Delay a signal on the Rising, Falling,

Delay

or both Edges

Send a single pulse; Time or Input

One Shot

signal based, Reset pin available

Send a pulse train; ON/OFF times,

Flicker

repetitions, duration, or continuous

operation

Use the RTC to turn output ON/OFF;

Time Switch

Calendar or weekly schedule

Use the RTC to turn output ON/OFF;

Calendar or weekly schedule

Time Switch

TSm

The function block can be setup from

Maintenance

the TopMenu "Parameter" via the

front panel keys.

Count upwards on pulses, can reset

Counter

at a signal

Count upward or downward, Set a

Up/Down

Preset Value for the Output to come

Counter

Compare two values for

Compare

<,>,=,<=,>=,<> (Analog, Direct Set,

or FB values)

Manipulate Analog Values; y = A/B∗x

Offset Gain

+ C; Set High and Low Limit Values

ENG-87

Key, System Bit and Function Block Lists 14

Table 14.4: Function Block Lists

Function Block

Memory

AL2-14MR-*

Consumption

Description

AL2-10MR-*

Name

Symbol

AL2-24MR-*

(Byte)

Display User Screen (messages or

Display

data) on the LCD display

Compare a value to a range of

Zone

values (Analog, Direct Set, or FB

Compare

values)

Turn an Input ON at the High Value

Schmitt

and OFF at the Low Value (or vice

trigger

versa)

Records the accumulated time a

Hour Meter

signal has been ON

The signal input frequency (On/Off)

is measured for a set length of time.

Speed Detect

SPD

The frequency is compared to a

value range and the Output is turned

ON/OFF according to the result.

A continuous pulse train is output

when this function block is driven.

Pulse Width

PWM

The characteristics of the pulse are

Modulation

defined as; Pulse duty (Direct set,

Analog, FB values), cycle time.

Output alternates turning ON or OFF

with each input pulse. The last output

status is kept when the power supply

Retentive

RAL

is cycled OFF and ON.

Alternate

However, last output status is lost

when the α2 series is placed in the

Stop mode.

Addition

ADD

y = A + B

Subtraction

SUB

y = A - B

Multiplication

MUL

y = A × B

Division

DIV

A ÷ B = q, r (quotient and remainder)

Equation using +, −, ×, ÷, % and the

Calculation

CAL

selected data.

Shift operation; When “SFT” signal is

input, last “I” signal status is output.

Shift

SFT

When using 8 bit shift operation,

“Shift” function block should be

continued 8 times.

The contents of an LCD screen is

GSM SMS

SMS

sent as an SMS message.

Short

Message

SMR

Output change by Short Message

Receiving

ENG-88

Key, System Bit and Function Block Lists 14

Table 14.4: Function Block Lists

Function Block

Memory

AL2-14MR-*

Consumption

Description

AL2-10MR-*

Name

Symbol

AL2-24MR-*

(Byte)

Short

Output change by Short Message

Message

The function block can be setup from

SMRm

Receiving

the TopMenu "Parameter" via the

Maintenance

front panel keys.

ENG

Calling Line Identification

Call Detect

Presentation (CLIP) Phone number

detection

Calling Line Identification

Presentation (CLIP) Phone number

Call Detect

detection

CDm

Maintenance

The function block can be setup from

the TopMenu "Parameter" via the

front panel keys.

Random One

The random length single pulse is

ROS

Shot

output.

Delayed One

After a delay time, send a single

DOS

Shot

pulse

After a delay time, output alternates

Delayed

DAL

turning ON or OFF with each input

Alternate

pulse

Latch a relay in SET or RESET

position, give Set or Reset priority.

The last output status is kept when

Retentive

the power supply is cycled OFF and

RSR

Set/Reset

ON.

However, last output status is lost

when the α2 series is placed in the

Stop mode.

The PID Function Block is the α2

implementation of PID, a control

method used to obtain stable control

Proportional

over a system variable. It is a

PID

Integral Gain

equipped with an Auto-tuning

function, which automatically adjusts

the Function Block parameters for

the specific application.

The Analog Output function takes a

digital value input and delivers a

Analog

corresponding analog voltage or

Output

current to a selected channel on the

AL2-2DA module.

Control which Display screen

appears on the LCD. This function

block can only be set in the AL-PCS/

Control

CDP

WIN-E software.

Display

When control bit N04 is ON, it

possible to control the displayed

User Screen.

ENG-89

Key, System Bit and Function Block Lists 14

Table 14.4: Function Block Lists

Function Block

Memory

AL2-14MR-*

Consumption

Description

AL2-10MR-*

Name

Symbol

AL2-24MR-*

(Byte)

This CONNECT function block is an

internal FB used to show the memory

used by the system bits, the bits for

AS-interface, and the operation keys.

No function block appears on screen

Connect

or shows as being used in the

“Memory Configuration Usage”

dialog box, the purpose is only to

calculate the memory that is used by

the bits listed above.

System

Control external device through

Out

Outputs

relays and transistors.

Number of bytes used = 19 + 1 × (Characters in equation)

Number of bytes used = 8 + 4 × (Number of time switches)

Number of bytes used is decided by the displayed item.

Table 14.5:Displayed Item and number of bytes used

Displayed Item

Number of bytes, α2 Series

Characters

16 + 1 × (Each character displayed)

Value

Analog, FB value

Graph

Time, Date

Time Switch

Number of bytes used = 30 + 1 × (Characters in equation)

Number of bytes used = 12 + 1 × (Characters in E-Mail address)

Number of bytes used = 32 + 3 × (Number of screen)

Number of bytes used = 37 + (Number of characters of setup commands)

ENG-90

Diagnostics 15

15.

Diagnostics

Caution

• Do not touch the terminal while energized. This might cause an equipment malfunction

or an electric shock.

Caution

ENG

• Supply correctly rated power.

When a power supply different from the ratings is supplied, this product might be

damaged or cause a fire.

• Connect “L (Live)” of the power supply to “L terminal” in the main unit, and connect “N

(Neutral)” to “N terminal” in the main unit correctly when wiring the AC power supply.

Faulty wiring will cause an electrical shock, damage to the controller, or a fire.

• Connect the “L (Live)” wire of the power supply to the input terminal of the AC unit.

• Connect the “+” of the power supply connect to the “+ terminal” in the main unit, and

connect the “-” of the power supply to the “- terminal” when wiring the DC unit.

Faulty wiring will cause an electrical shock, damage to the controller, or a fire.

Notes on use

• The α2 Series controller must be used with either the memory cassette, communication

cable, or connector cover installed. Otherwise, the exposed socket can cause damage to

the controller or an electric shock to the operator.

• Use the expansion module or the connector cover while power is supplied to the α2

series controller.

Improper equipment installation can cause damage to the controller or an electric shock.

ENG-91

Diagnostics 15

15.1

Input Status Error

Place the α2 controller in the Stop mode. Cycle the power to the equipment connected to the

input terminals and check if the input status is displayed correctly. If it is not correctly

displayed, check the points below.

Further information about the status display can be found in the α2 Programming Manual.

Notes on use

Do not connect a wire with a soldered end to an α2 series terminal due to poor contact and

the possibility of the wire shearing.

1) Check the wiring for the power supply and the inputs.

2) Check if the equipment used for the inputs corresponds to the specification in section 2.3 in

this manual.

15.2

Output Status Error

Place the α2 controller in the Stop mode. Force the outputs ON/OFF and check the operation

of the outputs. Check that the program is written to perform per the desired results.

Further information can be found about the force ON/OFF operation in the α2 Programming

Manual.

Notes on use

Perform the forced ON/OFF operations only after thoroughly checking that it is safe to do

so. Damage to the machine or controller or a safety issue could arise if the forced ON/OFF

is performed inappropriately.

If proper precautions are not taken, damage to the equipment or machine failure may occur.

1) Check the wiring for the power supply and the outputs.

2) Check if the equipment used for the outputs corresponds to the specification in section 4.4

in this manual.

ENG-92

Diagnostics 15

15.3

TOP MENU is not Displayed

The menu key should be operated to access the Top Menu. Push the keys “OK” and “ESC” at

the same time. If the menu call key is not set, use either the programming software to the Stop

mode or do the forced stop operation.

The Top Menu cannot be accessed from the keys. However, by cycling the power supply and

pressing the “OK + ESC” keys simultaneously during the power up, the Top Menu will appear.

ENG

Caution

Perform the forced stop operation only after thoroughly checking that it is safe to do so.

Damage to the machine or controller or a safety issue could arise if the forced ON/OFF is

performed inappropriately.

If proper precautions are not taken, damage to the equipment or machine failure may occur.

Forced Stop Operation

1) Turn the α2 series power supply off.

2) Turn the power ON again while pushing the “OK” and

“ESC” keys simultaneously.

The screen at right is displayed.

Run

The option to place the controller in Stop mode will be

St op

available for approximately five seconds. Press the

“OK” key to enter the Stop Mode. If no key is pressed,

the controller will default back into the Run mode.

3) Push “ESC” key.

The “Top Menu” shown at right is displayed.

TopMenu

Run

Pa r ame t e r

P r ogEd i t

ENG-93

Diagnostics 15

15.4

Cannot enter Run Mode.

When the α2 series will not switch to Run mode, check the following.

1) The message “Input Error” or “Output Error” is displayed on the screen.

The program included in the memory cassette has more points of input and/or output than

is allowed in the controller body.

a) When making the program with the programming software.

The content of the program and the model are checked with the programming software.

Write the program to the α2 series controller and do not use a memory cassette.

b) When making the program with the α2 series front panel keys.

Remove the memory cassette, and make the program again.

c) Install the memory cassette in the α2 series of 24 point type.

d) Write the program in an α2 series of the same type in which the program will be used.

2) The program data has an error.

When the program cannot be displayed with “ProgEdit” in “TopMenu”, it is possible that the

program data was damaged. Switch from “TopMenu” to the Run mode after deleting the

program.

a) The program again and switch to Run mode.

b) Consult a Mitsubishi Distributor when unable to switch to the RUN mode.

15.5

Incorrect Clock Data

Confirm the following item.

1) The time data is lost.

When approximately 20 days or more (25°C.) have passed since power was supplied to the

α2 series, the time data is lost. In this case, the time data should be set.

Further information about setting the time data can be found in the α2 Programming

Manual.

2) There are keep advancement by the time data and keep a delay.

The accuracy of the time data is ±5 seconds a day. Use the time correction function when

the time data error increases.

Further information about setting the time correction function can be found in the α2

Programming Manual.

15.6

The “?” appears on the Display

The “?” mark is displayed when an unacceptable key is

pressed according to the screen data. Confirm the

acceptable options and press the appropriate key.

ENG-94

Diagnostics 15

15.7

Cannot Use an Operation Key

Check the movement of the operation keys according to the following procedures when the α2

series will not accept a key operation. If the steps outlined in instructions (1) - (5) below can be

performed, the keys are operating properly. Please check if the key(s) are used in the program.

1) Place the controller in the Stop mode. Consult a Mitsubishi Distributor when the Stop mode

cannot be entered.

ENG

Caution

Perform the forced stop operation only after thoroughly checking that it is safe to do so.

Damage to the machine or controller or a safety issue could arise if the forced ON/OFF is

performed inappropriately.

If proper precautions are not taken, damage to the equipment or machine failure may occur.

Forced Stop Operation

a) Turn the α2 series power supply off.

b) Turn the power ON again while pushing the “OK” and

“ESC” keys at same time.

The screen at right is displayed for 5 seconds.

Run

The option to place the controller in Stop mode will be

St op

available for approximately five seconds. Press the

“OK” key to enter the Stop Mode. If no key is pressed,

the controller will default back into the Run mode.

c) Push the “ESC” key.

The “Top Menu” shown at right is displayed.

TopMenu

Run

Pa r ame t e

P r ogEd i t

2) Scroll through the Top Menu with “

” key or “

” key.

Consult a Mitsubishi distributor when you cannot scroll.

3) Move the cursor to “ClockSet” with “

” key or “

” key,

and push the “OK” key twice.

Cl o ckSe t

The “ClockSet” screen at right is displayed.

mm / d d / y y y y

Consult a Mitsubishi distributor when it is not displayed.

09 / 06 / 2001

13 : 55

Thu

4) Try to change the month/year data using the “

” key, “

” key, “+” key and “-” key.

Consult a Mitsubishi distributor when editing is not possible.

ENG-95

Diagnostics 15

5) Push the “ESC” key.

The screen at right is displayed and the operation of (4)

C l o ckSe t

is invalidated.

C l o ckSe t

Consult a Mitsubishi Distributor when the correct screen

Co r r e c t

is not displayed.

GMT Zone

15.8

Incorrect LCD display

Check the following items.

1) The character is displayed in reverse and the entire screen is black.

Consult a Mitsubishi Distributor when the above error occurs. The α2 controller display has

been damaged.

2) An Unexpected Display Configuration is Shown

When the display does not appear as expected, please check the following points in the

program.

a) Adjust the position where each display function begins. Two separate displays might

have an overlapping display area that causes the undesired result.

b) The character fails to display

- Check if the input pin to the Display Function Block is On.

- Check whether there is a conflict with another display.

15.9

Memory Cassette Is Not Working Correctly

Check the following items when the memory cassette is not recognized or the cassette transfer

functions are not functional.

Notes on use

• Use the memory cassette, the telecommunication cable, or the connector cover while

power is supplied to the α2 series controller.

Improper equipment installation can cause damage to the controller or an electric shock.

1) The memory cassette must be installed correctly, refer to section 6.1 for the proper

installation procedure.

2) The message “ProtectSW Error” is displayed.

The data protection (ProtectSW) is set.

Refer to the α2 Programing Manual for the procedure to unlock this setting.

3) The message “Password Error” is displayed.

The password is set. Try again after disabling the password.

Refer to the α2 Programing Manual for the procedure to dibble the password.

The “ProgClear” option can delete the password, program, and all Top Menu settings. The

controller will return to the factory default settings.

Refer to α2 Programing Manual for the procedure to use the “ProgClear” operation.

ENG-96

Diagnostics 15

15.10

Cannot Communicate with the AS-interface Master Module

Check the following items.

Notes on use

• Use the expansion board or the connector cover while power is supplied to the α2 series

controller.

ENG

Improper equipment installation can cause damage to the controller or an electric shock.

1) Check whether AS-interface power supply is adequate.

2) Check that the control bit N1 is Off. Use one of the two methods below to change its status

if required.

a) When not using it in the program

Force the status to Off, refer to α2 Programing Manual for the Force On/Off procedure

b) When using it by the program

Change the program or manipulate the inputs so that the control bit N1 turns Off.

3) Check that the slave address is correct.

Set the slave address from the AS-interface master module.

Refer to the manual of section 9.4.1 and the AS-interface master module for the address

setting method.

a) Another slave’s address and the AL2-ASI-BD's address overlap.

Set the address so that there is no conflict.

b) Slave address is 0.

Set a valid slave address from the AS-interface master module.

4) AL2-ASI-BD is not an active slave on the master module side.

Check the setting of the master module.

Refer to the manual of the AS-interface master module for the confirmation method.

ENG-97

Diagnostics 15

15.11

Cannot Communicate with AL-PCS/WIN-E.

Check the following items.

Notes on use

Use the memory cassette and the communication cable or the connector cover while

installed without fail.

It causes the electric shock and the breakdown.

1) Check cable (AL-232CAB) connection.

Refer to section 7.2 for the connection method.

2) Check the power supply supplied to the α2 series.

Refer to section 4 for the wiring for the power supply.

Moreover, refer to section 2.2 for the specification of the power supply.

3) Check whether the COM port of the personal computer which has connected a setup and

cable (AL-232CAB) of the “communication port” set up by programming software is in

agreement.Match it when not matching. Match it.

4) When it is remotely maintained with a modem

a) Check whether a setup of the modem by the side of α2 series is correct.

Refer to α2 programming manual and section 7.3 for the setting of the modem

connected to the α2 series side.

b) Check the connection of cable made by customer.

For the connection of cable, refer to section 7.3.2.

c) Check the setting of the modem on the programming software side.

Check whether the disk for a setup of modem attachment is installed correctly.

ENG-98

α2-Steuerung

Vorwort

• Dieses Handbuch enthält Texte, Abbildungen und Erläuterungen, die den Leser bei der korrekten

Programmierung und beim Betrieb einer α oder α2-Steuerung unterstützen.

• Vor der Installation oder dem Betrieb einer α/α2-Steuerung sollte dieses Handbuch gelesen und verstanden

worden sein.

• Falls bei der Installation einer α- oder α2-Steuerung Fragen auftreten, wenden Sie sich bitte an eine

anerkannt ausgebildete Elektrofachkraft, die mit den geltenden elektrotechnischen Bestimmungen vertraut

ist.

• Bei Fragen zur Programmierung oder zum Betrieb einer α/α2-Steuerung wenden Sie sich bitte an Ihren

MITSUBISHI Vertriebspartner.

• Wenn das Gerät in einer nicht vom Hersteller angegebenen Weise verwendet wird, kann der Schutz des

Geräts beeinträchtigt sein.

• Unter keinen Umständen übernimmt Mitsubishi Electric die Haftung oder die Verantwortung für Schäden, die

sich aus der Installation oder dem Betrieb dieser Geräte ergeben.

• Alle Beispiele und Abbildungen in diesem Handbuch sollen nur zum besseren Verständnis des Textes

beitragen. Die korrekte Funktion kann nicht garantiert werden. Mitsubishi Electric übernimmt keine

Verantwortung, wenn diese Beispiele zum Betrieb der Geräte verwendet werden.

• Für Anwendungen, bei denen eine hohe Verfügbarkeit der Steuerungen erforderlich ist oder bei denen

lebensbedrohende Situationen auftreten können, setzen Sie sich bitte mit Ihren MITSUBISHI

Vertriebspartner in Verbindung.

• Der Inhalt dieses Handbuchs kann jederzeit ohne besondere Hinweise geändert werden.

Dieses Handbuch berührt keine gewerblichen Schutzrechte oder irgendwelche anderen Rechte

und keine Patentrechte. Mitsubishi Electric kann nicht für die Verletzung von Schutzrechten

verantwortlich gemacht werden, die sich aus der Anwendung des Inhalts dieses Handbuchs

ergeben.

2005 MITSUBISHI ELECTRIC CORPORATION

α2-Steuerung

Sicherheitsrichtlinien für den Anwender und Schutzmaßnahmen für die α2-

Steuerung

Dieses Handbuch beinhaltet Informationen für den Gebrauch der α2 Steuerung.

Das Handbuch wurde für geschultes und kompetentes Personal erstellt. Hierbei wird für die

Qualifizierung folgende Definition zugrunde gelegt:

a) Jeder Techniker, der Anlagen der Automatisierungstechnik unter Einbeziehung des

Produktes plant, projektiert und errichtet, sollte diesbezüglich ausreichende Kenntnisse

besitzen. Hierbei sollte die Schulung und Qualifizierung auch die Kenntnis der lokalen und

nationalen Bestimmungen umfassen. Der Techniker sollte vollständige Kenntnisse über

alle Sicherheitsaspekte im Bereich der Automatisierungstechnik besitzen.

b) Jeder Nutzer oder Service-Techniker muss zur korrekten sicheren Ausführung der

Arbeitsvorgänge Kenntnisse im Bereich der lokalen und nationalen Bestimmungen

aufweisen. Der Techniker sollte auch in der Bedienung und Wartung der Geräteeinheiten

GER

geschult sein. Hiermit ist die gesamte Produktfamilie mit allen zugehörigen

Dokumentationen gemeint. Alle Wartungseinheiten sollten stets in Übereinstimmung mit

den gängigen Sicherheitsaspekten erfolgen.

c) Jeder, der das Produkt bedient, sollte in der sicheren Bedienung des Gerätes geschult

sein. Die gängigen Sicherheitsaspekte sollten immer mit einbezogen werden. Der

Bediener sollte sich darüber hinaus mit den Dokumentationen der übrigen

Anlagenausrüstung vertraut machen.

Hinweis: Mit dem Begriff

„übrige Anlagenausrüstung" sind alle weiteren Geräte der

Automatisierungsanlage gemeint, die in Verbindung mit dem Produkt und den zuge-

hörigen Handbuchinformationen stehen.

Führen Sie zur Reinigung ein trockenes Wischen ohne Verwendung von

Chemikalien durch.

Hinweise zu der im Handbuch verwendeten Symbolik

In diesem Handbuch werden zur Hervorhebung von bestimmten Informationen verschiedene

Symbole verwendet. Hiermit erhält das Bedienpersonal alle notwendigen Hinweise zu den

Sicherheits- und Schutzmaßnahmen. Bei jedem Auftreten der Symbole muss der zugehörige

Hinweis gelesen werden und die gegebene Information verstanden sein. Nachfolgend sind alle

Symbole kurz erläutert.

Hardware-Warnhinweise

1) Bezeichnet eine unmittelbar drohende Gefahr, die zu einem Personen- oder

Sachschaden führen kann.

2) Bezeichnet eine möglicherweise auftretende Gefahr, die zu einem Personen- oder

Sachschaden führen kann.

3) Bezeichnet einen Punkt mit Hinweisen oder zusätzlichen Erläuterungen.

Software-Warnhinweise

4) Bezeichnet einen ausdrücklichen Warnhinweis, der bei der Programmierung auf

jeden Fall beachtet werden muss.

5) Bezeichnet einen speziellen Hinweis, der in Verbindung mit der Bedienung vom

Anwender beachtet werden sollte.

6) Bezeichnet einen Punkt mit weiteren Hinweisen oder zusätzlichen Erläuterungen.

GER-iii

α2-Steuerung

• MITSUBISHI ELECTRIC übernimmt unter keinen Umständen die Haftung oder

Verantwortung für einen Schaden, der aus einer unsachgemäßen Installation oder Betrieb

der Geräte oder des Zubehörs entstanden ist.

• Alle Beispiele und Abbildungen in diesem Handbuch dienen nur als Hilfe zum Verstehen

des Textes. Für die Richtigkeit der dargestellten Bedienvorgänge kann keine

Gewährleistung übernommen werden. MITSUBISHI ELECTRIC übernimmt keine

Verantwortung für eine Produktanwendung, die sich auf die dargestellten Beispiele bezieht.

• Bitte wenden Sie sich bei Anwendungen, bei denen lebensgefährliche Zustände auftreten

können oder die eine hohe Verfügbarkeit erfordern, an Ihre Mitsubishi Electric

Niederlassung.

Liste weiterer Handbücher

Bezeichnung

Handbuch Nr..

Beschreibung

Dieses Handbuch beschreibt die Verkabelung,

α2 Hardware-Handbuch

JY992D97301

Installation und die technischen Eigenschaften

(das vorliegende)

der α2-Steuerung.

α2 Programmierhandbuch

Dieses Handbuch beschreibt die

JY992D97101

Programmierung der α2-Steuerung.

Dieses Handbuch beschreibt die Installation

α Software-Handbuch

{

JY992D74001

und Nutzung der AL-PCS/WIN-E-Programmier-

Software.

α2-Serie Kommunikations-

Dieses Handbuch beschreibt den

{

handbuch

JY992D97701

Datenaustausch der α2-Steuerung mit anderen

Geräten.

Installationsanleitung zur

Dieses Handbuch beschreibt die Hardware der

JY992D97501

α2-Steuerung

α2-Steuerung.

AL2-4EX, AL2-4EX-A2,

Dieses Handbuch beschreibt die Hardware und

AL2-4EYR, AL2-4EYT

JY992D97401

die Installation der Erweiterungsmodule AL2-

Installationsanleitung

4EX, AL2-4EX-A2, AL2-4EYR und AL2-4EYT.

AL2-EEPROM-2

Dieses Handbuch beschreibt die Hardware und

JY992D96801

Geräte-Handbuch

die Installation der AL2-EEPROM-2.

AL2-2DA

Dieses Handbuch beschreibt Hardware und

JY997D09301

Installationsanleitung

Installation des AL2-2DA.

AL2-2PT-ADP

Dieses Handbuch beschreibt Hardware und

JY997D09401

Installationsanleitung

Installation des AL2-2PT-ADP.

AL2-2TC-ADP

Dieses Handbuch beschreibt Hardware und

JY997D09501

Installation Manual

Installation des AL2-2TC-ADP.

AL-232CAB

Dieses Handbuch beschreibt die Hardware und

JY992D76001

Geräte-Handbuch

die Installation des AL-232CAB.

AL2-GSM-CAB

Dieses Handbuch beschreibt die Hardware und

JY992D97201

Geräte-Handbuch

die Installation des AL2-GSM-CAB.

AL-ASI-BD, AL2-ASI-BD

Dieses Handbuch beschreibt Hardware und

JY992D81401

Geräte-Handbuch

Installation des AL-ASI-BD und AL2-ASI-BD.

~ Diese Handbücher sind vor der Nutzung der Steuerung gründlich zu studieren.

{ Für zusätzliche Informationen nutzen Sie diese Handbücher.

Falls notwendig, nutzen Sie diese Handbücher für weitere Informationen, obwohl sie

ebenfalls dem α2 Gerätehandbuch entnommen werden können.

GER-iv

α2-Steuerung

Abkürzungen

In diesem Handbuch werden die folgenden Abkürzungen verwendet:

• Die AL-PCS/WIN-E-Programmier-Software wird entweder mit VLS-Software oder

„Programmier-Software“ bezeichnet.

• Für die α2-Steuerung werden die Begriffe „α2-Serie“, „α2-Steuerung“ oder „Grundgerät“

verwendet.

• Funktionsblöcke werden mit „FB“ abgekürzt.

•

„FBD“ ist die Abkürzung für Funktionsblockdiagramm

• Ein- und Ausgänge werden mit „E/A“ abgekürzt.

GER

• Ein Personal Computer wird als „PC“ bezeichnet.

•

„Windows“ ist die generelle Bezeichnung für die Betriebssysteme Microsoft Windows^®,

Windows^® 95, Windows^® 98, Windows^® Me, WindowsNT^® Workstation 4.0, Windows^®

2000, Windows^® XP und Windows Vista^®.

Gebrauch von eingetragenen Warenzeichen und Warenzeichen

• Microsoft Windows^®, Windows^®

95, Windows^® 98, Windows^® Me, WindowsNT^®

Workstation 4.0, Windows^® 2000, Windows^® XP und Windows Vista^® sind eingetragene

Warenzeichen oder Warenzeichen der Microsoft Corporation in den Vereinigten Staaten

von Amerika und/oder anderen Ländern.

• Die Firmen- und Produktnamen, die in diesem Handbuch genannt werden, sind

eingetragene Warenzeichen oder Warenzeichen der jeweiligen Firmen.

GER-v

α2-Steuerung

Inhaltsverzeichnis

Sicherheitsrichtlinien

GER-iii

1. Einleitung

GER-1

1.1

Besonderheiten der α2-Steuerung:

GER-2

1.2

Verfügbare Modelle

GER-4

1.3

Abmessungen und Bedienungselemente

GER-5

1.4

Systemkonfiguration

GER-7

1.5

Liste der Versionen

GER-8

1.6

Programmier-Software

GER-8

GER

2. Technische Daten

GER-9

2.1

Spannungsversorgung

GER-9

2.2

Eingänge

GER-10

2.3

Ausgänge

GER-12

2.4

Umgebungsbedingungen

GER-13

3. Installation

GER-15

3.1

Installationshinweise

GER-15

3.2

Montage auf einer DIN Befestigungsschiene

GER-16

3.2.1

Montage

GER-16

3.2.2

Demontage

GER-16

3.3

Direktmontage

GER-17

3.4

Installation der Erweiterungsmodule(AL2-14MR-*,AL2-24MR-*)

GER-18

4. Verdrahtung

GER-19

4.1

Hinweise zur Installationsverdrahtung

GER-19

4.2

Kabelgröße und Spezifikationen

GER-20

4.3

Spannungsversorgung

GER-21

4.4

AC-Spannungsversorgung und Eingangsverdrahtung

GER-22

4.4.1

AC-Spannungsversorgung und Eingangsverdrahtung

GER-22

4.4.2

AL2-4EX-A2 Eingangsverdrahtung

GER-22

4.5

DC-Spannungsversorgung und Eingangsverdrahtung

GER-23

4.5.1

DC-Spannungsversorgung und Source Eingangsverdrahtung

(gemeinsamer “+” Pol)

GER-23

4.5.2

AL2-4EX Source Eingangsverdrahtung (gemeinsamer “+” Pol)

GER-23

4.5.3

DC-Spannungsversorgung und Sink Eingangsverdrahtung

(gemeinsame Masse)

GER-24

4.5.4

AL2-4EX Sink Eingangsverdrahtung (gemeinsame Masse)

GER-24

4.6

Relais-/Transistor-Ausgangsverdrahtung

GER-25

4.6.1

Relaisausgangsverdrahtung Hauptmodul (AC und/oder DC)

GER-25

4.6.2

Relaisausgangsverdrahtung AL2-4EYR (AC und/oder DC)

GER-26

4.6.3

AL2-4EYT Transistor-Ausgangsverdrahtung

(nur Source <gemeinsamer “+” Pol>)

GER-27

5. Klemmenbelegung

GER-28

6. AL2-EEPROM-2

GER-31

6.1

Installation

GER-32

GER-vii

α2-Steuerung

7. AL-232CAB

GER-33

7.1

Einleitung

GER-33

7.1.1

Abmessungen

GER-33

7.2

Verbindung mit dem Kabel AL-232CAB

GER-34

8. AL2-GSM-CAB

GER-37

8.1

Einleitung

GER-37

8.1.1

Abmessungen

GER-37

8.1.2

Systemkonfiguration bei Verwendung des AL2-GSM-CAB

GER-38

8.2

Installation

GER-39

8.3

Fernwartung über ein Modem

GER-41

8.3.1

Empfohlene Modems

GER-41

8.3.2

RS-232C-Kabel zwischen Modem und AL2-GSM-CAB

GER-41

8.3.3

Modemeinstellungen

GER-42

9. AL2-ASI-BD (AL2-14MR-*, AL2-24MR-*)

GER-45

9.1

Einführung

GER-45

9.1.1

Maße

GER-45

9.1.2

Systemkonfiguration

GER-46

9.2

Technische Daten

GER-46

9.3

Anschluss und Installation

GER-47

9.3.1

Installation

GER-47

9.3.2

Verdrahtung

GER-48

9.4

Einstellung der Slave-Adresse und Fehlerdiagnose

GER-48

9.4.1

Einstellung der Slave Addresse

GER-48

9.4.2

Fehlerdiagnose

GER-48

10.DCF77-Funkuhr

GER-49

10.1 Übersicht

GER-49

10.2 Systemkonfiguration

GER-50

10.3 Technische Daten

GER-50

10.4 Anschlusss

GER-51

10.4.1 Verdrahtung

GER-51

10.4.2 DCF77 am α2-Display einstellen

GER-52

10.4.3 Automatischer Start

GER-53

10.4.4 Automatischer Stopp

GER-53

10.4.5 Verifizierung der empfangenen Zeit

GER-53

11.AL2-2DA (AL2-14MR-*, AL2-24MR-*)

GER-55

11.1 Übersicht

GER-56

11.1.1 Äußere Abmessungen

GER-56

11.1.2 Systemkonfiguration

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11.2 Technische Daten

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11.3 Installation und Verdrahtung

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11.3.1 Installation

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11.3.2 Verdrahtung

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11.3.3 Fehlerdiagnose

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α2-Steuerung

12.AL2-2PT-ADP

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12.1 Übersicht

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12.1.1 Äußere Abmessungen

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12.2 Systemkonfiguration

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12.3 Technische Daten

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12.4 Installation und Verdrahtung

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12.4.1 Installation

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12.4.2 Verdrahtung

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12.4.3 Wahl der Maßeinheit für die Temperatur

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12.4.4 Abgleich des Offset

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12.4.5 Abgleich der Verstärkung

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12.4.6 Feinabgleich des Offset

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12.4.7 Fehlerdiagnose

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13.AL2-2TC-ADP

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13.1 Übersicht

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13.1.1 Äußere Abmessungen

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13.2 Systemkonfiguration

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13.3 Technische Daten

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13.4 Installation und Verdrahtung

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13.4.1 Installation

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13.4.2 Verdrahtung

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13.4.3 Wahl der Maßeinheit für die Temperatur

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13.4.4 Abgleich des Offset

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13.4.5 Abgleich der Verstärkung

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13.4.6 Feinabgleich des Offset

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13.4.7 Fehlerdiagnose

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14.Tasten, System-Bit und Funktionsblock-Listen

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14.1 Übersicht der Tastaturbelegung

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14.2 System- und Kontroll-Bit-Liste

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14.2.1 System-Bit-Liste

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14.2.2 Kontroll-Bit-Liste

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14.3 Liste der Funktionsblöcke

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15.Fehleranalyse

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15.1 Eingangsstatusfehler

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15.2 Ausgangsstatusfehler

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15.3 Hauptmenü wird nicht angezeigt

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15.4 Umschaltung in den Run-Modus nicht möglich

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15.5 Falsche Uhrzeit

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15.6 Das “?” erscheint im Display

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15.7 Die Funktionstasten können nicht verwendet werden

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15.8 Falsche LCD-Anzeige

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15.9 Die Speicher-Kassette arbeitet fehlerhaft

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15.10Die Kommunikation mit dem AS-Interface-Master-Modul ist gestört

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15.11Die Kommunikation mit dem AL-PCS/WIN-E ist gestört

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Einleitung 1

α2-Steuerung

Einleitung

Die α2-Steuerung kann für alle Anwendungen im Haushalt, Büro oder der Industrie eingesetzt

werden, bei denen eine Steuerung erforderlich ist. Die Steuerung schaltet zur Steuerung

elektrischer Geräte entsprechend einem Funktionsblockprogramm die Ausgänge AUS und

EIN.

Die Beschreibung der Einrichtung und Nutzung der Steuerung finden Sie im α2-

Programmierhandbuch. Eine detallierte Programmieranweisung für die AL-PCS/WIN-E

Software finden Sie im α2-Software-Handbuch.

Anwendungsgebiete

Die α2-Steuerung ist für folgende Anwendungsgebiete konzipiert worden:

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- Beleuchtungsregulierung, Automatisierung von Klimaanlagen oder

Bewässerungsystemen

- Schließvorrichtungen an Toren

- Einfache Sicherheitssysteme

- Automatisierung der Tierfütterung

- Regulierung der Luftzirkulation in Viehställen und Treibhäusern

Die α2-Steuerung ist nicht für die folgenden Anwendungsmöglichkeiten entwickelt worden.

Für weitere Informationen wenden Sie sich an einen Mitsubishi-Vertragspartner.

- Anwendungen, die höchste Zuverlässigkeit erfordern. Dieses sind z.B. Nuklear-

technologie, Schienenverkehr, Luftfahrt, Fahrzeuge mit Verbrennungsmotoren und

medizinische Geräten.

- Anwendungen in lebensbedrohlichen Situationen

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α2-Steuerung

Einleitung 1

1.1

Besonderheiten der α2-Steuerung:

1) Informations- und Funktionsblockdaten-Anzeige

Die α2-Steuerung kann den Funktionszustand und die Alarmsignale visuell auf einer LCD-

Anzeige darstellen. Die folgenden Informationen können über die Funktionsblockanzeige

dargestellt werden. Die Werte angezeigter Timer und Counter können im RUN-Modus

eingestellt werden.

- Gesamtgröße der LCD Anzeige: 12 Zeichen × 4 Zeilen

- Angezeigte Werte: Informationen, Werte (aktuell oder voreingestellt) von Timer und

Counter, Analogwerten, usw.

2) Programmierung über einen PC

Über die Software AL-PCS/WIN-E für Windows können Programme erstellt und

gespeichert werden. Die Programmierung erfolgt über eine grafische Darstellung, in der

über Verbindungslinien Funktionseinheiten auf einem Bildschirm miteinander verbunden

werden. Über ein Bedienfeld an der Vorderseite kann die α2-Steuerung ebenfalls direkt

programmiert werden.

3) Übermittlung von Bildschirminhalten mit einem GSM-Modem

Die Bildschirminhalte können mit einem GSM-Modem per E-Mail verschickt werden. Über

die gleiche Methode kann der Anwender den Zustand einer Applikation überwachen, indem

die Überwachungsinformationen als E-Mail per GSM-Modem versendet werden.

4) Unterstützung von Computer-Link im erweiterten Protokoll

Die α2(AL2-14MR-*,AL2-24MR-*)-Steuerung unterstützt Computer-Link (erweitertertes

Protokoll). Benutzerdefinierte Applikations-Software kann somit unter Verwendung von

Computer-Link zur Änderung von Daten, Parametern in Funktionsblöcken und zur

Überwachung von Applikationen eingesetzt werden.

5) Erweiterte Uhrfunktion

Die Wochen-Timer- und Kalenderfunktion bietet verschiedene Funktionen, die eine

umfangreiche Zeitüberwachung ermöglichen.

6) Analogeingang, 0-10 V (0-500), -50 °C-200 °C (PT100), -50 °C-450 °C (Thermo-element

Typ K)

Der DC-Eingang der α2-Steuerung kann Signale von 0 bis 10 V mit einer Auflösung von 0

bis 500 verarbeiten.

7) Analogausgang, 0-4000 / 0-10 V, 0-2000 / 4-20 mA

Mit der α2-Steuerung können Spannungen und Ströme ausgegeben werden.

8) Schnelle Zähler, max. 1 kHz

Die α2-Steuerung stellt 2 schnelle Zähler zur Verfügung, wenn das Modul AL2-4EX

(Eingänge EI1 und EI2) eingesetzt wird.

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α2 Simple Application Controller. Manual in 6 languages (2018) - 3