Panasonic AKT4111100J Temperature Controller KT4 AKT4111100J Data Sheet

Product codes

AKT4111100J

KT(AKT4,7,8,9)

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Here are described the basic operating procedures (In case of KT4).

Operating Procedure
Step 1 - Initialization

In auxiliary function setup mode 2,
select entry type, alarm behavior,
control behavior, etc.

Step 2 - Calibration

In ancillary setup mode, set the PID
and alarm values.

Step 3 - Lock Setup

In auxiliary function setup mode 1, set
the setting lock, SV max, and SV min.
(If Step 3 is not necessary, proceed to
Step 4.)

Step 4 - Operation Setup

In main setup mode, set the SV (target
value).

Sample configuration:

Input sensor:

K thermocouple (–200 to 1,370

Control method:

PID

Alarm behavior:

Max alarm (deviation setting)

Control behavior: Inverse (heat)
A1 setting:

122

SV (target value): 150

302

AT setting:

Run AT

To set up the system as shown above:
1) In Step 1 - Initialization, set the necessary values in auxiliary function
setup mode 2.
2) In Step 2 - Calibration, set the necessary values in ancillary setup mode.
3) In Step 4 - Operation Setup, set the SV (target) value in main setup
mode, and begin control.
4) In ancillary setup mode, under AT Setup/Auto Reset Setup, set AT, and
press the MODE key to begin AT.

See the flowchart below for the operation sequence.

Press for about 1 second.

Press .

Press while holding down .

[Main Setup Mode]

[Ancillary Setup Mode]

Press for about 3 seconds while holding down .

[Auxiliary Function Setup Mode 1]

Press .

PV/SV Display

Control output off function or
auto/manual control function

Return to PV/SV Display

SV (target value setting)

AT Setting/

Auto Reset Setting

OUT1

Proportional Band

Setting Lock Selection

SV Max Setting

Sensor Calibration Setting

SV Min Setting

Select Communication Protocol

Select Communication Speed

Set Device Number

Select Parity

Select Stop Bit

Setting

About the Key
The symbol [ ] means
press the key to save
the setting, and proceed to
the next setup item.

Output Operation

Volume Display

Press for about 3 seconds.

• If AT is cancelled, PID returns to the value it

had before AT was run.

• Auto reset is released after about 4 minutes.

• Set the value using the and keys.
• Set 0, 0.0 for ON/OFF operation.

• Set the value using the and keys.

• Select the communication protocol using the
and keys.

• Set the device number using the and
keys.

• Select the parity using the and

keys.

• Select the stop bit using the and

keys.

• Select the communication speed using the
and keys.

• Set the value using the and keys.

• Make a selection using the and

keys.

• AT and auto reset will not function if lock 1/2

specified.

OUT2

Proportional Band

Integral Time Setting

Derivative Time

Setting

OUT1 Proportional

Frequency Setting

OUT2 Proportional

Frequency Setting

A1 Setting

A2 Setting

Heater Cutoff Alarm

ARW Setting

• Set the value using the and keys.
• Displayed if heating/cooling control (OUT2)

is added.

• Set the value using the and keys.
• Set to 0 for PD operation, enabling auto

reset.

• Set the value using the and keys.
• Derivative operation will not function if set to

• Set the value using the and keys.
• Displayed during PID operation.

• Set the value using the and keys.
• Not displayed when OUT1 is in ON/OFF

operation, or when output is direct current.

• Set the value using the and keys.
• Not displayed when OUT2 is in ON/OFF

operation.

• Set the value using the and keys.
• Not displayed when [A1 Operation Selection]

is [ ].

• Set the value using the and keys.
• Not displayed when [A2 Operation Selection]

is [ ].

• Set the value using the and keys.

Setting

Return to PV/SV Display

Notes 1. Sample Alarm 1 (A1) Setup Procedure (Settings marked

, and

on flowchart).

: Under [A1 Operation Selection], select the alarm

operation. (If a value other than [ ] is selected,
items (2) to (5) are displayed. Set them as
necessary.)

: Under [A1 Operation Energized/Non-energized

Selection], select Alarm 1 contact output ON
(energized: ), OFF (non-energized: ).

: Under [A1 Operation Gap Setting], set the Alarm 1

operation gap.

: Set [A1 Operation Delay Timer Setting] (After input

enters alarm operation range, the alarm behavior will
take effect if the setup times out.

: Under [A1 Setting], set the A1 output operation point.

2. See the user’s manual for information on KT 7, 8, and 9.
3. See the user’s manual for details on factory settings.

Selection

Setting

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