Instruction manual

26
IMCB14-E1
7. DATA CONFIGURATION
7.1 Data Configuration
The numeric range of data used in Modbus protocol is 0000H to FFFFH. Only the set value within
the setting range is effective.
FFFFH represents -1.
Data processing with decimal points
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Data with decimal points
The Modbus protocol does not recognize data with decimal points during communication.
z
Data with one decimal place
Current transformer input 1 Heater break alarm 1
Current transformer input 2 Heater break alarm 2
(Z-168 specification)
(Z-168 specification)
Control loop break alarm
Example: When heater break alarm (HBA) 1 set value is 20.0 A; 20.0 is processed as 200, 200 =
00C8H
Heater break alarm 1 High 00H
Low C8H
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Data without decimal points
Alarm 1 status Derivative time
Alarm 2 status Anti-reset windup
Burnout Heat-side proportioning cycle time
LBA deadband Cool-side proportional band
Autotuning (AT) Cool-side proportioning cycle time
Self-tuning (ST) Set data lock function
Integral time RUN/STOP function
Example: When integral time is 50 seconds, 50 is processed as 50, 50 = 0032H
Integral time High 00H
Low 32H