RKC INSTRUMENT Z-TIO-G, Instruction Manual

Page: 131 / 246

9. COMMUNICATION DATA DESCRIPTION
IMS01T28-E4
9-23
Integral time
RKC communication
identifier I1
Modbus
register address ch1: 0096H (150)
ch2: 0097H (151)
Integral action is to eliminate offset between Set value (SV) and Measured value (PV) by proportional action.
The degree of Integral action is set by time in seconds.
Attribute:
R/W
Digits:
7 digits
Number of data:
2 (Data of each channel)
Data range:
0.0 to 3000.0 seconds
0.0: Integral time OFF (PD action)
Factory set value:
240.0
Related parameters:
Control action (P. 9-66), Integral/Derivative time decimal point position (P. 9-68)
Derivative time
RKC communication
identifier D1
Modbus
register address ch1: 009AH (154)
ch2: 009BH (155)
Derivative action is to prevent rippling and make control stable by monitoring output change. The degree of
Derivative action is set by time in seconds.
Attribute:
R/W
Digits:
7 digits
Number of data:
2 (Data of each channel)
Data range:
0.0 to 3000.0 seconds
0.0: Derivative time OFF (PI action)
Factory set value:
60.0
Related parameters:
Control action (P. 9-66), Integral/Derivative time decimal point position (P. 9-68),
Derivative gain (P. 9-69)