COTRUST CTH200 Series - Page 198

Appendix
188
※ Call PID_Setting library
Click “network” to add a function block, then double-click “PID_Setting” to get the function block in
“network”. As the following figure:
※ 【PID_setting library function explanation】
Address parameter explanation
Parameter
address
Explanation
Type
Value range
Note
Run
Run
Bit
0 or 1
Slot
Start from slot
0
Word, constant
or variable
0~6
Channel
Channel
number
Word, constant
or variable
0~7
SP
Setting value
Word, constant
or variable
-2000~32767
Unit: 0.1℃
CTRLByt
e
Control byte,
control PID run
constant or
variable
Common control
Word:
1) 16#03(Only
heating output with
adaptive function)
2) 16#07(Only cold
output with adaptive
function)
Cycle
Pulse output
cycle
Word, constant
or variable
1~255
Unit: s
Kp
Kp
Word, int,
constant or
variable
Ｔi
Ｔi
Word, int,
1~3600
Unit: s