2.4 Special Registers Details
Register No.
Input Registers
R3840
CH0 : R3840
│
│
R3903
CH63 : R3903
Output Registers
R3904
CH0 : R3904
│
│
R3967
CH63 : R3967
Raw Temperature Registers
R3968
TP0 : R3968
│
│
R3999
TP31 : R3999
R4000
Reserved
R4001
Reserved
R4002
Reserved
R4003
Reserved
R4004
Reserved
R4005
High Byte:Period of PWM
=0, 2 seconds
=1, 4 seconds
=2, 8 seconds
=3, 1 second
=4, 16 seconds
≥5, 32 seconds
Low Byte:Period of PID calculation
=0, 2 seconds
=1, 4 seconds
=2, 8 seconds
=3, 1 second
=4, 16 seconds
≥5, 32 seconds
R4006
Threshold value of output ratio for
heating/cooling loop abnormal detecting (Unit
in %)
R4007
Threshold value of continuous time for
heating/cooling loop abnormal detecting (Unit
in second)
R4008
Maximum temperature for heating loop
abnormal detecting
R4009
Reserved
Function
│
│
│
For Analog or Numeric inputs
For Analog or Numeric outputs
For temperature measurement
For PID temperature control
For PID temperature control
For PID temperature control
For PID temperature control
2 - 8
Description