Appendix special soft device list
XC-E6PT-P/ XC-E6TC-P
Ki：QD107
Kd：QD108
Diff：QD109
Ki：QD111
Kd：QD112
Diff：QD113
COMMENTS AND DESCRIPTIONS
Display temperature
(unit: 0.1℃)
(X input which returns to
main unit)
Thermocouple’s connecting
status
(0 is connect, 1 is
disconnect)
PID auto tune error bit (0 is
normal, 1 is parameters
error)
Auto tune PID control bit
Auto tune activate signal, enter auto tune stage if being set to be 1;
When auto turn finish, PID parameters and temperature control cycle value are
refreshed, reset this bit automatically.
Users can also read its status; 1 represents auto tune processing; 0 represents no atto
tune or auto tune finished
PID output value (operation
value)
Digital output value range: 0～4095
If PID output is analogue control (like steam valve open scale or thyistor ON angle),
transfer this value to the analogue output module to realize the control requirements
Via PID auto tune to get the best parameters;
If the current PID control can’t fulfill the control requirements, users can also write the
PID parameters according to experience. Modules carry on PID control according to
the set PID parameters.
PID operation activates between ±Diff ranges. In real temperature control
environments, if the temperature is lower than , PID output the max
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