Pid Controller 1; Basic Settings - Honeywell HVAC400x Applications Manual

P3.12.1.2 OFF TIME (ID 1465)
You can use this parameter to set the time of day when the output of the interval function is deactivated.
P3.12.1.3 FROM DAY (ID 1466)
You can use this parameter to set the day when the output of the interval function is activated.
P3.12.1.4 TO DAY (ID 1467)
You can use this parameter to set the day when the output of the interval function is deactivated.
P3.12.1.5 ASSIGN TO CHANNEL (ID 1468)
You can use this parameter to select the time channel where the output of the interval function is assigned.
You can use the time channels to control the on/off type functions, for example relay outputs or any functions that
can be controlled by a DI signal.
P3.12.6.1 DURATION (ID 1489)
You can use this parameter to set the duration that the timer runs when the activation signal is removed (Off-delay).
P3.12.6.2 ASSIGN TO CHANNEL (ID 1490)
You can use this parameter to select the time channel where the output of the timer function is assigned.
You can use the time channels to control the on/off type functions, for example relay outputs or any functions that
can be controlled by a DI signal.
P3.12.6.3 MODE (ID 15527)
You can use this parameter to select if timer delay should work with rising or falling edge.
10.13

PID Controller 1

10.13.1

Basic Settings

P3.13.1.1 PID GAIN (ID 118)
You can use this parameter to adjust the gain of the PID controller.
If this parameter is set to 100%, a change of 10% in the error value causes the controller output to change by 10%.
P3.13.1.2 PID INTEGRATION TIME (ID 119)
You can use this parameter to adjust the integration time of the PID controller.
If this parameter is set to 1.00 s, a change of 10% in the error value causes the controller output to change by
10.00%/s.
P3.13.1.3 PID DERIVATION TIME (ID 132)
You can use this parameter to adjust the derivation time of the PID controller.
If this parameter is set to 1.00 s, a change of 10% in the error value during 1.00 s causes the controller output to
change by 10.00%.
P3.13.1.4 PROCESS UNIT SELECTION (ID 1036)
You can use this parameter to select the unit for the feedback and the setpoint signals of the PID controller.
Make a selection of the unit for the actual value.
P3.13.1.5 PROCESS UNIT MIN (ID 1033)
You can use this parameter to set the minimum value of the PID feedback signal.
HVAC400X – APPLICATION MANUAL
139 EN2B-0417GE51 R0719