HVAC400X – APPLICATION MANUAL
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EN2B-0417GE51 R0719
10.13.2
Setpoints
P3.13.2.1 KEYPAD SETPOINT 1 (ID 167)
You can use this parameter to set the setpoint value of the PID controller when the setpoint source is
Keypad SP
.
The value of this parameter is given in the selected process unit.
P3.13.2.2 KEYPAD SETPOINT 2 (ID 168)
You can use this parameter to set the setpoint value of the PID controller when the setpoint source is
Keypad SP
.
The value of this parameter is given in the selected process unit.
P3.13.2.3 SETPOINT RAMP TIME (ID 1068)
You can use this parameter to set the rising and falling ramp times for the setpoint changes.
Ramp time is the time that is necessary for the setpoint value to change from minimum to maximum. If the value of
this parameter is set to 0, no ramps are used.
P3.13.2.4 SETPOINT SOURCE 1 SELECTION (ID 332)
You can use this parameter to select the source of the PID setpoint signal.
P3.13.2.5 SETPOINT 1 MINIMUM (ID 1069)
You can use this parameter to set the minimum value of the setpoint signal.
P3.13.2.6 SETPOINT 1 MAXIMUM (ID 1070)
You can use this parameter to set the maximum value of the setpoint signal.
P3.13.2.7 SLEEP FREQUENCY LIMIT 1 (ID 1016)
You can use this parameter to set the limit below which the output frequency of the drive must stay for a set time
before the drive goes to the sleep state.
P3.13.2.8 SLEEP DELAY 1 (ID 1017)
You can use this parameter to set the minimum duration that the output frequency of the drive must stay below the
set limit before the drive goes to the sleep state.
P3.13.2.9 WAKE-UP LEVEL 1 (ID 1018)
You can use this parameter to set the level at which the drive wakes up from the sleep state.
SETPOINT KEYPAD 2
To do the SP2 settings PC2 P3.13.2.11…P3.13.2.17, see P3.13.2.3…P3.13.2.10.
P3.13.2.18 WAKE-UP MODE PC1 (ID 15539)
You can use this parameter to define the deadband to be an absolute or a relative value.
The drive might wake up from the sleep mode when the value of PID Feedback is outside the dead band.
This parameter defines if wake-up mode is used as a static absolute level or as a relative level which follows PID
setpoint value.
Selection 0 = Absolute level (The wake-up level is a static level that does not follow the setpoint value.)
Selection 1 = Relative setpoint (The wake-up level is an offset below the actual setpoint value.
The wake-up level follows the actual setpoint.)
