Vacon 100 HVAC, Applications Manual

Page: 169 / 201

P3.12.2.10 SP1 WAKE-UP MODE (ID 15539)
Use this parameter to select the operation for the wake up level parameter.
With these parameters, you can set when the drive wakes up from the sleep mode.
The drive wakes up from the sleep mode when the value of PID Feedback goes below the
Wake-up level.
This parameter defines if Wake-up level 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.)
PID Setpoint Setpoint
t
Wake Up Level
Fig. 38: Wake-up Mode: absolute level
PID Setpoint Setpoint
t
Wake Up Level
Fig. 39: Wake-up Mode: relative setpoint
P3.12.2.11 SETPOINT 1 BOOST (ID 1071)
Use this parameter to set the multiplier for the setpoint boost function.
When the setpoint boost command is given, the setpoint value is multiplied with the factor
that is set with this parameter.
10.12.3 FEEDBACK
P3.12.3.1 FEEDBACK FUNCTION (ID 333)
Use this parameter to select if the feedback value is taken from a single signal or combined
from two signals.
You can select the mathematical function that is used when the two feedback signals are
combined.
PARAMETER DESCRIPTIONS VACON · 169
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