Danfoss VACON 100 FLOW Series Application Manual page 241

VACON® 100 FLOW
Application Guide
An incorrectly set wake-up level can prevent the drive from going into sleep mode.
11.15.5.2 (ID 1017) SP1 Sleep Delay
Location in the menu: P3.13.5.2
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. The value of this parameter is used when the signal of the PID controller setpoint is taken from the
setpoint source 1.
11.15.5.3 (ID 1018) SP1 Wake-Up Level
Location in the menu: P3.13.5.3
Use this parameter to set the level at which the drive wakes up from the sleep state. When the PID feedback value goes below the
level that is set with this parameter, drive wakes up from the sleep state. The operation of this parameter is selected with wake-up
mode parameter.
11.15.5.4 (ID 1019) SP1 Wake-Up Mode
Location in the menu: P3.13.5.4
Use this parameter to select the operation for the wake-up level parameter. 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 num- Selection name
ber
0 Absolute level
1 Relative setpoint
A
Illustration 78: Wake-up Mode: Absolute Level
A Setpoint
B PID Setpoint
A
Illustration 79: Wake-up Mode: Relative Setpoint
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N O T I C E
Description
The wake-up level is a static level that does not follow the setpoint value.
The wake-up level is an offset below the actual setpoint value. The wake-up level follows
the actual setpoint.
B
t
C
B
t
C
C Wake-up level
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Parameter Descriptions