Fairford synergy, Руководство пользователя

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Synergy Series Soft Start User Manual
MAN-SGY-017. Version 01. 27/06/2016
58
3.9 Advanced Menu (continued)
Menu
Description Min Max Default Unit Reg. Type
PNU 21184
Advanced
iERS
↓
iERS Rate
Determines the rate at which the
load is regulated during the iERS
energy saving mode
During periods of instability the
"Current Irms" and "True Power
Factor" will oscillate rapidly.
Increase if the applications
shows signs of instability.
Reduce to increase the speed of
response
0 100 25 % Read/Write
PNU 21376
Advanced
iERS
↓
iERS Level
Determines the maximum
energy saving potential.
Reduce if the application shows
signs of instability.
The amount of energy that can
be saved may fall as the "iERS
level" is reduced.
0 100 100 % Read/Write
PNU 35200
Advanced
iERS
↓
Fixed Voltage
User settable voltage level for
power calculations
Use to improve accuracy of
power calculations
100 500 100 V Read/Write
PNU 35264
Advanced
iERS
↓
Fixed Voltage
Selects the source for the voltage
value used in the power
calculations.
on: KW KVar and KVA are
calculated using the "Fixed
Voltage"
off: KW KVar and KVA are
calculated using the internally
measured voltage.
Off On Off Read/Write
3. Configuration and Parameters (continued)