OPERATING AND MAINTENANCE MANUAL
BEDFORD W191 ELECTRONIC VARIABLE SPEED DRIVE
Function
Name
Code
Upper Limit
b00.25
of Output
Frequency
Lower Limit
b00.26
of Output
Frequency
Carrier
b00.27
Frequency
Software
b00.28
Version
Restore
b00.29
Factory
Default
Proportional
b00.30
Gain (KP)
Integral
b00.31
Coefficient
(KI)
b00.32
Motor Type
b00.33
Motor Model
Motor Rated
b00.34
Power
Motor Rated
b00.35
Frequency
W191 Series Intelligent Controller for Water Pump User Manual
Setting
Factory
Range
Default
5.0s
10.0s
b00.26~
50.00Hz Upper limit of controller output frequency
60.00
10.00~
20.00Hz Lower limit frequency of running water pump
b00.25
4.0~16.0
16.0kHz
Confirmed
0~2
0
0.0~
50.0
1000.0
0~.00
2.00
200.00
0~1
0
0~5
5
0.3~2.2
2.2kW
50.00~
50.00Hz
60.00
Description
Improving motor noise and reducing the
external interference caused by the controller.
High carrier motor noise is reduced, but the
controller's temperature rise and external
electromagnetic interference increase. The
factory settings are already the most reasonable
and generally do not need to be modified
further.
0: No action
1: Restore factory default
2: Clear fault records
0:Three-phase motor;
1:Single-phase motor
0: User-defined; 1:0.55kW;
2:0.75kW;3:1.1kW;
4:1.5kW;5:2.2kW
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