BENSHAW RediStart RB2 User Manual

181
8 - TROUBLESHOOTING & MAINTENANCE
Fault Code Description Detailed Description of Fault / Possible Solutions
F13 High Line Frequency Line frequency above 72 Hz was detected.
Verify input line frequency.
If operating on a generator, check generator speed governor for
malfunctions.
Line power quality problem / excessive line distortion.
F14 Input power not single phase Three-phase power has been detected when the starter is expecting
single-phase power.
Verify that input power is single phase.
Verify that single-phase power is connected to the L1 and L3
inputs. Correct wiring if necessary.
Verify that the SCR gate wires are properly connected to the MX
2
control card.
F15 Input power not three phase Single-phase power has been detected when the starter is expecting
three-phase power.
Verify that input power is three phase. Correct wiring if necessary.
Verify that the SCR gate wires are properly connected to the MX
2
control card.
On medium voltage systems, verify wiring of the voltage feedback
measurement circuit.
F21 Low Line L1-L2 Low voltage below the Under voltage Trip Level parameter setting
(P39/PFN08) was detected for longer than the Over/Under Voltage
Trip delay time (P40/PFN09).
Verify that the actual input voltage level is correct.
Verify that the Rated Voltage parameter (P76/FUN05) is set
correctly.
Check input supply for open fuses or open connections.
On medium voltage systems, verify wiring of the voltage
measurement circuit.
F22 Low Line L2-L3 Low voltage below the Under voltage Trip Level parameter setting
(P39/PFN08) was detected for longer than the Over/Under Voltage
Trip delay time (P40/PFN09).
Verify that the actual input voltage level is correct.
Verify that the Rated Voltage parameter (P76/FUN05) is set
correctly.
Check input supply for open fuses or open connections.
On medium voltage systems, verify wiring of the voltage feedback
measurement circuit.
F23 Low Line L3-L1 Low voltage below the Under voltage Trip Level parameter setting
(P39/PFN08) was detected for longer than the Over/Under Voltage
Trip delay time (P40/PFN09).
Verify that the actual input voltage level is correct.
Verify that the Rated Voltage parameter (P76/FUN05) is set
correctly.
Check input supply for open fuses or open connections.
On medium voltage systems, verify wiring of the voltage feedback
measurement circuit.

BENSHAW RediStart RB2 Specifications

General

Brand	BENSHAW
Model	RediStart RB2
Category	Controller
Language	English