Crescent CS7010 - Page 51

51Service Manual – CS7010™ 04 - Control System
A2 Power Module #1
Fault
Code
Description Level Condition
2-051 M1 Main Broom Mosfet
Short
Critical
Thepowermodulehasdetectedthattheoutputswitching
transistorfortherespectivemotorisnotswitchingoffwhen
expected.Iftheconditionpersists,thelikelycauseisthatthe
powermodulehasfailedandneedsreplacement.
• Disconnect the associated output and then cycle the
machinepower.Iftheconditionpersists,replacethepower
module.
2-052 M2 Dust Fan Mosfet
Short
Critical
2-053 M3 Side Brooms Mosfet
Short
Critical
2-054 M4 Vac 1 Mosfet Short Critical
2-055 M5 Vac 2 Mosfet Short Critical
2-056 M6 MB Act Mosfet Short Critical
2-057 M7 Dump Door Mosfet
Short
Critical
2-058
M8ShakerMosfetShort Critical
2-061 M1 Main Broom Current
Sensor
Non-Critical
Thepowermodulehasdetectedunexpectedresultsforthe
applicableoutputcurrentsensor.Ifthemotorappearstobe
operatingcorrectly,thepowermodulemaybedamaged.
• Disconnect the associated output and then cycle the
machinepower.Iftheconditionpersists,replacethepower
module.
2-062 M2 Dust Fan Current
Sensor
Non-Critical
2-063 M3 Side Brooms Current
Sensor
Non-Critical
2-064 M4 Vac 1 Current Sensor Non-Critical
2-065 M5 Vac 2 Current Sensor Non-Critical
2-066
OverTempCutoff Critical Thepowermoduleinternaltemperatureexceededcutoff
temperature
2-067 UnderTemp Cutoff Critical
Thepowermoduleinternaltemperatureisbelow-40C
2-071 M1 Main Broom
OverloadTrip
Non-Critical An existing overload condition (greater than 70 amps) has
continuedforapresettimeperiodandthepowermodulehas
shutdowntheload.
2-072 M2DustFanOverload
Trip
Non-Critical
2-073 M3 Side Brooms
OverloadTrip
Non-Critical
2-074
M4Vac1OverloadTrip Non-Critical
2-075
M5Vac2OverloadTrip Non-Critical
2-076 M6 MB Act Stall Non-Critical The motor current has exceeded the stall value (10 amps).
Themotorwillnotbeoperatedinthestalleddirectionuntilit
isrstoperatedintheoppositedirection.
2-077 M7 Dump Door Stall Non-Critical
2-078
M8ShakerStall Non-Critical
2-081
EEPROMFault Critical EEPROMchecksumerror
2-082 PDOTimeout Critical DidnotreceivePDOmessagefromthemaincontrollerinthe
timeout period
2-083 CAN Bus Critical
InternalCANBuscounterexceeded128
2-084 Actuator Timeout Critical Internalmasterdidnotreceiveslavecontrollermessagein
timeout period
2-086
OverTempCutback Non-Critical Internaltemperatureexceededcutbacktemperature-output
currentwillbereduced