Baldor VS1GV21-1B, Инструкция по установке и эксплуатации

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9-10 Troubleshooting MN765
Keypad Text Type
Fault
Number
Description
Memory Fault 49 Option card problem, memory failure, contact Baldor for service.
Motor Overload Fault 23
Motor thermal connection at TH1-TH2 open circuit. Motor overheated due to
excess load; Ohm connections at TH1-TH2.
Motor Overload Fault 80 Motor overloaded. Check motor load. Verify motor rated amps parameter.
Motor Ovrtmp Alarm 61
Motor has overheated. Check motor cooling system or blocked air flow; check
thermal switch on TH1-TH2 circuit; reduce load on motor.
Network Timeout Fault 48
Forced network fault. Loss of network communications; watchdog timer
expired; user program timing problems.
New Base ID Fault 5
Control board detected new or a different power base. Press RESET to
clear. Factory settings will be restored. Verify all settings and setup custom
parameters.
No Fault Fault 0 No Fault Exists.
NV memory Fail Fault 30
Problem writing a parameter to the control board EEPROM, contact Baldor for
service.
Opt1 Protocol Alarm 77
Invalid protocol selected for optional communication card 1. Select a protocol
supported by the expansion board that is installed or replace board with a
board that supports the desired protocol.
Opt2 Protocol Alarm 78
Invalid protocol selected for optional communication card 2. Select a protocol
supported by the expansion board that is installed or replace board with a
board that supports the desired protocol.
Option Board Fault 50
Option board not recognized or is not supported. Verify proper firmware version
is being used. Download latest firmware from www.baldor.com and install in
drive.
Option Not Found Alarm 74
Option Board for the feature requested is not installed. Verify slot location for
expansion board to support desired feature; install appropriate option board for
requested feature.
Over Current Fault 6
Motor current exceeded peak limit. Check motor connections and motor load;
increase acc/dec times; verify correct motor data settings; verify proper tuning.
Over Speed Fault 59
Rotor speed over 110% maximum speed limit. Verify proper drive tuning; ensure
drive is not being overhauled by excessive high-speed regenerative load.
Overload - 1 Min Fault 16
Motor current exceeded 150% for 1 minute. Check motor load. Extend acc/dec
times. Verify proper motor data and drive tuning.
Overload - 3 Sec Fault 17
Motor current exceeded 175% for 3 seconds. Check motor load and resize
motor and drive as needed. Extend acc/dec times. Verify proper motor data and
drive tuning. Change setting of "Overload" parameter (P2206) to "Foldback" to
allow current to automatically limit to a lower level prior to the 3 second time
limit.
Param Checksum Fault 4 Cycle power. If no change, load Factory Settings.
Parameter Fault 55 Parameters momentarily locked. Wait 30 seconds, try again.
PB Power Supply Alarm 68 Power Base Logic Power Supply below acceptable operating levels.
PCB Over Temp Alarm 96
Powerbase signal interface PCB board is over heating, reduce loading or
contact Baldor for service.
PF Setup Alarm 73
Pulse Follower Option Board Setup. Check Master PPR, Receive, Transmit
Ratio and Input Type.
Ph1 (L1) Loss Alarm 109 Loss of phase 1 (L1), check power grid or wiring connections.
Ph1 Pulse Fault 45
Phase 1 current limiting via pulse by pulse method; check motor spiking loads,
chattering contacts, loose connections.
Ph2 (L2) Loss Alarm 110 Loss of phase 2 (L2), check power grid or wiring connections.
Ph2 Pulse Fault 46
Phase 2 current limiting via pulse by pulse method; check motor spiking loads,
chattering contacts, loose connections.
Ph3 (L3) Loss Alarm 111 Loss of phase 3 (L3), check power grid or wiring connections.
Ph3 Pulse Fault 47
Phase 3 current limiting via pulse by pulse method; check motor spiking loads,
chattering contacts, loose connections.
Table 9-1
Fault Messages
Continued