CIMR-G3M2022 Yaskawa 

DS323 Magnetek

G3U-2022 Omron

G3S2022 Saftronics 

 

30 HP, Serial G3

 

 

Error codes

 

 

 

 

bb (blinking)

Fault name: External Base Block Command

Description: Base block command at multi-function terminal is active, shutting off GPD 503 output (motor coasting). Temporary condition, cleared when input command is removed.

bUS

Fault name: Transmission Error

Description: Control data cannot be received normally for longer than 2 seconds.

CALL

Fault name: Communication Ready

Description: Drive is waiting for the PLC to establish communication.

CPF00

Fault name: Transmission Error or Control Function Hardware Fault (including internal RAM, external RAM or PROM)

Description: Transmission between GPD 503 and remote operator is not established within 5 seconds after the power supply is turned on. (Displayed on the remote operator.)

CPF01

Fault name: Transmission Error

Description: Transmission error occurs 2 seconds or more after transmission has first been established.

CPF02

Fault name: Base Block Circuit Failure

Description: GPD 503 failure.

CPF03

Fault name: NV-RAM (S-RAM) Fault

Description: GPD 503 failure.

CPF04

Fault name: NV-RAM (BCC, Access Code) Fault

Description: GPD 503 failure. This fault may be caused after changing EPROM chips. Perform a Sn-03 Reset operation to attempt to clear this fault.

CPF05

Fault name: A/D converter failure in CPU.

Description: GPD 503 Failure.

CPF06

Fault name: Optional Connection Failure.

Description: Improper installation or wiring of option card.

CPF20

Fault name: A/D Converter Failure

Description: Defective option card.

CPF21

Fault name: Transmission Interface Card (option) Self-Analysis Function Fault.

Description: Defective option card. Check option card connector for proper installation.

CPF22

Fault name: Model Code Fault

Description: Defective option card. Check option card connector for proper installation.

CPF23

Fault name: Mutual-analysis function fault.

Description: Defective option card. Check option card connector for proper installation.

EF (blinking)

Fault name: Simultaneous Forward and Reverse Operation Commands.

Description: Fwd Run and Rev Run commands are both closed for more than 500 ms. Removing one command will allow drive operation.

EF0

Fault name: External Fault.

Decription: GPD 503 is in Stop mode.

EF3

Fault name: Ext. Fault Signal at Term.3

Description: A fault condition has occured in the external circuit(s) monitored by the contact providing input to the indicated terminal. If display is steady, GPD 503 is in Stop mode; if display in blinking, the terminal is programmed to allow continued operation after receiving fault input.

 

 

 

EF5

Fault name: Ext. Fault Signal at Term.5

Description: A fault condition has occured in the external circuit(s) monitored by the contact providing input to the indicated terminal. If display is steady, GPD 503 is in Stop mode; if display in blinking, the terminal is programmed to allow continued operation after receiving fault input.

EF6 

Fault name: Ext. Fault Signal at Term.6

Description: A fault condition has occured in the external circuit(s) monitored by the contact providing input to the indicated terminal. If display is steady, GPD 503 is in Stop mode; if display in blinking, the terminal is programmed to allow continued operation after receiving fault input.

EF7

Fault name: Ext. Fault Signal at Term.7

Description: A fault condition has occured in the external circuit(s) monitored by the contact providing input to the indicated terminal. If display is steady, GPD 503 is in Stop mode; if display in blinking, the terminal is programmed to allow continued operation after receiving fault input.

EF8

Fault name: Ext. Fault Signal at Term.8

Description: A fault condition has occured in the external circuit(s) monitored by the contact providing input to the indicated terminal. If display is steady, GPD 503 is in Stop mode; if display in blinking, the terminal is programmed to allow continued operation after receiving fault input.

Err

Fault name: Constant Write-In Fault

Description: Temporary display, in Program mode, indicating that constant setting was not written into EPROM memory.

FAn

Fault name: Colling Fan Failure.

Description: GPD 503 is in Stop mode.

FU

Fault name: Fuse Blown

Description: DC Bus fuse has cleared. Check for short circuit in output, and check main circuit transistors.

GF

Fault name: Ground Fault Protection.

Description: Ground current > approx. 50% of the GPD 503 rated current.

oC

Fault name: Overcurrent

Description: GPD 503 output current exceeds 200% of GPD 503 rated current, or ground fault has occured, with ground current exceeding 50% of GPD 503 rated current.

oH

Fault name: Heat Sink Overheated.

Description: Fin temperature exceeds 90 degrees Celcius. (194 degrees Farheneith)

oH2 (blinking)

Fault name: External Overheat

Description: External temperature monitoring circuit(s) detected an overtemperature condition and produced an input signal.

oL1

Fault name: Overload

Description: Thermal motor overload protection has tripped.

oL2

Fault name: Overload

Description: GPD 503 overload protection has tripped.

oL3 (blinking)

Fault name: Overload

Description: GPD 503 ouput torque exceeds the set Overtorque Detection level, but GPD 503 is programmed for continued operation at overtorque detection.

oL3

Fault name: Overload

Description: GPD 503 output torque exceeds the set Overtorque Detection level, and GPD 503 is programmed for coast to stop at overtorque detection.

oPE01

Fault name: kVA Constant Setting Fault

Description: Sn-01 setting is incorrect.

oPE02

Fault name: Constant Setting Range Fault

Description: An-XX, bn-XX, Cn-XX, or Sn-XX setting range fault.

oPE03

Fault name: Constant Set Value Fault

Description: Sn-15 to -18 (multi-function input) set value fault.

oPE04

Fault name: Constant Set Value Fault

Description: PG constant, number of poles, or PG division rate set incorrectly.

oPE10

Fault name: Constant Set Value Fault

Description: Sn-02 to -08 (V/f data) set incorrectly.

oPE11

Fault name: Constant Set Value Fault

Description: One of the following conditions was detected :

• Cn-23>5KHz and Cn-24≤5KHz

• Cn-25>6 and Cn-24>Cn-23

ou (blinking)

Fault name: Overvoltage

Description: Internal monitor of DC Bus voltage indicates that input AC power is excessively high, while GPD 503 is in stopped condition.

ou

Fault name: Overvoltage

Description: Detection level : Approx. 400V for 230V GPD 503; Approx. 800V for 460V GPD 503 (700V if Cn-01 < 400); Approx. 1000V for 575V GPD503.

                        Reset level.

rr

Fault name: Regenerative Transistor Failure

Description: Dynamic braking resistor has failed.

rH

Fault name: Braking Resistor Unit Overheated.

Description: Dynamic braking resistor has overheated.

 

Uu (Blinking)

Fault name: Low Voltage (Power UV)

Description: Internal monitor of DC Bus voltage indicates that input AC power is below Undervoltage detection level, while the GPD 503 is in stopped condition.

Uu1

Fault name: Low Voltage (Power UV)

Description: Occurs two seconds after detection of low voltage. (See « Undervoltage » specification, under « Protective Functions », in Appendix 2.)

Uu2

Fault name: Low Voltage (Control UV)

Description: Control circuit voltage level drop below acceptable levels during operation.

Uu3

Fault name: Low Voltage (MC-ANS fault)

Description: Main circuit magnetic contactor does not operate correctly.

 

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