SC No.

Type

Error Name/Error Condition/Major Cause/Solution

SC940-81

D

Load SW overcurrent detection

Current limiting to the load SW has been detected.

Shortcircuit of the following harnesses

  • The harness between BiCU (PCB16) and optional counter interface board
  • The harness between optional counter interface board and optional counter device

Disconnect CN112 of the BiCU (PCB16) and turn on the machine.

  • If SC940-81 does not occur, there is a short circuit in the harnesses, optional counter interface board or the optional counter device. Replace the harness, optional counter interface board or the optional counter device.
  • If SC940-81 occurs, there may be a short circuit in the BiCU (PCB16). Replace the BiCU (PCB16).

SC No.

Type

Error Name/Error Condition/Major Cause/Solution

SC995-01

D

CPM setting error 1

Comparison of machine serial number (11 digits) and machine identification code.

Details:

  • Machine serial number cannot be identified because of BiCU (PCB16) replacement or malfunctioning.
  • Machine serial number cannot be identified because of NV-RAM replacement.

Machine serial number (11 digits) or machine identification code does not match.

  1. Enter the machine serial number using SP5-811 (MachineSerial), and then turn the main power ON/OFF.
  2. Attach the NV-RAM that was installed previously.

SC No.

Type

Error Name/Error Condition/Major Cause/Solution

SC995-02

D

CPM setting error 2

Comparison of machine serial number (11 digits) and machine identification code.

Details:

Machine serial number cannot be identified because of NV-RAM replacement or malfunctioning.

Machine serial number (11 digits) or machine identification code does not match.

  • Attach the NV-RAM that was installed previously.
  • Download data on the NV-RAM using SP5-825-001 (NV-RAM Data Download).

SC No.

Type

Error Name/Error Condition/Major Cause/Solution

SC995-03

D

CPM setting error 3

Comparison of machine serial number (11 digits) and machine identification code.

Details:

Unable to recognize the machine identification code because the controller was replaced incorrectly or is malfunctioning.

Machine serial number (11 digits) or machine identification code does not match.

Replace it with a specified controller.

SC No.

Type

Error Name/Error Condition/Major Cause/Solution

SC995-04

D

CPM setting error 4

Comparison of machine serial number (11 digits) and machine identification code.

Machine serial number (11 digits) or machine identification code does not match.

Return the parts to the original configuration, and then replace them according to the manual.