No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
641
CTL
D
Communication error: Engine Controller (No response)
No response from engine to frame after frame sending from controller with RAPI
protocol. (No response after 3 attempts of sending every 100 ms)
Asserts the error detected by the serial driver from PSC module to SRM with RAPI
command.
1. Turn the main switch off and on.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
641
CTL
D
Engine Serial Communication error
An error occurs during serial communication with the engine.
• SC641-001: Timeout error
• SC641-002: Retry over
•
SC641-003: Download error
• SC641-004: UART error
1. Turn the main switch off and on.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
669 D
EEPROM error
Retry of EEPROM communication fails three times after the machine has detected
the EEPROM error.
• Caused by noise
1. Turn the main power switch off and on.
SC Tables
669
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