• Code: 635
• Description: MF accounting device error 4
  A battery voltage error is reported from the accounting device.
• Causes: • Defective accounting device controller
  • Defective battery in the accounting device

• Code: 636-001
• Description: SD Card Error: Expanded authentication module error
  There is no expanded authentication module in the machine. The SD card or the file of the expanded authentication module is broken. There is no DESS module in the machine.
• Causes: 1. Install the correct SD card or the file of the expanded authentication module.
  2. Install the DESS module.

• Code: 636-002
• Description: SD Card Error:Version error
  The version of the expanded authentication module is not correct.
• Causes: 1. Install the correct file of the expanded authentication module.

• Code: 636-011
• Description: SD Card Error: OSM usercode file error
  NOT found the "usercode" file in the rootfolder, in the SD card Or cannot read the usercode file correctly. *This SC occurs only for OSM IC card.
• Causes: • No usercode file exists in the SD card • Irregular usercode file • The data in the usercode file is irregular • NOT coping the application with the "usercode" file to the SD card. 1. Make a customer usercode by the OSM usercode setting tool (IDissuer.exe) and put it in the rootfolder where IC card module (eccm.mod) is stored.

• Code: 637-001
• Description: Tracking APP error: NOT found the tracking information
• Causes: • Causes of failing to notice tracking SDK APP (e.g.: Defective tracking SDK APP, Abnormal internal communication)
  1. Power source OFF/ON

• Code: 637-002
• Description: Tracking APP error: Administration server error
  NOT found the tracking information.
• Causes: • Defective tracking administration server
  • Defective tracking SDK APP
  • Defective Network
  1. Power source OFF/ON

• Code: 640
• Description: Engine to controller communication error (Check Sum error)
  Incorrect sum data.
• Causes: • Defective the PCI related hardware

• Code: 641
• Description: Engine to controller communication error (No response)
  No response to the frame from the engine when frame sending according to RAPI protocol is done from the controller.
• Causes: