Code :

Code: 661
Description: Engine start up: Time out error The image processing check after machine power on does not complete after 10 seconds.
Causes: • Incorrect timing adjustment SP settings • Image processing cannot be controlled.
Remedy: Input the correct settings for the timing adjustment SP codes.

Code: 662
Description: Slave CPU error The machine detects an interruption from the master CPU on the BCU to the slave CPU.
Causes: • Slave CPU out of control
Remedy: Update the engine firmware to the latest version firmware.

Code: 663
Description: CPU communication error The communication between the master and slave CPU on the BCU does not complete after 100 msec.
Causes: • Defective engine firmware • Defective DP-RAM
Remedy: 1. Update the engine firmware to the latest version. 2. Replace the BCU.

Code: 670
Description: Engine start up error The ready signal from the engine board is not detected.
Causes: • Defective engine board.
Remedy: Replace the engine board.

Code: 671
Description: Engine board mismatch error Engine board and controller mismatch detected.
Causes: • Wrong engine board installed. • Wrong controller board installed. • Check the type of engine board and controller board.
Remedy: 1. Replace the BCU. 2. Replace the controller board.

Code: 672
Description: Controller-to-operation panel communication error at startup After powering on the machine, the communication circuit between the controller and the operation panel is not opened, or communication with controller is interrupted after a normal startup.
Causes: • Controller stall • Controller board installed incorrectly • Controller board defective • Operation panel connector loose or defective
Remedy: 1. Check the harness connection. 2. Replace the controller board.

Code: 674-001
Description: Board Power Error-1 PSU-EA1 ch1: 24V power off error The machine detects 24 V power off from the PSU-EA1.
Causes: • Harness broken or disconnected • Interlock signal from IOB 2 detected • RB defective • PSU-EA1 defective
Remedy: 1. Check or replace the harness. 2. Replace the PSU-EA1. 3. Replace the RB.

Code: 674-002
Description: Board Power Error-1 IOB 1: 24V_1AINT power off error The machine detects 24 V power off from the IOB 1.
Causes: • PSU-EA1 defective • FU103 on the IOB 1 shorted or opened
Remedy: 1. Replace the IOB 1. 2. Check or replace the PSU-EA1.