The communication between the XCP01
circ board and the WRCA01 circuit board
was abnormal.
• The cable between the XCP01 circuit
board and WRCA01 circuit board was
defective.
• The connection of the terminal connector
was imcomplete.
• Defective XCP01 circuit board
• Defective WRCA01 circuit board • Check the connection of communication
cable for servopack.
(XCP01xCN05 - WRCA(#*)xCN10 cable,
WRCAxCN10(#*) - WRCAxCN10(#*)
cable)
• Replace the communication cable for
servopack.
• Check the connection of the terminal
connector(WRCAx CN10(#*)).
• Replace the terminal connector.
• Replace the XCP01 circuit board,
WRCA01 circuit board.
The communication between the XCP01 circ board
the WRCA01 circuit board was abnormal. • The cable between the XCP01 circuit board and WRCA01 circuit board was defective. • The connection of the terminal connector was incomplete. • Defective XCP01 circuit board • Defective WRCA01 circuit board • Check the connection of communication cable for servopack. (XCP01xCN05 - WRCA(#*)xCN10 cable, WRCAxCN10(#*) - WRCAxCN10(#*) cable) • Replace the communication cable for servopack. • Check the connection of the terminal connector(WRCAx CN10(#*)). • Replace the terminal conector. • Replace the XCP01 circuit board, WRCA01 circuit board. • If the error occurs again, contact your YASKAWA representative
The communication between WRCA01 circuit board
the contactor unit(for I/O, robot, external axis)was abnormal. • Check the connection for communication cable between the WRCA01 circuit board and contactor unit. (WRCA01(#*)xCN20 - XIU01xCN21 cable) • Replace the WRCA01 circuit board. • Replace the contactor unit. • If the error occurs again, contact your YASKAWA representative. 1303 ARITHMETIC ERROR (SERVO) [Decimal Data] The error occured on check of interior control for the WRCA circuit board. Needs investigation. Consult a YASKAWA representative.
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