The system error occured in ARITH. • Reset the alarm and repeat the operation. • Turn the power off then back on. • If the error occurs again, contact your YASKAWA representative. 4209 OFFLINE SYSTEM ERROR (ARITH) [Decimal Data] The system error occured in ARITH offline. • Reset the alarm and repeat the operation. • Turn the power off then back on. • If the error occurs again, contact your YASKAWA representative. 4220 SERVO POWER OFF FOR JOB [Control Group] The servo power supply was not turned on for the job group axis which was to be operated. Intercept the servo power supply once and turn on the servo power supply to the group axis to be operated.
The servo power supply
was not turned on for the job group axis which was to be operated. Intercept the servo power supply once and trun on the servo power supply to the group axis to be operated. 4222 SAFE CIRCUIT SIG NOT SAME (XCI01) [Binary Data] The error occurred in the safe circuit signal (I/O contactor unit). (Check the XCI01 circuit board duplication signal.) • Check the safe circuit signal wiring of the cables connected to the I/O contactor unit. • Replace the I/O contactor unit. 4223 SAFE CIRCUIT SIGNAL NOT SAME (SV) [Decimal Data] The error occurred in the safe circuit signal (I/O contactor unit). (Check the WRCA01 board duplication signal.) The data stands for the following error signals: 1: IORDY 2: ON_EN 3: OVSPD 4: SVMAIN 5: EXOT 6: SVMX 7: KMMB 8: KMMA • Check the safe circuit signal wiring of the cables connected to the I/O contactor unit. • Replace the I/O contactor unit.
• The contactor of the contactor unit
was not turned ON at servo ON. • While turning servo ON, the signal from the contactor was intercepted . • The contactor signal was not intercepted at servo OFF(at emergency stop). • While turning servo OFF(at emergency stop), the contactor signal was turned ON. Reasons are as follows: • Defective contactor unit • Defective WRCA01 circuit board • Turn servo ON again after resetting the alarm. • If the error occurs again, replace the contactor unit, WRCA01 circuit board.
[Main Products]
Main products: PLC and DCS system spare parts modules of world famous brands
①Allen-Bradley 1756、1746、1747、1771、1785
②Schneider 140 Series PLC module
③General electric GE IC693 IC697 IC698 Series PLC module
DS200 DS3800 DS215 IS200 IS215 IS220 Series gas turbine module
VMIVME Control module of series
④Bently:3500 series cards 3500/22M、3500/15、3500/92 And other products
⑤ICS TRIPLEX
⑥ABB Robots. FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、Panasonic Robots、MOTOMAN Robots。
⑦EMERSON:Spare parts for OVATION system, WDPF system and MAX1000 system.
⑧ Invensys Foxboro: I/A Series system, FBM (field input/output module) sequential control, ladder logic control, accident recall processing, digital analog conversion, input/output signal processing, data communication and processing, etc. Invensys Triconex: redundant fault-tolerant control system, Zui modern fault-tolerant controller based on triple module redundancy (TMR) structure.
⑨Woodward:505 series governor 9907-164 And other products
⑩Bosch Rexroth:Indramat,I/O module,PLC CPU,Motors, drives and other products.
◆Motorola:MVME 162、MVME 167、MVME1772、MVME177and other products.