51202329-112 HONEYWELL
51202329-112 HONEYWELL可能出现硬件故障。检查multidrop电缆:该电缆配线可能不正确51202329-112 HONEYWELL,或损坏,或没有连接。导线可能在某个连接器处松弛。同样检查希望连接的PLC的状态,

是否没有送电:或该PLC处于停止状态,或者出现了其它问题。通过直接连接用户编程器到PLC的编程口来排除PLC本身的故障。只要SNP ID相匹配,即使编程软件配置成Multidrop,使用直接相连的方式也能与PLC进行通讯。

EX-CEL-O MV020-30-B1
RIELY 871P402
SCS STATIC CONTROL SYSTEMS UFS-40
SIEMENS DIGITAL INPUT MODULE 6ES5421-8MA12
FANUC A20B-3300-0021/06A
LOT OF 3 ALLEN BRADLEY 1336-MOD-L3
AUTOMATION TSXP47455
SIEMENS POWER SUPPLY 6ES5951-7LB14
FOXBORO 57630-445
YAZAKI KAKO DC MOTOR FCM-MC15F
INGERSOLL RAND ZIMMERMAN PENDANT CONTROL ZHSEA0156
YASKAWA BAC KBOARD JANCD-MBB02-1
TOYOPUC I/O EXPANDER II POWER SUPPLY TPU-2370
YASKAWA BACK BOARD JANCD-MBB01
HONEYWELL SUPPLY MODULE FF-SBZ70004
DAIHEN WELDING Z318Q30 WIRE
BAILEY NFAN01 FAN ASSEMBLY
GENERAL ELECTRIC TJD422400X2
MOLDED CASE CIRCUIT BREAKER
ALLEN BRADLEY 5120-P1 POWER SUPPLY