1B30023H01 WESTINGHOUSE PC控制模块

WESTINGHOUSE 1B30023H01
WESTINGHOUSE 1B30023H01
WESTINGHOUSE 1B30023H02
WESTINGHOUSE 1B30023H02
WESTINGHOUSE 1B30023H02
WESTINGHOUSE 1B30035H01
WESTINGHOUSE 1B30035H01
WESTINGHOUSE 1B30035H01
WESTINGHOUSE 1B30035H01
WESTINGHOUSE 1B30035H01
WESTINGHOUSE 1C31113G02
WESTINGHOUSE 1C31113G02
WESTINGHOUSE 1C31116G04
WESTINGHOUSE 1C31116G04
WESTINGHOUSE 1C31116G04
WESTINGHOUSE 1C31122G01

描述

设置了警戒时钟WDT:如果程序每循环执行时间超过了WDT规定时间，预示了程序进入死循环，立即报警。加强对程序的检查和检验:一旦程序有错，立即报警并停止执行。对程序及动态数据进行电池后备:停电后，利用后备电池供电，有关状态及信息就不会因此而丢失。这样，PLC的可靠性、抗干扰能力大大提高。例如美国通用电气公司制成的PC控制模块平均无故障率可达1千万小时之多，组成系统后的平均无故障率可达4至5千万小时。

FANUC A20B-0008-0540 / 01A, I/O BOARD

SIEMENS 6SC6100-0NA11, tested warranty

1B30023H01 WESTINGHOUSE PC控制模块

1B30023H01 WESTINGHOUSE PC控制模块

描述

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