富士cpu模块plc实物NP1PS 117R

产品标题: 富士cpu模块plc实物NP1PS 117R

型号： NP1PS 117R

品牌： 艾默生

                                                                                 产品详情资料：

如果该值为SLV_ERR_UNSUP_REQ，则主设备在参数化过程中请求同步或冻结，而卡不支持。如果值为SLV_ERR_RX_LEN_MISM，则从

master的长度与卡上配置的长度不同。读取slvReqRxDataLen以确定主机请求的接收数据长度。如果接收长度不匹配，卡将无法通信

作为奴隶。如果该值为SLV_ERR_TX_LEN_MISM，则主设备已向从属设备请求长度不同于为

奴隶读取slvReqTxDataLen以确定主机请求的传输数据长度。如果传输长度不匹配，卡将不会作为从设备进行通信

如果该值为SLV_ERR_WD_FACT_INV，则两个从监视器因子中的一个为零，这是不允许的。见第3.8.7节，主参数数据。

如果该值为SLV_ERR_TIME_OUT，则从设备的看门狗超时。从属设备脱机，由主设备重新初始化。如果该值为SLV_ERR_WARN_WD_DIS，则主机已禁用从属监视器。

                          产品英文详情资料：

If the value is SLV_ERR_UNSUP_REQ, the master has requested Sync or Freeze during parameterization, which the card does not support. If the value is SLV_ERR_RX_LEN_MISM, the data received from the

master has a length different from the length configured on the card. Read slvReqRxDataLen to determine the Receive data length requested by the master. If there is a receive length mismatch, the card will not communicate

as a slave. If the value is SLV_ERR_TX_LEN_MISM, the master has requested data from the slave with a length different from the length configured for the

slave. Read slvReqTxDataLen to determine the Transmit data length requested by the master. If there is a transmit length mismatch, the card will not communicate as a slave

If the value is SLV_ERR_WD_FACT_INV, one of the two slave watchdog factors is zero, which is not allowed. See section 3.8.7, Master Parameter Data.

If the value is SLV_ERR_TIME_OUT, the slave’s watchdog timed out. The slave goes offline and must be reinitialized by the master. If the value is SLV_ERR_WARN_WD_DIS, the master has disabled the slave watchdog.

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