REXRTOH R911308161 MKE118B-024-NP0-KE4伺服控制器工控品质

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型号：R911308161 MKE118B-024-NP0-KE4
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REXRTOH R911308161 MKE118B-024-NP0-KE4伺服控制器工控品质

瑞昌明盛进出口贸易有限公司
主营DCS控制系统备件，PLC系统备件及机器人系统备件，
优势品牌：Allen Bradley、BentlyNevada、ABB、Emerson Ovation、Honeywell DCS、Rockwell ICS Triplex、FOXBORO、Schneider PLC、GE Fanuc、Motorola、HIMA、TRICONEX、Prosoft等各种进口工业零部件 REXRTOH R911308161 MKE118B-024-NP0-KE4伺服控制器工控品质

多次编程

RD3A或WR3A可以在梯形图中多次编程，因通信是一个长时间的过程，所以通信中要保持执行，不能用脉冲形式。在有多个指令同时需要通信时，系统会依次轮流分时通信，使用M8123的上延可以方便地检出本通信指令本次的执行状况。

D8063（M8063）通信错误信息

M8063的上延可以方便地检出本通信指令本次通信的错误信息。

D8063的值分别代表各自的错误信息

6315：Modbus从站号超范围〉255

6316：Modbus读写寄存器个数超范围，正常是1-32。

6317：Modbus接收超时

6318：得到回应的站号不一致

6319：回应非法

6320：回应的LCR校验错

6321：保存数据的地址非法

6322：回应的CRC校验错

6323：回应的数据格式非法

6324：本机未设为Modbus主机

6325：地址超范围

6326：Modbus发送超时

2、当PLC为从机时

一旦PLC被设定为Modbus从机，不管PLC是在STOP还是在RUN状态，都可以进行Modbus通信。

从机支持的Modbus功能有：of the slider is high, and the customer does electromagnetic field (EMI) in space is mainly produced by power network, transient process of electrical equipment, lightning, radio broadcasting, television, radar, high-frequency induction heating equipment, etc. it is usually called radiated interference, and its distribution is very complex. If the PLC system is placed in the RF field, it will be subject to radiation interference, which is mainly affected by two paths: one is to directly radiate the PLC and generate interference by circuit induction; Instead, it radiates the network in PLC communication and introduces interference by the induction of communication line. Radiation interference is related to the layout of field equipment and the size of electromagnetic field generated by the equipment, especially the frequency. Generally, it is protected by setting shielded cables, PLC local shielding and high-voltage relief elements.

2.2.2 interference from external leads of the

RELIANCE

ABB

GE

FOXBORO

EMERSON艾默生

A-B

MOTOROLA

TRICONEX

HONEYWELL霍尼韦尔

HIMA

140系列PLC

BENTLY本特利

其他

SST

EPRO

YOKOGAWA

MOOG

NI

WOODWARD伍德沃德

METSO

KOLLMORGEN科尔摩根

力士乐

ALSTOM阿尔斯通

YASKAWA安川

AMAT

ICS TRIPLEX

新能源系列

EATON

REXRTOH R911308161 MKE118B-024-NP0-KE4伺服控制器工控品质

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