RELIANCE 57C440 Ethernet interface module

Product introduction

Is the refresh specification (Yn0) turned on at the master station? Verify the sequence program. Is data written to the correct address of remote output RY (buffer memory)? Verify the sequence program. Is the station incorrectly set as reserved? Verify parameters. Cannot turn on/off remote output (RY) from a remote device station. Did the station number overlap? Verify the station number. Is the remote device station performing data link? Verify using the following means: • LED display of the module • The master station's communications status with other stations (SW0080 to SW0083) s data read from the correct address of the remote register RWr (buffer memory)? Verify the sequence program. Is the station incorrectly set as reserved? Verify the parameters. Unable to get the remote register (RWr) data from a remote device station. Did the station number overlap? Verify the station number.

Professional advantages of the company

1.Main brands: ABB, GE/FANC, FOXBORO, Invensys TRICONEX, Bentley BENTLY, A-B Rockwell, Emerson, OVATION, MOTOROLA, XYVOM, Honeywell HONEYWELL, Rexroth, KUKA, NI, DEIF, Yokogawa, Woodward WOODWARD, Ryan, Schneider SCHNEIDER, Yaskawa, Moog, PROSOFT, etc

Professional service

Focus on sales of imported industrial automation equipment

1.Professional service：In the automation industry, if you are looking for new surplus products or discontinued parts, our knowledgeable and friendly colleagues can help you get what you need. With our competitive price, we will be proud to provide you with the required parts inventory

2.Our large inventory contains current and obsolete products. For all outdated and legacy automation, our internal team tests every part before shipment, and all parts sold by AMIKON are actually in stock, which makes emergency transportation a simple solution to solve the emergency shutdown situation.

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