Delta AH500 Hardware Operation Manual

AH500 Hardware and Operation Manual
11-72
11.3.2.4 Modbus TCP Data Exchange – Special Auxiliary Relays
Device
Name
R/W
Description
SM700
↓
SM827
Enable the execution of data
exchange through Modbus TCP
connection 1~128
R/W
ON: Enable the execution of data exchange
through Modbus TCP connection 1~128
SM828
↓
SM955
Error flag of data exchange
through Modbus TCP connection
1~128
R/W
ON: Error flag of data exchange through Modbus
TCP connection 1~128
SM1089
The connection quantity of
Modbus TCP Server has reached
its maximum.
R
ON: The connection quantity of Modbus TCP
Server has reached its maximum.

Delta AH500 Specifications

General

Brand	Delta
Model	AH500
Category	Controller
Language	English