top of page

SCADA ModbusTCP

Water Roster integrates ModbusTCP for easy integration into site level control systems. This enables easy operation as a simple IO module manually turning on/off each solenoid valve, remote monitoring of the solenoid valve state as well as remote control over the running schedule. For connection options see the device specifications page.

Function

0x1, 0x5 and 0xF (Read/Write coils)

Register

Description

0000 (1) 

Zone1 Active (0=0ff, 1=On). Overwritten when auto-mode is set (1)

Default ID

1

0001 (2) 

Zone1 Auto (0=Manual, 1=Auto)

0010 (11) 

Zone2 Active (0=0ff, 1=On). Overwritten when auto-mode is set (1)

0020 (21) 

Zone3 Active (0=0ff, 1=On). Overwritten when auto-mode is set (1)

0011 (12) 

Zone2 Auto (0=Manual, 1=Auto)

0021 (22) 

Zone3 Auto (0=Manual, 1=Auto)

ControlPLC.png
bottom of page