Pulsafeeder MicroVision EX - Relay States

72-901-04 Rev A 8/12/2019
Page 15 of 24
Relay States
Relay states are presented to the Modbus master /client as input registers in the
form of bit fields. Relay state indicators are binary, meaning they have two states.
A “0” indicates the relay is inactive while a “1” indicates the relay is active.
The following registers are accessible on all models. However, the content of these
registers is model dependent. The user must interpret the content of these
registers within the context of the model and the associated hardware.
Modbus Name
Start
Address
End
Address
Data
Type
Details
Mstr Relay Bit
Field
30107
30107
UINT16
Bit 0 = Relay 1
(Conductivity)
Bit 1 = Relay 2
Bit 2 = Relay 3
Bit 3 = Relay 4
Bit 4 = Relay 5
Bit 5 = Relay 6
Bit 6 = Relay 7
Bit 7 = Relay 8
Bit 8 = N/A
Bit 9 = N/A
Bit 10 = N/A
Bit 11 = N/A
Bit 12 = N/A
Bit 13 = N/A
Bit 14 = N/A
Bit 15 = N/A