Meggitt VM600 User Manual

9 - 16 VM600 networking manual MAVM600-NET/E
Edition 9 - February 2018
MPC4 card
SETTING UP A MODBUS CONNECTION (CPUM SW VERSION 071 OR LATER)
9.4.3.3 Status register 3 – diagnostic and common status #2
As shown in Table 9-14.
Modbus address: 1144 + ( ( slot - 3 ) * 3 ) + 2.
Modbus function: 03 or 04.
This information is accessed using the “Board status #2” channel as defined in Table A-2
(available at addresses 1146, 1149, 1152, ..., 1180).
9.4.4 Address map
The MPC4 card’s register definitions for Modbus can be found in the address map tables
given in Appendix A: MPC4 Modbus register definitions. The Modbus register starting
addresses can be determined using the information given in the appendix.
Table 9-14: Mapping of card status register 3
Bit Status Meaning when not set (0) Meaning when set (1)
b0 MCR MPC configuration not running MPC configuration running
b1 to bit
15
Not used

Meggitt VM600 Specifications

General

Brand	Meggitt
Model	VM600
Category	Measuring Instruments
Language	English