Table of contents
1. Introduction ..............................................................................................................................................................2
2. Connecting devices .................................................................................................................................................3
3. Interface realization .................................................................................................................................................4
4. Measurands acquisition...........................................................................................................................................5
4.1 Present measurands .........................................................................................................................................5
4.2 Minimum / Maximum values..............................................................................................................................7
4.3 Meter contents...................................................................................................................................................9
4.4 Mean values ....................................................................................................................................................10
4.6 Measurands overflow ......................................................................................................................................13
5.1 Status interrogation .........................................................................................................................................14
5.3 Setting tariff situation.......................................................................................................................................14
6. Resetting measurands...........................................................................................................................................16
6.2 Setting / resetting meters ................................................................................................................................17
7. Configuration .........................................................................................................................................................18
The basics for the understanding of the MODBUS
"Modbus Basics.pdf"
Within that document you will find detailed telegram examples, also for Modbus/TCP communication.
®
MODBUS
- Modbus is a registered trade mark of Schneider Electric. Detailed protocol specifications are available via the
Website
http://www.modbus.org
Date
Vis.:
Modification
27.02.09 RR
(available via our Website http://www.camillebauer.com)
EMMOD201
Type:
Description:
Interface definition EMMOD201 V2.0
®
communication is summarised in a separated document:
1 / 26
26.11.02 RR
Nr.:
gez.:
W2414e
Zeichnr.:
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