Intelimonitor; Value And Setpoint Codes; Technical Data; Modbus Protocol - ComAp IG-NT GC Reference Manual

InteliMonitor

Functions

On-line direct, Modem or Internet single or multiple engine monitoring

Active Modem or Internet call from engine to PC (activated by selected Alarm)

On-line or Off-line History record listing

Setpoints listing and adjusting (password protected)

Statistics value (e.g. Running hours) Set/Reset

Password and Access code change

Modbus protocol

Standard protocol enables receive/transmit any data or command from a Master system:

Direct connection: RS232, RS422, RS485

Modem connection

9600, 19200 or 38400 bps, 8 data bits, 1 stop bit, no parity

Transfer mode RTU

Function 3 (Read Multiply Registers)

Function 6 (Write Single Register)

Function 16 (Write Multiply Registers)

The response to an incoming message depends on the communication speed. The delay is not shorter
than the time needed to send/receive 3 and ½ characters.
The complete description of Modbus communication protocol can be found in Modbus Protocol Reference
Guide PI-MBUS-300 and Open Modbus Specification Release 1.0. Both documents are available from web
site at http://www.modicon.com/openmbus/
Hint:
Detail Modbus command description see in ComAp Communication guide.

Value and setpoint codes

Hint:
It is possible to export actual values, setpoints and history file on-line from the controller or off-line from the
archive using InteliMonitor – Monitor – Export data... function.

Technical data

Hint:
Technical data of the controller and extension modules find in the IGS-NT-Installation guide-x.y.pdf.
Inteli NT GeCon-MARINE MINT, SW Version 3.2, ©ComAp – July 2015
IGS-NT-GeCon-MARINE-MINT-3.2.PDF
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