ComAp IS-NTC-BB Reference Guide

IGS-NT Combi, SW Version 3.0, ©ComAp – May 2013
IGS-NT-Combi-3.0 Reference Guide.PDF
127
GenConfig, Modbus client etc.)
NOTE:
Address of the controller is also used for Modbus communication via RS485 etc.
Address adjusted by this setpoint is therefore universal address of the controller.
Setpoint: RS232(1) mode
Group
Comms settings
Range [units]
DIRECT, MODEM (HW), MODEM (SW), MODBUS-DIRECT, MODBUS-
MDM(HW), ECU LINK [-]
Related FW
3.0
Description
This setpoint selects the connection type for the serial port COM1.
 Available as RS232 in all controller types.
 Available also as RS485 in the IG-NT if the external display bus is not
used. Selectable by the setpoint RS485(1) conv. (not available in IG-NT-
BB, IG-NTC-BB, IS-NTC-BB and IS-NT - see RS485(1) conv.).
See the diagram of all related terminals in the chapter Communication.
DIRECT
Connection to a local PC via RS232 or RS485 (with internal or
external converter) interface. Use this option also for IG-IB
connected via RS232 cable. The internal RS485 converter is
enabled/disabled by the setpoint RS485(1) conv.
MODEM
(HW)
Modem point-to-point connection to a remote PC with
hardware data flow control using signals RTS/CTS. Full
modem cable is required for this option.
MODEM
(SW)
Modem point-to-point connection to a remote PC with
software data flow control. 3-wire cable (RX, TX, GND) is
sufficient for this option. Use this option only if your modem
does not provide RTS/CTS signals.
MODBUS
Modbus RTU connection in slave mode via RS232 or RS485
(with internal or external converter) interface. The internal
RS485 converter is enabled/disabled by the setpoint
RS485(1) conv., the communication speed is adjustable by
the setpoint RS232(1)MBCSpd. See the latest communication
guide for more information about MODBUS protocol.
MODBUS-
MDM(HW)
Modbus RTU connection in slave mode via modem with
hardware data flow control. The communication speed is
adjustable by the setpoint RS232(1)MBCSpd. See the latest
communication guide for more information about MODBUS
protocol.
ECU-LINK
Connection to an electronic-controlled engine which uses non-
J1939 ECU. The proper ECU type must be also configured
with GenConfig.
Setpoint: RS232(2) mode
Group
Comms settings

ComAp IS-NTC-BB Specifications

General

Brand	ComAp
Model	IS-NTC-BB
Category	Controller
Language	English