IGS-NT-BC, SW Version 1.2.0,
©ComAp – January 2019
IGS-NT-BC-1.2.0 Reference Guide.PDF
85
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
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 COM2.
•
Available as RS232 or RS485 in the IG-NTC and IS-NT controllers.
Selectable by the setpoint
•
Available only as RS485 in the IG-NTC-BB and IS-NTC-BB controllers.
•
Not available in IG-NT.
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
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
, the communication
speed is adjustable by the setpoint
. 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
. 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.
N
OTE
:
The COM2 prot is not available in the basic IG-NT version.