ComAp IS-NT-BB

IGS-NT-BC, SW Version 1.2.0, ©ComAp – January 2019
IGS-NT-BC-1.2.0 Reference Guide.PDF
84
Address 1 is reccommended for standalone gen-sets.
NOTE:
If you are connecting to the gen-set remotely you have to adjust the proper
controller address in connection settings of the remote client (InteliMonitor,
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.