ComAp IM-NT-BB - Page 128

InteliMains
NT
, SW version 3.0
InteliMains-NT-BTB-3.0-Reference Guide.pdf, ©ComAp – June 2013
128
12.2.3.11 Setpoint: RS485(2) conv.
Group
Comms settings
Range [units]
DISABLED, ENABLED [-]
Related FW
3.0
Description
This setpoint selects function of the built-in RS485(2) converter.
ENABLED
The communication port COM2 is redirected to the
integrated RS485(2) converter. The RS232(2) connector
has no function.
DISABLED
The communication port COM2 is present at the RS232(2)
connector.
NOTE:
The redirection is applied only for DIRECT, MODBUS and ECU-LINK modes.
See the setpoint RS232(2) mode.
NOTE:
This setpoint has no function for IG-NT(C)-BB and IS-NTC-BB as this
controller modifications do not provide the RS232 connector at the COM2
port. The port is redirected to the RS485 interface all the time regardless of
this setpoint.
12.2.3.12 Setpoint: CAN bus mode
Group
Comms settings
Range [units]
32C,8C [-]
Related FW
3.0
Description
CAN bus speed selection.
 32C: High speed CAN (250 kbps) applicable up to 32 controllers,
CAN bus length limited up to 200 meters.
 8C: Low speed CAN (50 kbps) applicable up to 8 controllers, CAN
bus length limited up to 900 meters.
Change of this setpoint is applied after the controller is switched off and
on again.