IGS-NT-BC, SW Version 1.2.0, ©ComAp – January 2019
IGS-NT-BC-1.2.0 Reference Guide.PDF
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.
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.
NOTE:
Use low speed for long distance connection only. Set all connected controllers to
the same speed.
Enables the detection of missing other controllers on the CAN-A bus. If the
setpoint is in ENABLED position and there aren't any other controllers detected on
the CAN-A bus (the complete bus, not only within the logical group) the alarm
CAN-A Empty is issued.
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