ComAp InteliGen NT Troubleshoot Manual

InteliGen
NT
, InteliSys
NT
, InteliMains
NT
– Troubleshooting Guide,
SW version IGS-NT-3.1.0, IM-NT-3.1.0, ©ComAp – August 2018 28
IGS-NT Troubleshooting Guide.pdf
IGS-NT Alarm/History
record
Alarm/
History
Appeara
nce
Description
communication is OK.
AOUT 1-4
1
A+H
Indication of error in communication with analog outputs
extension module.
Check if the unit with corresponding CAN address is
- powered up
- address of the module is set correctly (see
Modules card in GenConfig and an extension
module manual)
- correctly connected and check connection of
terminating resistors on the CAN1 bus (see IGS-
NT Installation Guide, External modules
connection chapter)
- the CAN bus Low and High wires are not swapped
To check module communication activity look at the Tx and
Rx LEDs of the CAN bus port. Fast flashing means that
communication is OK.
ECU
1
A+H
Indication of error in communication with ECU.
Check if the ECU is:
- correctly connected to the CAN1 port of the
controller (see Comap Electronic Engines Support
manual for information about ECU connection)
- powered up
- terminating resistors are properly connected
- the CAN bus Low and High wires are not swapped
SHBIN 1-4
1
A+H
Indication of error in communication with SHBOUT 1–4
module.
Check that
- one of the controllers on site is configured as a
SOURCE controller (has SHBOUT (x) module
configured)
- the SOURCE controller is powered up
- TARGET and SOURCE controllers are connected
to the CAN2 bus and Tx and Rx LEDs of the CAN2
bus ports are flashing
- the controllers can "see" each other – check
CAN16/CAN32 values on the Power management
screen (each controller is indicated by 1 on the
position given by its address)
- CAN2 bus connection is done according to the
IGS-NT-Installation Guide, Recommended
CAN/RS485 connection chapter.
SHAIN 1-4
1
A+H
Indication of error in communication with SHAOUT 1–4
module.
Check that
- one of the controllers on site is configured as a
SOURCE controller (has SHAOUT (x) module
configured)
- the SOURCE controller is powered up
- TARGET and SOURCE controllers are connected
to the CAN2 bus and Tx and Rx LEDs of the CAN2
bus ports are flashing
- the controllers can "see" each other – check
CAN16/CAN32 values on the Power management
screen (each controller is indicated by 1 on the
position given by its address)

ComAp InteliGen NT Specifications

General

Brand	ComAp
Model	InteliGen NT
Category	Controller
Language	English