InteliGen
NT
, InteliSys
NT
, InteliMains
NT
– Troubleshooting Guide,
SW version IGS-NT-3.1.0, IM-NT-3.1.0, ©ComAp – August 2018 8
IGS-NT Troubleshooting Guide.pdf
Opened BOOT LOADER jumper is marked on the picture (there are three different possibilities):
IG-NTC and IS-NT IG-NT IGS-NT(C)-BB
Close the jumper for programming.
5. Follow instructions in the notification window after programming:
It is possible to configure and program controller in the standard way after this procedure is done.
How to check that CAN communication between controllers works
Check strings CAN16 and CAN32 to see if controller communicates with other controllers via the
CAN2 bus (Intercontroller&Monitoring CAN2). Use InteliMonitor, go to Values - Info to check state of
the strings. These strings contains information about addresses of other controllers which
communicates with a particular controller. Position of each controller in the strings is given by setpoint
Comms setting: Contr. address.
Strings looks like this if you are checking strings on controller with Comms setting: Contr. address set
to 1 and controller does not communicate with any other controllers via CAN2:
CAN16 I000000000000000
CAN32 0000000000000000
Strings looks like this if you are checking strings on controller with Comms setting: Contr. address set
to 1 and controller communicates with controllers with Contr. address set to 2, 16 and 31:
CAN16 I I 0000000000000 I
CAN32 00000000000000 I 0
Strings Reg16 and Reg32 are available directly on controller screens if MINT, Combi or COX
application is used in controller. These strings contains information about addresses of controllers
which belongs into the same logical group as controller which displays this information. Strings Reg16
and Reg32 contains the similar information, however the symbol “I” is displayed only for controllers,
that belong to the same logical group as this controller.
For more information about logical groups see description of Pwr management: Control group,
GroupLinkLeft and GroupLinkRight setpoints (these setpoints are part of the ProcessControl group in
the COX application) in a relevant IGS-NT-xy-Reference Guide.
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