Gateway Module; Led Diagnostic Information - Graco PCF Instructions - Parts Manual

Troubleshooting

Gateway Module

Problem
No communication
Incorrect data

LED Diagnostic Information

The following LED signals, diagnosis, and solutions are the same for the display module, fluid control module, an
Gateway module.
Module Status LED Signal
Green on
Yellow
Red solid
Red flashing fast
Red flashing slow
54
Cause
Incorrect wiring
Incorrect fieldbus settings
Incorrect fieldbus configuration file
installed on automation controller
(fieldbus master)
Incorrect map installed on PCF
Gateway
Diagnosis
System is powered up
Internal communication in progress
Hardware failure
Uploading software
Token error
Solution
Check wiring per fieldbus standard.
Refer to PCF Gateway status indi-
cators and Appendix C - Commu-
nications Gateway Module (CGM)
Connection Details, page 105.
Confirm fieldbus settings at automa-
tion controller (fieldbus master) and
PCF Gateway (fieldbus slave).
Refer to Appendix A - Advanced
Display Module (ADM), page 85,
for information on PCF Gateway
configuration settings.
Download PCF fieldbus configura-
tion file from www.graco.com, and
install on automation controller
(fieldbus master).
Confirm correct PCF data map is
installed on PCF Gateway. Refer to
Appendix A - Advanced Display
Module (ADM), page 85, for infor-
mation on how to determine
installed data map. If necessary,
install a new Gateway data map.
Refer to Upgrade Gateway Mod-
ule Fieldbus Map, page 64, for
instructions, and to Control Center
Assembly Parts, page 78, for map
token part number.
Solution
-
-
Replace display module, fluid control
module, or Gateway module
-
Remove token and upload software
token again.
313377L