Instruction manual

ControlWave Gas Flow Computer (GFC Plus) Instruction Manual (CI-ControlWave GFC Plus)
5-12 Service & Troubleshooting Revised Feb-2013
LCD
Display
Indication
Definition
INIT System Initialization in Progress
RECOV Waiting in Recovery Mode
RAMERR Error Testing SRAM
STOP Application Loaded
HALT Stopped at a Break Point
NO APP No Application Loaded
BREAKP Running with Break Points
POWERD Waiting for Power-down (after NMI)
UPDUMP Waiting for Updump to be Performed
NOTRUN Unit Crashed (Watchdog Disabled)
5.3.4 Wiring/Signal Checks
 Check I/O field wires at the card edge terminal blocks and at the
field device.
 Check wiring for continuity, shorts and opens.
 Check I/O signals at their respective terminal blocks.