Rockwell Automation 1398-PDM-xxx IQ Master Version 3.2.4 for IA-2000 and IQ-5000 Positioning Drive Modules, IQ-55 - Manual (Page 94)

72 Diagnostics Menu • Monitor Variables
Publication 1398-PM601A-EN-P — October 2000
MENUS
Diagnostics Menu
The Diagnostics menu contains several submenus for various diagnostic tests. The Diagnostics mode is
intended for troubleshooting while the ULTRA Plus or IQ is disabled and no program is running. The
Encoder test checks both Encoder 1 and Encoder 2. The DAC1 Output test exercises the Digital to Ana-
log Converter (DAC1) output. The Programmable Monitor Output test exercises the Programmable
Monitor Output. The Digital Outputs test allows digital outputs to be forced ON or OFF to test the out-
puts and system wiring. The Operator Terminal test verifies communication between the ULTRA Plus
or IQ and the Operator Terminal. The Nonvolatile Memory Test does a nondestructive test of the
ULTRA Plus or IQ nonvolatile RAM (NVRAM). Fault History shows the last 46 faults and the running
time when the fault occurred. Version shows the current version of the firmware in the ULTRA Plus or
IQ.
Note: To check the Analog to Digital Converter (ADC), select Monitor Variable from the Monitor
menu. To check the Digital Inputs, select Inputs/Outputs from the Monitor menu