GE Multilin PQM User Manual

CHAPTER 7: MODBUS COMMUNICATIONS MODBUS MEMORY MAP
PQM POWER QUALITY METER – INSTRUCTION MANUAL 7–87
F108 INTERNAL FAULT ERROR CODE FFFF
ADC Reference Out of Range 0001
HC705 Processor Not Responding 0002
Switch Input Circuit Fault 0004
HC705 MOR Byte is Not Programmed 0008
Not Used 0010
Not Used 0020
Not Used 0040
Not Used 0080
Not Used 0100
Not Used 0200
Not Used 0400
Not Used 0800
Not Used 1000
Not Used 2000
Not Used 4000
Not Used 8000
F109 GENERAL STATUS FFFF
Alarm Present 0001
Clock Not Set 0002
Clock Drifting 0004
Data Log 1 Running 0008
Data Log 2 Running 0010
Not Used 0020
Not Used 0040
Not Used 0080
Not Used 0100
Not Used 0200
Not Used 0400
Not Used 0800
Not Used 1000
Not Used 2000
Not Used 4000
Not Used 8000
F110 DATA LOGGER NUMBERS FFFF
Log 1 0001
Log 2 0002
Table 7–11: Memory Map Data Formats (Sheet 16 of 20)
CODE DESCRIPTION BITMASK
Courtesy of NationalSwitchgear.com

GE Multilin PQM Specifications

General

Brand	GE
Model	Multilin PQM
Category	Measuring Instruments
Language	English