GE 745 TRANSFORMER MANAGEMENT RELAY User Manual

GE Power Management 745 Transformer Management Relay 8-67
8 COMMUNICATIONS 8.3 MODBUS MEMORY MAP
8
FACTORY
SERVICE
continued
5004 Force LED Status Column 3 --- --- --- F54 0
5005 Force Other Hardware --- --- --- F72 0
5006 Reserved
↓↓ ↓ ↓↓↓ ↓
5009 Reserved
SETTING
ERRORS
500A FlexLogic Equation Error --- --- --- F76 0 = None
500B Bad Transformer Settings Error --- --- --- F77 0 = None
500C Reserved
↓↓ ↓ ↓↓↓ ↓
500F Reserved
SELF-TEST
ERROR
FLAGS
5010 Logic Input Error Flag --- --- --- F52 0
5011 Analog Output Error Flag --- --- --- F52 0
5012 Calibration Error Flag --- --- --- F52 0
5013 EEPROM Error Flag --- --- --- F52 0
5014 Real Time Clock Error Flag --- --- --- F52 0
5015 Battery Error Flag --- --- --- F52 0
5016 Emulation Software Error Flag --- --- --- F52 0
5017 Internal Temperature Error Flag --- --- --- F52 0
5018 Flexlogic Error Flag --- --- --- F52 0
5019 DSP Error Flag --- --- --- F52 0
501A Bad Settings Error Flag --- --- --- F52 0
501B IRIG-B Signal Error Flag --- --- --- F52 0
501C Access Denied Error Flag --- --- --- F52 0
501D Ambient Temperature Error Flag --- --- --- F52 ---
501E Reserved
↓↓ ↓ ↓↓↓ ↓
501F Reserved
HARDWARE
DIAGNOSTICS
5020 Operating Hours of Relay 0 to 65535 1 hours F1 0
5021 Internal Temperature –55.0 to 150.0 0.1 ° C F5 ---
5022 Minimum Internal Temperature –55.0 to 150.0 0.1 ° C F5 ---
5023 Maximum Internal Temperature –55.0 to 150.0 0.1 ° C F5 ---
5024 0-1 mA Analog Input 0 to 65535 1 µA F1 ---
5025 0-20 mA Analog Input 0 to 65535 1 µA F1 ---
5026 Last Front Panel Key Pressed --- --- --- F55 00 h = No Key
5027 DSP Diagnostic Flags --- --- --- F51 ---
5028 Reserved
↓↓ ↓ ↓↓↓ ↓
502F Reserved
Table 8–6: 745 MEMORY MAP (Sheet 51 of 57)
GROUP ADDR
(HEX)
DESCRIPTION RANGE STEP
VALUE
UNITS FORMAT
CODE
FACTORY
DEFAULT

GE 745 TRANSFORMER MANAGEMENT RELAY Specifications

General

Brand	GE
Model	745 TRANSFORMER MANAGEMENT RELAY
Category	Relays
Language	English