GE Power Quality Meter Series Instruction Manual page 206

7.3 MODBUS MEMORY MAP
Table 7–10: PQM MEMORY MAP (Sheet 26 of 40)
GROUP ADDR
(HEX)
to
0B7F
TRACE 0B80
MEMORY
0B81
0B82
0B83
0B88
0B89
0B8A
0B8B
0B8C
0B8D
0B8E
0B98
0B99
0B9A
0B9B
0B9C
0B9D
0B9E
0BA8
0BA9
0BAA
0BAB
0BAC
0BAD
0BAE
0BB8
0BB9
7
0BBA
0BBB
0BBC
to
0DF9
0DFA
0DFB
to
0DFF
0E00
Setpoint Values (Holding Registers) Addresses - 1000-131F
METER ID 1000
1001
1002
1003
Notes: * Data type depends on the Command Operation Code.
*** Maximum Setpoint value represents "OFF".
***** Maximum Setpoint value represents "UNLIMITED".
7-40
DESCRIPTION
↓
Reserved
Trace Memory Usage
Trace Memory Trigger Flag
Trace Memory Trigger Counter
Total Trace Memory Triggers
Trigger Cause - Trace 1
Time - Hours/Minutes - Trace 1
Time - Seconds - Trace 1
Date - Month/Day - Trace 1
Date - Year - Trace 1
Trigger Sample Number 1
Frequency 1
Trigger Cause - Trace 2
Time - Hours/Minutes - Trace 2
Time - Seconds - Trace 2
Date - Month/Day - Trace 2
Date - Year - Trace 2
Trigger Sample Number 2
Frequency 2
Trigger Cause - Trace 3
Time - Hours/Minutes - Trace 3
Time - Seconds - Trace 3
Date - Month/Day - Trace 3
Date - Year - Trace 3
Trigger Sample Number 3
Frequency 3
Trace Memory Waveform Selection
Waveform Scale Factor (high)
Waveform Scale Factor (low)
Data Buffer 1
Data Buffer 2
↓
Data Buffer 575
Data Buffer 576
Reserved
↓
Reserved
Invalid Serial Number Flag
Meter ID characters 1 and 2
Meter ID characters 3 and 4
Meter ID characters 5 and 6
Meter ID characters 7 and 8
PQM Power Quality Meter
7 MODBUS COMMUNICATIONS
RANGE STEP UNITS and
VALUE SCALE
↓ ↓ ↓
--- --- ---
--- --- ---
--- --- ---
--- --- ---
--- --- ---
--- --- ---
--- --- ---
--- --- ---
--- --- ---
--- --- ---
--- --- 0.01 x Hz
--- --- ---
--- --- ---
--- --- ---
--- --- ---
--- --- ---
--- --- ---
--- --- 0.01 x Hz
--- --- ---
--- --- ---
--- --- ---
--- --- ---
--- --- ---
--- --- ---
--- --- 0.01xHz
--- --- ---
--- --- A/Vx10000
--- --- A/Vx10000
--- --- ADCcounts/2
--- --- ADCcounts/2
↓ ↓ ↓
--- --- ADCcounts/2
--- --- ADCcounts/2
↓ ↓ ↓
--- --- ---
--- --- ASCII
--- --- ASCII
tototo --- ASCII
tototo --- ASCII
** Any valid Actual Values or Setpoints address.
**** Minimum Setpoint value represents "OFF".
FORMAT FACTORY DEFAULT
↓ ↓
F37 N/A
F113 N/A
F1 N/A
F1 N/A
F41 N/A
F22 N/A
F23 N/A
F24 N/A
F25 N/A
F1 N/A
F1 N/A
F41 N/A
F22 N/A
F23 N/A
F24 N/A
F25 N/A
F1 N/A
F1 N/A
F41 N/A
F22 N/A
F23 N/A
F24 N/A
F25 N/A
F1 N/A
F1 N/A
F40 N/A
F3 N/A
F3 N/A
F2 N/A
F2 N/A
↓ ↓
F2 N/A
F2 N/A
↓ ↓
F117 N/A
F10 N/A
F10 N/A
F10 N/A
F10 N/A
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