CHAPTER 13: MODBUS MEMORY MAP
8 SERIES PROTECTIVE RELAY PLATFORM – COMMUNICATIONS GUIDE 13-289
78686 0x971D Block 0 0xC6CD00 1 FC142 0 2 Y
78688 0x971F Relays 0 0xFFFFFFFF 1 FC198 0 2 Y
78690 0x9721 Events 0 1 1 FC126 1 1 Y
78691 0x9722 Targets 0 2 1 FC101 1 1 Y
Fast Underfreq 4
78692 0x9723 Function 0 4 1 FC100 0 1 Y
78693 0x9724 Type 0 1 1 FC388 0 1 Y
78694 0x9725 Underfrequency Pickup 2000 6500 1 Hz F2 5900 1 Y
78695 0x9726 Rate of Change Pickup -1000 -10 1 Hz/sec F22 -75 1 Y
78696 0x9727 Pickup Delay 0 6000000 1 s F13 1000 2 Y
78698 0x9729 Reset Delay 0 6000000 1 s F13 0 2 Y
78700 0x972B Block 0 0xC6CD00 1 FC142 0 2 Y
78702 0x972D Relays 0 0xFFFFFFFF 1 FC198 0 2 Y
78704 0x972F Events 0 1 1 FC126 1 1 Y
78705 0x9730 Targets 0 2 1 FC101 1 1 Y
Fast Underfreq 5
78706 0x9731 Function 0 4 1 FC100 0 1 Y
78707 0x9732 Type 0 1 1 FC388 0 1 Y
78708 0x9733 Underfrequency Pickup 2000 6500 1 Hz F2 5900 1 Y
78709 0x9734 Rate of Change Pickup -1000 -10 1 Hz/sec F22 -75 1 Y
78710 0x9735 Pickup Delay 0 6000000 1 s F13 1000 2 Y
78712 0x9737 Reset Delay 0 6000000 1 s F13 0 2 Y
78714 0x9739 Block 0 0xC6CD00 1 FC142 0 2 Y
78716 0x973B Relays 0 0xFFFFFFFF 1 FC198 0 2 Y
78718 0x973D Events 0 1 1 FC126 1 1 Y
78719 0x973E Targets 0 2 1 FC101 1 1 Y
Fast Underfreq 6
78720 0x973F Function 0 4 1 FC100 0 1 Y
78721 0x9740 Type 0 1 1 FC388 0 1 Y
78722 0x9741 Underfrequency Pickup 2000 6500 1 Hz F2 5900 1 Y
78723 0x9742 Rate of Change Pickup -1000 -10 1 Hz/sec F22 -75 1 Y
78724 0x9743 Pickup Delay 0 6000000 1 s F13 1000 2 Y
78726 0x9745 Reset Delay 0 6000000 1 s F13 0 2 Y
78728 0x9747 Block 0 0xC6CD00 1 FC142 0 2 Y
78730 0x9749 Relays 0 0xFFFFFFFF 1 FC198 0 2 Y
78732 0x974B Events 0 1 1 FC126 1 1 Y
78733 0x974C Targets 0 2 1 FC101 1 1 Y
Fast Underfreq 7
78734 0x974D Function 0 4 1 FC100 0 1 Y
78735 0x974E Type 0 1 1 FC388 0 1 Y
78736 0x974F Underfrequency Pickup 2000 6500 1 Hz F2 5900 1 Y
78737 0x9750 Rate of Change Pickup -1000 -10 1 Hz/sec F22 -75 1 Y
78738 0x9751 Pickup Delay 0 6000000 1 s F13 1000 2 Y
78740 0x9753 Reset Delay 0 6000000 1 s F13 0 2 Y
78742 0x9755 Block 0 0xC6CD00 1 FC142 0 2 Y
Modbus
Address
Hex
Address
Description Min Max Step Units Format
Code
Factory
Default
Size in
Words
8
5
0
8
6
9
8
8
9
8
4
5
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