CHAPTER 11: MODBUS MEMORY MAP MODBUS COMMANDS
869 MOTOR PROTECTION SYSTEM – COMMUNICATIONS GUIDE 11-339
Modbus Commands
24th
35th
4THD
FC378 unsigned 16 bits FlexElement Input Comparison Mode
0Level
1Delta
FC379 unsigned 16 bits FlexElement Operating Mode
0Signed
1Absolute
Code Type Definition
Command Value Description
0None
1 Reset
3Open
4Close
9 ChangeToSetpointGroup1
10 ChangeToSetpointGroup2
11 ChangeToSetpointGroup3
12 ChangeToSetpointGroup4
13 ChangeToSetpointGroup5
14 ChangeToSetpointGroup6
15 Active Group
18 Local
19 Remote
96 Clear All Records
97 Clear Targets
98 Clear Events
99 Clear Transient Records
101 Clear Max Current Demand
102 Clear Max Real Power Demand
103 Clear Max Reactive Power Demand
104 Clear Max Apparent Power Demand
105 Clear Energy Use Data
108 Clear BKR1 Arcing Current
109 Clear BKR1 Health Data
124 Reset Unauthorized Access
126 Clear Fault Reports
134 USER PushButton 1
135 USER PushButton 2
136 USER PushButton 3
153 LED Test
154 Force LEDs