4.24
EP OS MOTOR MANAGEMENT SYSTEM – INSTRUCTION MANUAL
CHAPTER 4: COMMUNICATION
Holding
Register
Modbus
Size
Variable
Description
Min
Max
Step
Units
Scale
Format
Default
118
16 bit
Digital Input[9
8
& 9
9
]
Setting example:
Digital 0 is mapped to Reset alarm Input
Signal = 14
Digital 1 is mapped to Reset alarm Input
Signal = 15
1514 decimal = 0x0F0D
Covert 0x0F0D to decimal (3853)
Place 3853 into this register
Active High Configuration
01 = Contactor 1 ON Command
02 = Contactor 2 ON Command
03 = Contactor 1/2 OFF Command
04 = Contactor 1 Feedback / MCCB ON
Feedback
05 = Contactor 2 Feedback / MCCB OFF
Feedback
06 = Start Contactor Feedback Signal
Breaker Charged Status Signal
Bypass Feedback
Limit Switch 2
Limit Switch Close
07 = Feedback 4
Delta Contactor Feedback Signal
Soft Starter Up to Speed Feedback
Torque Switch1
Torque Open/ Breaker tripped 2
08 = External Fault Signal 1
External Supervision Feedback
09 = Breaker ready for switch ON
Torque Close
Torque Switch 2
10 = Drawer Test Position Signal
11 = Drawer Operation Position Signal
12 = Remote Input Signal
13 = Local Input Signal
14 = Reset Alarms Input Signal
15 = Main Circuit Feedback
16 = Control Circuit Feedback
17 = Emergency Stop Signal
18 = Safety Circuitry Signal
19 = Limit Switch 1
Limit Switch Open
Soft Starter External Fault
Breaker Tripped 1
20 = External Fault Signal 2
Active Low Configuration
21 = Contactor 1 ON Command
22 = Contactor 2 ON Command
23 = Contactor 1/2 OFF Command
24 = Contactor 1 Feedback / MCCB ON
Feedback
25 = Contactor 2 Feedback / MCCB OFF
Feedback
26 = Start Contactor Feedback Signal
Breaker Charged Status Signal
Bypass Feedback
Limit Switch 2
Limit Switch Close
27 = Feedback 4
Delta Contactor Feedback Signal
Soft Starter Up to Speed Feedback
Torque Switch1
Torque Open
Breaker Tripped 2
28 = External Fault Signal 1
External Supervision Feedback
29 = Breaker Ready for Switch ON
Torque Close
Torque Switch 2
30 = Drawer Test Position Signal
31 = Drawer Operation Position Signal
32 = Remote Input Signal
33 = Local Input Signal
34 = Reset Alarms Input Signal
35 = Main Circuit Feedback
36 = Control Circuit Feedback
37 = Emergency Stop Signal
38 = Safety Circuitry Signal
39 = Limit Switch 1
Limit Switch Open
Soft Starter External Fault
Breaker Tripped 1
40 = External Fault Signal 2
1
65536
1
Unsigned
Integer
10244