Appendix G—Modbus Register Map
S811+ Soft Starter MN03900001E—November 2012 71
Motor Control Output 
Configuration
S811 output#1 cfg
S811 output#2 cfg
Network output#1 cfg
Network output#2 cfg
2
2
2
2
633
634
635
636
R/W
R/W
R/W
R/W
UINT16
UINT16
UINT16
UINT16
0 = No function 
1 = Faulted 
2 = Not Faulted 
3 = Bypass 
4 = Not Bypass 
5 = Motor Energized 
6 = Motor Not Energized 
7 = Warning 
8 = Not Warning 
9 = Custom Codes 
10 = Not Custom Codes
Motor Control Output Custom 
Fault Configuration
2
2
2
637
638
639
R/W
R/W
R/W
UINT16
UINT16
UINT16
Custom fault code#1
Custom fault code#2
Custom fault code#3
Fault Reset Mode 1 640 R/W UINT8 0 = Manual reset 
1 = Auto reset 
2 = Power on reset
Auto Reset Delay Time 2 641 R/W UINT16 0.1–600.0 sec (in 0.1 sec)
Auto Reset Number of Reset 
Attempts Limit
2 642 R/W UINT16 0–10000
Overload Fault Enable 1 643 R/W UINT8 0 = Protection disabled 
1 = Fault enabled 
2 = Warning enabled
Motor Overload During Start 
Enable
1 644 R/W UINT8 1 = enable 
0 = disable
Phase Reversal Fault Enable 1 645 R/W UINT8 0 = Protection disabled 
1 = Fault enabled 
2 = Warning enabled
Motor Undercurrent Fault 
(Warning) Trip Enable
1 646 R/W UINT8 0 = Protection disabled 
1 = Fault enabled 
2 = Warning enabled
Motor Undercurrent Fault Trip 
Level (% FLA)
1 647 R/W UINT8 0–100%
Motor Undercurrent Fault 
Duration
2 648 R/W UINT16 0.1–60.0 sec (in 0.1 sec)
Motor Jam Fault Enable 1 649 R/W UINT8 0 = Protection disabled 
1 = Fault enabled 
2 = Warning enabled
Motor Stall Fault Enable 1 650 R/W UINT8 0 = Protection disabled 
1 = Fault enabled 
2 = Warning enabled
Motor Phase Loss Fault Enable 1 651 R/W UINT8 0 = Protection disabled 
1 = Fault enabled 
2 = Warning enabled
Motor Phase Loss Trip Level 1 652 R/W UINT8 1–100%
Motor Phase Loss Duration 2 653 R/W UINT16 0.1–60.0 sec (in 0.1 sec)
Motor Phase Imbalance Fault 
Enable
1 654 R/W UINT8 0 = Protection disabled 
1 = Fault enabled 
2 = Warning enabled
Motor Phase Imbalance Fault 
Level 
1 655 R/W UINT8 1–100%
Motor Phase Imbalance Fault 
Duration
2 656 R/W UINT16 0.1–60.0 sec (in 0.1 sec)
Register Map, continued
Parameter
Data 
Length
Modbus 
Register 
Number Read/Write
Data 
Type Description