A2.6 Operating Mode Modbus Registers - ABB SM2000 User Manual

...APPENDIX 2 – MODBUS GUIDE

A2.6 Operating Mode Modbus Registers

Tables A2.8 to A2.10 detail the contents of the Modbus registers
accessible while the instrument is in the operating mode.
Two data types are used:
• 32-bit single precision floating point data in IEEE format
• 64-bit double precision floating point data in IEEE format
Note. When writing to a parameter that occupies
more than one register position then all registers relating to
that parameter MUST be written to as part of a multiple
register write. If this is not acheived a NAK exception
response is issued. Individual registers can be read without
causing an exception response.
When accessing a parameter that occupies more than one
register position, the lowest numbered register contains the
most significant data.
A n a o l g n I p u s t
A 1
A 2
A 3
A 4
A 5
A 6
B 1
B 2
B 3
B 4
B 5
B 6
R s e r e e v d
Table A2.8 Analog Inputs
82
M o d b u s R e g s i e t s r
R a e d o n , y l s n i g e l r p c e s i o i n o l f a n i t
p o t n i n u m b r e – 9 9 9 o t + 9 9 9 9
0 0 0 1 a n d 0 0 0 2
0 0 0 3 a n d 0 0 0 4
0 0 0 5 a n d 0 0 0 6
0 0 0 7 a n d 0 0 0 8
0 0 0 9 a n d 0 0 1 0
0 0 1 1 a n d 0 0 1 2
0 0 1 3 a n d 0 0 1 4
0 0 1 5 a n d 0 0 1 6
0 0 1 7 a n d 0 0 1 8
0 0 1 9 a n d 0 0 2 0
0 0 2 1 a n d 0 0 2 2
0 0 2 3 a n d 0 0 2 4
0 0 2 5 o t 0 1 0 0
l A r a m N u m b r e a
1 A r a l m
2 A r a l m
3 A r a l m
4 A r a l m
5 A r a l m
6 A r a l m
7 A r a l m
8 A r a l m
9 A r a l m
1 0 A r a l m
1 1 A r a l m
1 2 A r a l m
1 3 A r a l m
g
1 4 A r a l m
1 5 A r a l m
1 6 A r a l m
1 7 A r a l m
1 8 A r a l m
1 9 A r a l m
2 0 A r a l m
2 1 A r a l m
2 2 A r a l m
2 3 A r a l m
2 4 A r a l m
R s e r e
Table A2.9 Alarm Trip Levels
r T p i P i o t n
s ( n i g e l r p c e s i o i
R a e : d – 9 9
n d N a m e
W t i r : e – 9 9
1 1 . A 0 1 0 1 a n
1 1 . B 0 1 0 3 a n
1 2 . A 0 1 0 5 a n
1 2 . B 0 1 0 7 a n
1 3 . A 0 1 0 9 a n
1 3 . B 0 1 1 1 a n
1 4 . A 0 1 1 3 a n
1 4 . B 0 1 1 5 a n
1 5 . A 0 1 1 7 a n
1 5 . B 0 1 1 9 a n
1 6 . A 0 1 2 1 a n
1 6 . B 0 1 2 3 a n
2 1 . A 0 1 2 5 a n
2 1 . B 0 1 2 7 a n
2 2 . A 0 1 2 9 a n
2 2 . B 0 1 3 1 a n
2 3 . A 0 1 3 3 a n
2 3 . B 0 1 3 5 a n
2 4 . A 0 1 3 7 a n
2 4 . B 0 1 3 9 a n
2 5 . A 0 1 4 1 a n
2 5 . B 0 1 4 3 a n
2 6 . A 0 1 4 5 a n
2 6 . B 0 1 4 7 a n
e v d 0 1 4 9 o t
R e g s i e t s r
n o l f a n i t g p o n i ) t
9 o t + 9 9 9 9
9 o t + 9 9 9 9
d 0 1 0 2
d 0 1 0 4
d 0 1 0 6
d 0 1 0 8
d 0 1 1 0
d 0 1 1 2
d 0 1 1 4
d 0 1 1 6
d 0 1 1 8
d 0 1 2 0
d 0 1 2 2
d 0 1 2 4
d 0 1 2 6
d 0 1 2 8
d 0 1 3 0
d 0 1 3 2
d 0 1 3 4
d 0 1 3 6
d 0 1 3 8
d 0 1 4 0
d 0 1 4 2
d 0 1 4 4
d 0 1 4 6
d 0 1 4 8
0 2 5 0