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Siemens
HMI-LED
CB1P3946en
Building Technologies
Appendix - Modbus register list
2013-08-19
AL list
(Max. 30)
String
HMI-LED
Modbus
address
Data
type
Password
class
Range
Read/Write
access
AL01…16
30101
HL01
30102
HL02
30103
HL03
30104
HL04
30105
HL05
30106
HL06
30107
HL07
30108
HL08
30109
HL09
30110
HL10
30111
HL11
30112
HL12
30113
HL13
30114
HL14
30115
HL15
30116
HL16
30117
HL17
30118
HL18
30119
HL19
30120
HL20
30121
HL21
30122
HL22
30123
HL23
30124
HL24
30125
HL25
30126
HL26
30127
HL27
30128
HL28
30129
HL29
30130
HL30
30131
HL31
30132
HL32
ALXX
30133
WORD
-
-
Read only
Alarm information