Register Allocation For Function 02 – Read Input Status - Honeywell touchpoint Pro Operating Instructions Manual

MAN0923_Issue 3_04/15
14. Appendix 1 - Modbus Option
14.4 Register Allocation for Function 02 – Read Input Status
This function reads the input channel status bits. Each status bit can have the value 1 = Active or 0 = Not
active. For the Channel Type only, 1 = Analogue or 0 = Digital. There are twelve status bits for each channel.
The maximum number of status bits read in one frame is 512.
Input channels
Channel Rate LTEL STEL Alarm 3
Alarm Alarm Alarm
01 10001 10002 10003 10004
02 10017 10018 10019 10020
...
64 11009 11010 11011 11012
Output channels
Channel Rate LTEL STEL
Alarm Alarm Alarm
01 11073 11074 11075
02 11089 11090 11091
...
128 13105 13106 13107
Rate LTEL
Alarm Alarm
Summary Summary
System 11025 11026
Summary
not not not
used used used
System 11041 11042 11043
Summary
Safe State Warning
Summary Summary
(future use)
System 11057 11058
Summary
Alarm 2 Alarm 1 Inhibit
10005 10006 10007
10021 10022 10023
11013 11014 11015
Alarm 3 Alarm 2 Alarm 1 Inhibit
11076 11077 11078 11079
11092 11093 11094 11095
13108 13109 13110 13111
STEL Alarm 3 Alarm 2
Alarm Summary Summary
Summary
11027 11028 11029
not not not
used used used
11044 11045 11046
not not not not
used used used used
11059 11060 11061 11062
Fault No Channel not SIL Channel
Data Type used (future use)
10008 10009 10010 10011 10012
10024 10025 10026 10027 10028
11016 11017 11018 11019 11020
Fault No Channel Force
Data Type state
11080 11081 11082 11083
11096 11097 11098 11099
13112 13113 13114 13115
Alarm 1 Inhibit Fault
Summary Summary Summary
11030 11031 11032
not not not not
used used used used
11047 11048 11049 11050
not not not
used used used
11063 11064 11065
186
Operating Instructions
Safe State Warning
(future use)
10013 10014
10029 10030
11021 11022
SIL Channel Safe State Warning
(future use) (future use)
11084 11085 11086
11100 11101 11102
13116 13117 13118
not not not not not
used used used used used
11033 11034 11035 11036 11037
not not not
used used used
11051 11052 11053
not not not not
used used used used
11066 11067 11068 11069
Touchpoint Pro
Acknowledged not used
10015 10016
10031 10032
11023 11024
Acknowledged free
11087 11088
11103 11104
13119 13120
not not not
used used used
11038 11039 11040
not not not
used used used
11054 11055 11056
not not not
used used used
11070 11071 11072