Omron CRT1 - 10-2008 Operation Manual page 545

CompoNet Explicit Messages
Explicit Read
message /write
Cumulated Read/ Reads the cumulated
Value Read Reset temperature input
value.
Cumulative Read Reads the cumulative
Counter count status in the
Flag Read Cumulative Counter
Monitor Flag in the gen-
eral status area.
0: Counter overflow
1: Counter underflow
7: Set value overflow
Cumulative Write/ Writes/reads the set
Counter Read monitor value for the
Monitor cumulative counter.
Value Set-
ting
Cumulative Write/ Sets the unit for the
Counter Read cumulative counter.
Unit Setting
0: Hour (count hours
1: Minute (count min-
utes)
Decimal Read Reads the position of
Position the decimal point.
Read
0000 = 0
0000.0 = 1
0000.00 = 2
Top/Valley Read/ Reads the number of
Count Read Reset tops or valleys that have
been counted.
Top/Valley Read Reads whether the top/
Count valley count has
Threshold exceeded the threshold
Status value.
Read
0: Counter overflow
7: Set value overflow
Top/Valley Write/ Selects counting either
Counting Read tops or valleys.
Selection
Count tops = 0
Count valleys = 1
Top/Valley Write/ Sets the threshold value
Count Read to compare with the top/
Threshold valley count.
Set
Time in Read/ Reads (in seconds) the
Tempera- Reset time the system has
ture Range been in a user-set tem-
Read perature range.
522
Function
Service
code
Read: 0E
hex
Reset: 35
hex
0E hex
Write:
10 hex
Read:
0E hex
Write:
10 hex
Read:
0E hex
0E hex
Read: 0E
hex
Reset: 35
hex
0E hex
Write:
10 hex
Read:
0E hex
Write:
10 hex
Read:
0E hex
Read: 0E
hex
Reset: 35
hex
Command
Class ID Instance
ID
Attribute
31 hex 01 to 04 91 hex
hex
31 hex 01 to 04 92 hex
hex
31 hex 01 to 04 93 hex
hex
31 hex 01 to 04 94 hex
hex
31 hex 01 to 04 A3 hex
hex
31 hex 01 to 04 A9 hex
hex
31 hex 01 to 04 AA hex
hex
31 hex 01 to 04 AB hex
hex
31 hex 01 to 04 AC hex
hex
31 hex 01 to 04 AD hex
hex
Appendix A
Response
Command data Service data
Data
ID
--- 4 bytes
(−214748364.8
to
214748364.7)
--- 1 byte
4 bytes 4 bytes
1 byte 1 byte
--- 1 byte
--- 4 bytes
--- 1 byte
1 byte 1 byte
4 bytes 4 bytes
4 bytes 4 bytes