2. COMMUNICATION IDENTIFIER LIST
IMSRM07-E6
24
Event output function (H-DO-C module)
The event output function enables up to 8 points to be output per module of unique alarms different
from ordinary temperature and AI alarms (Extension alarm output function), control unit operations
(Status output function) and comparison results which are output only under certain conditions (Data
comparison output function). The function can be set for each channel of the H-DO-C module.
Extension alarm output function
An extension alarm is output independently of
-TIO module alarms. As it is independently set, it
can be provided as a dedicated alarm output.
Event DO
function selection
(Identifier: XF)
Event DO
corresponding
channel setting
(Identifier: XG)
Event DO
mode select setting
(Identifier: XH)
Setting
data
Function
name
10
Temperature
deviation alarm
1 to 20 CH
(
-TIO/H-CIO
module)
0: High alarm
1: Low alarm
2: High/Low alarm
3: Band alarm
4: High alarm with hold action
5: Low alarm with hold action
6: High/Low alarm with hold action
7: Band alarm with hold action
8: High alarm with re-hold action
9: Low alarm with re-hold action
10: High/Low alarm with re-hold action
11
Temperature
process alarm
1 to 20 CH
(
-TIO/H-CIO
module)
0: High alarm
1: Low alarm
2: High alarm with hold action
3: Low alarm with hold action
12
Temperature set
value alarm
1 to 20 CH
(
-TIO/H-CIO
module)
0: High alarm
1: Low alarm
13
AI process alarm 1 to 40 CH
(H-AI module)
0: High alarm
1: Low alarm
2: High alarm with hold action
3: Low alarm with hold action
20
TI process alarm 1 to 40 CH
(H-TI module)
0: High alarm
1: Low alarm
2: High alarm with hold action
3: Low alarm with hold action
This output is different from the ordinary alarm output from the
-DO-A/B type module.
Similarly, the ordinary alarm cannot be output from the H-DO-C type module (for event
output).
The alarm differential gap and alarm delay timer are commonly set.
Continued on the next page.
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