6-13
IM 04L57B01-01JA
GX/GP/GM Communication Commands
1
2
3
4
5
6
App
6.6.2
Most Recent Channel Data (FData)
The output in response to the command "FData,0" is shown below.
GX70SM data dropout alarm (D) is added.
See section 2.10.1, “Most Recent Channel Data (FData)” in the Communication
Command Manual.
Syntax
a
1
a
2
a
3
a
4
a
1
Alarm status (level 1)
a
2
Alarm status (level 2)
a
3
Alarm status (level 3)
a
4
Alarm status (level 4)
a
1
, a
2
, a
3
, and a
4
is set to one of the following:
H
High limit alarm
L
Low limit alarm
h
Difference high limit alarm
l
Difference low limit alarm
R
High limit on rate-of-change alarm
r
Low limit on rate-of-change alarm
T
Delay high limit alarm
t
Delay low limit alarm
D
Wireless input unit data dropout alarm
Space
No alarm
The alarm statuses of control alarms (when a PID control module is
installed) are all set to zero.
6.6 ASCII Output Format
Summary of Contents for GX70SM
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