User Manual
4-22
IM 04L21B01-17EN
Alarm Summary
• The FL command is used to output the data.
• The alarm summary is output. Up to 1000 alarm events are retained. Alarm events
that exceed 1000 are cleared from the oldest data.
• Syntax
EACRLF
yy/mo/dd_hh:mm:ss_kkk_ccc_ls_nnnnnnnnnnCRLF
···································
ENCRLF
yy/mo/ddhh:mm:ss
Time when the alarm occurred
yy
Year (
00
to
99
)
mo
Month (
01
to
12
)
dd
Day (
01
to
31
)
hh
Hour (
00
to
23
)
mm
Minute (
00
to
59
)
ss
Second (
00
to
59
)
kkk
Alarm cause
OFF:
Alarm release
ON:
Alarm occurrence
ACK:
Alarm acknowledge
ccc
Measurement or computation channel number
l
Alarm level (
1
to
4
)
s
Alarm type (
H
,
h
,
L
,
l
,
R
,
r
,
T
, or
t
)
nnnnnnnnnn
Alarm sequence
_
Space
For all-channel alarms, the channel number, alarm level, and alarm status items
are all set to asterisk.
• Example
EA
11/05/1112:20:00ON0011L 1
11/05/1112:30:00OFF1313t 2
11/05/1112:31:00OFF***** 3
11/05/1112:32:00ACK 4
EN
4.2 Output Format of Text Data