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IM 04L51B01-17EN
Commands and Responses
2
2.10.21 Control Alarm Summary (FLog)
The output in response to the command “FLog,CALARM” is shown below.
Syntax
EA<crlf>
yyyy/mo/dd_hh:mm:ss.ttt_kkk_cccc_lsssss<crlf>
…
EN<crlf>
yyyy/mo/dd_hh:mm:ss.ttt
Time of control alarm occurrence
yyyy
Year (1900 to 2099)
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)
ttt
Millisecond (000 to 999)
A period is inserted between the minute and
millisecond.
kkk
Alarm cause
OFF
Alarm release
ON_
Alarm occurrence
ACK
All channel alarm ACK, individual alarm
ACK
ALL
All channel alarm OFF
cccc
Loop number (L001 to L692)
l
Alarm level (1 to 4)
sssss
Alarm type
PVH_ _
PV high limit
PVL_ _
PV low limit
SPH_ _
SP high limit
SPL_ _
SP low limit
DVH_ _
Deviation high limit
DVL_ _
Deviation low limit
DVO_ _
Deviation H/L limits
DVI_ _
Deviation within H/L limits
OTH_ _
Control output high limit
OTL_ _
Control output low limit
PVR_ _
PV velocity
If the cause of alarm is “all channel alarm ACK” or “all channel alarm OFF,” the loop number,
alarm level, and alarm type will be blank.
If the cause of alarm is “individual alarm ACK,” the loop number and alarm level will be
output.
2.10 ASCII Output Format