Yokogawa Touch Screen GP20 - Manual (Page 307)

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IM 04L51B01-01EN
Using Network Functions (Ethernet interface)
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App
3.2.5 E-mail Format
The formats of alarm notification mail, periodic notification mail, power failure notification
mail, memory full notification mail, system error notification mail, report notification mail, and
test mail are given below.
Alarm Notification Mail Format
• Subject
Subject [Alarm_Summary]sss···s-ttt···t
• Syntax
Header block headerCRLF
CRLF
General block Alarm_notificationCRLF
<Host name>CRLF
hostCRLF
CRLF
Alarm information <CH> ccc···cCRLF
<Type> lqCRLF
<aaa>yyyy/mo/dd_hh:mi:ssCRLF
:
CRLF
Instantaneous data <Inst. value>CRLF
yyyy/mo/dd_hh:mi:ssCRLF
ccc···c=ddd···duuu···uCRLF
CRLF
:
CRLF
Source URL Access_the_following_URL_in_order_to_look_at_a_screen. CRLF
http://host.domain/CRLF
CRLF
Display item description
ttt···t Tag number or channel number (when tag or channel is attached to the
header)
ccc···c Tag number, tag, or channel number
(Channels set to skip or off are not output.)
lq Alarm level (1 to 4)
Alarm type (H, L, R, r, T, t, h, l)
H (high limit alarm), L (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), h (difference high limit alarm), l (difference low
limit alarm)
aaa Alarm status (On, Off)
ddd···d Measured value, computed value (up to 10 digits including the sign and
decimal point)
+OVER (positive overflow)
–OVER (negative overflow)
Burnout
******* (error data)
The GX/GP transmits channel numbers, alarm types, and alarm statuses for up to 10 events
in a single e-mail. If the GX/GP is configured to include a tag number or a channel number in
the e-mail subject, one e-mail is sent for each event.
3.2 Transmitting E-mail Messages