Configuration
4.10 Messages: E-mails (CP 1543SP-1)
CP 154xSP-1
Operating Instructions, 12/2019, C79000-G8976-C426-05
77
Trigger: Triggering e-mail transfer
In the "Trigger" tab, you configure when sending of an e-mail is triggered and whether
additional information is sent with it.
●
E-mail trigger
Specifies the event on which the sending of the e-mail is triggered:
–
Use PLC tag
For the trigger signal to send the e-mail, the edge change (0
→
1) of the trigger bit
"PLC tag for trigger" that is set by the user program is evaluated. When necessary, a
separate trigger bit can be configured for each e-mail. For information on the trigger
bit, see below.
Resetting the trigger bit:
If the memory area of the trigger bit is in the memory area or in a data block, the
trigger bit is reset to zero when the message is sent.
In all other cases, you need to reset the trigger bit with the user program.
Note
Fast setting of the diagnostics trigger tag
Trigger should not be set more often than once per second.
–
CPU changes to STOP
–
CPU changes to RUN
The following entries can be selected depending on the VPN configuration:
–
VPN connection established
–
VPN connection terminated
or
–
SINEMA RC connection established
–
SINEMA RC connection terminated
●
PLC tag for trigger
Variable (Bool) for the e-mail trigger "Use PLC tag"
