PCE-HT 422
User’s Manua l
21
AL_L - Lower threshold of the alarm
AL_H - Upper threshold of the alarm
Fig. 17. Types of alarms: a) n-on; b) n-off; c) on; d) off.
Caution:
In the case of alarm types n-on, n- off, on, off entering AL_L > AL_H will disable
the alarm.
In the "alarm output" tab the user can decide what action will be performed following the
change of the alarm state:
-
Buzzer
– audible alarm
-
E-mail address 1
– sending an e-mail to the recipient No. 1
-
E-mail address 2
– sending an e-mail to the recipient No. 2
It is possible to simultaneously select several options at once.
Note
: If the user selects the audible alarm for alarm number 1 (2), the same option should
not be selected for alarm 2 (1) !!!
5.6.4 FTP Server
FTP file sharing protocol is implemented in
PCE-HT 422
monitors. The monitor
acts as a server, allowing clients to access the internal memory of the meter file system.
Access to files is possible using a computer, tablet with installed FTP
client or another device acting as FTP client. To transfer files using FTP the following
ports are normally used: "1025" - data port and "21" - command port. If necessary, the
user can change the port used by the FTP. Please note, that the configuration of the
server and FTP client ports must be the same.
