Pixsys ATR 621 series - Alarm Intervention Modes

ATR 621 - User manual 45
87  Upper Limit Retransmission
Upper limit analogue output range.
-999…+9999 [digit
4
] (degrees.tenths for temperature sensors).
> Default: 1000.
12 Alarm intervention modes
ATR621 has the possibility to program up to 3 alarms.
Into the following table all intervention modes are showed.
Absolute alarm
5JNFt5FNQP
)ZTUFSFTJTt*TUFSFTJ
7BMPSFEJDPOGSPOUP
OUT
ON
OFF
$PNQBSJTPOWBMVF
(P-47, 54, 61)
PROCESS
PROCESSO
Alarm can be:
• Active over
• Active under
In the  gure it is active over.
Band alarm (setpoint-process)
5JNFt5FNQP
)ZTUFSFTJTt*TUFSFTJ
)ZTUFSFTJTt*TUFSFTJ
OFF
7BMPSFEJDPOGSPOUP
$PNQBSJTPOWBMVF
(P-47, 54, 61)
PROCESS
PROCESSO
4&510*/5
Alarm can be:
• Active outside
• Active inside
In the  gure it is active outside.
4
The display of the decimal point depends on the setting of parameters  and 