WIKA DI25 - Handbuch (Seite 22)

22 WIKA operating instructions digital indicator, model DI25
14076218.01 12/2013 GB/D
GB
6. Commissioning, operation 6. Commissioning, operation
Display Name, function and setting range Factory setting
Alarm type alarm A2
■ Setting of the alarm type for alarm A2
- No alarm:
- High alarm:
- Low alarm:
- High alarm with standby:
- Low alarm with standby:
■ Not available when the option transmitter power supply [P24] is
available.
no alarm
Alarm type alarm A3
■ Setting of the alarm type for alarm A3
- No alarm:
- High alarm:
- Low alarm:
- High alarm with standby:
- Low alarm with standby:
- High/low alarm:
■ The switching status of alarm A3 with high/low alarm depends on the
switching status of alarm A1 and A2. If the switching status of A1 and
A2 is OFF at the same time, alarm A3 is activated (ON).
■ Therefore, when using alarm A1 and A2, the combination alarm A1
high alarm (high alarm with standby) and alarm A2 low alarm (low
alarm with standby) or the combination alarm A1 low alarm (low
alarm with standby) and A2 high alarm (high alarm with standby) is
necessary.
■ If the high/low alarm is selected, the settings in connection with A3
(A3 alarm value, A3 switch behaviour, A3 hysteresis, A3 delay time)
are not indicated.
no alarm
Switch behaviour alarm A1
■ Selection of the switch behaviour for alarm A1
- activated (no, normally open):
- deactivated (nc, normally closed):
■ Not available if no alarm type is selected for the alarm A1.
activated
Switch behaviour alarm A2
■ Selection of the switch behaviour for alarm A2
■ The functions and factory settings are identical with those of alarm
A1 (activated/deactivated)
■ Not available when the option transmitter power supply [P24] is avail-
able or if no alarm type has been selected for alarm A2.
activated
Switch behaviour alarm A3
■ Selection of the switch behaviour for alarm A3
■ The functions and factory settings are identical with those of alarm
A1 (activated/deactivated)
■ Not available if no alarm type is selected for the alarm A3 or if the
high/low alarm was selected.
activated