Operation - Swann AMU Powercon Operator's Manual

AMU Powercon
Program List and Explanations
3.3 Set Time
3.3 Quality Assurance
3.4.5

4 Operation

4.1 Sensors
4.1.1
4.1.2
4.2 Relay Contacts
4.3 Logger
46
 The value is simulated by the relay /signal output.
Alarm Relay:
Relay 1 and 2:
Signal Output 1 and 2: Actual current in mA
At the absence of any key activities, the instrument will switch back
to normal mode after 20 min. If you quit the menu, all simulated val-
ues will be reset.
Adjust date and time.
Follow the commands on the screen. Save the value with the
<Enter> key.
Filter Time Constant: Used to damp noisy signals. The higher the
filter time constant, the slower the system reacts to changes of the
measured value.
Range: 5–300 Sec
Hold after Cal.: Delay permitting the instrument to stabilize again af-
ter calibration. During calibration plus hold-time, the signal outputs
are frozen (held on last valid value), alarm values, limits are not ac-
tive.
Range: 0–6'000 Sec
See Relay Contacts, p. 20
The instrument is equipped with an internal logger. The logger data
can be downloaded to a PC using the built-in RS232 interface.
The logger can save approx. 1500 data records. The Records con-
sists of: Date, time, alarms, measured value, measured value un-
compensated, temperature, flow.
Range: 1 second to 1 hour
Active or inactive.
Active or inactive.
A-96.250.331 / 230320