VEGA VEGASON 54K…56K - Manual (Page 6)

6 VEGASON 54K … 56K
2
4
- + ESC
OK
Tank 1
m (d)
12.345
- + ESC
OK
Tank 1
m (d)
12.345
4 ... 20 mA
Product description
2
2
4 ... 20 mA
20 ... 72 V DC
HART ® handheld on the 4 … 20 mA signal cable
Adjustment with detachable adjustment module. The
adjustment module can be plugged into the ultrasonic
sensor or the external indicating instrument VEGADIS
50.
HART ® handheld
Detachable adjustment module MINICOM
- +
ESC
OK
Tank 1
m (d)
12.345
Adjustment with the PC on the analogue
4 … 20 mA signal and supply cable or directly on the
sensor (four-wire sensor)
Adjustment with adjustment module
MINICOM
With the small (3.2 cm x 6.7 cm) 6-key ad-
justment module with display, the adjustment
can be carried out in clear text dialogue. The
adjustment module can be plugged into the
ultrasonic sensor or into the optional, external
indicating instrument.
2
2
- +
4 … 20 mA
Unauthorised sensor adjustments can be
prevented by removing the adjustment mod-
ule.
Adjustment with HART ® handheld
Beside the PC and the adjustment module
MINICOM, it is also possible to adjust the
sensors with the HART
® handheld. A special
DDD (Data Device Description) is not neces-
sary, so that the sensors can be adjusted
with the HART
® standard menus of the
handheld.
To adjust the sensor, just connect the HART ®
handheld to the 4 … 20 mA output signal
cable or insert the two communication cables
of the HART
® handheld into the adjustment
jacks on the sensor.