5 Connecting to power supply
26
Internal check of the electronics
l
Indication of the instrument type, the firmware as well as
l
the sensor TAGs (sensor designation)
Output signal jumps briefly (approx. 10 seconds) to the set
l
fault current
Then the corresponding current is outputted to the cable (the
value corresponds to the actual level as well as the settings
already carried out, e.g. factory setting).
VEGAPULS 63 • 4 ... 20 mA/HART - four-wire