ARI Armaturen ARI-PREMIO Plus EN - Manual (Page 45)

0040501004 5010 Page 45
Operating and installation instructions
Thrust actuator ARI-PREMIO-Plus
Out of specification Yellow Out of specification, unsafe due
to environmental and process
influences - CDF exceeded
- Max. hysteresis
- Supply voltage / frequency
out of tolerance
- Overheating
- Moisture: Heating has been on
for longer than 1 h
Function check Orange Configuration change, local
operation, substitute value - Manual mode / local operation
The actuator is controlled by the
handwheel or locally
- Blockage detected
Failure Red Internal failure
Process failure - Y
in
interrupted
- Blockage – the desired position
can no longer be approached
- Checksum error
- Gear motor damage
- Actuator separated from valve
(yoke broken, valve stem, etc.)
- Valve stem blocked in both
directions
- Capacitor defective (constant
direction changes – not
possible to approach a defined
position)
Maintenance required Blue Urgent maintenance required
Maintenance required Information corresponding to the
diagnostic switch:
3 = Comprises step 1 and step 2
as well as other function
checks (e.g. voltage and
frequency faults)
2 = Internal temperature exceeds
80°C for more than one hour
or oscillation detected
1 = Moisture detected inside the
actuator for more than one
hour or maximum hysteresis
band active for more than one
hour
0 = Off
NE 107 Colour NAMUR description PREMIO-Plus