Owner manual

E-38-
POSITIONER 1067
5.1 Fault messages
Faults during switch on
Message Possible cause Remedy
INT.ERROR Internal fault Not possible, unit defective
Fault messages during AUTOTUNE function
Message Possible cause Remedy
TURN POT Range of the position transducer exceeded Remove the positioner from
(only with internal feedback transducer option) the actuator,and turn
the transducer from 180°. cf fig 2.
ERR 2 Actuator not adjustable Fit the positioner with
Opening time < 0.5 s bigger air chambers.
Reduce the air pressure
ERR 3 Actuator volume is too big use a positioner with valves
(opening time > 30 sec.) connected in parallel
ERR 4 Miscellaneous failure causes:
- manual operation of valve not - Check manual actuation
in basic setting parameters
- no air pressure connected - Check compressed air supply
- position transducer not connected - Check the electrical connection
of the transducer;If internal position
control system only.(cf fig. 2)
Check the mechanical coupling
of the position controler;if external
position control system (cf fig. 3)
5 MAINTENANCE
5.2 Spare parts ordering codes
Designation Order code
Electronic board 553183
Power supply board, if connected to single-acting valve type 27xx 553184
Power supply board, if connected to single-acting valve type Namur 553185
Power supply board, if connected to double-acting valve type Namur 553186
Set of 2 rocker valves, DN0,6 553423
Set of 2 rocker valves, DN0,9 553424
Set of 2 rocker valves, DN1,2 553425