Festo Контроллер крайних положений SPC11 - Manual (Page 111)

5. Diagnosis and error treatment
5-3
Festo P.BE-SPC11-SYS-EN en 1406e
5.1 Error messages on the SPC11
If a fault occurs, the SPC11 will display a fault number and
react as follows:
– The valve slide of the proportional directional control
valve will then be brought into the intermediate position
(flow blocked). The drive is uncontrolled.
– Output O5 assumes the defined signal status (dependent
on parameter o, see chapter 4.2.3):
– Error signal (factory setting): O5 is set
or
– Ready signal: O5 is reset
– No new positioning task will be accepted.
To clear the fault (dependent on parameter o, see
chapter 4.2.3):
S switch the operating voltage off and then on again
or
S acknowledge the fault with input I6 (see section 5.3).
Fault no. Operating status Eliminating faults
Measuring system not connected or
measuring system cable fracture S Connect the measuring system or
check the cable
Incorrect direction of movement ascertained
during identification or reference travel;
Tubing is incorrectly connected or an
incorrect measurement system signal S Check the tubing of the propor-
tional directional control valve
and correct if necessary
S With drive type DNCI-...:
Check installation of the sensor
and correct, if necessary