Donatoni Macchine
Technical troubleshooting sheet Message diagnostic procedure

PM0011PROBE PISTON OUT OF POSITION

Before proceeding, carefully read the

SAFETY INSTRUCTIONS

DescriptionLock due to probe piston out of parking position

SeverityModerate02 / 05

Authorized personnelMachine operator

Required PPE:

image-20240327-084216.png

Description

A lock is applied if the probe piston is not in the parking position. All axes are set to "hold".

Symptoms

…..

Possible causes

  1. Piston position slightly beyond the threshold

  2. Probe piston faulty

  3. Wiring error

Possible solutions

Check the IW40 value relating to the slab probe position.

  1. If the value read is below 100, the threshold value is most likely too low. In this case, in the KvIsoGui interface open EditorShared - Parameters - Slab Probe and change the value "Parking position" = 100

  2. If the value read is above 100, check the actual probe position and carry out the electrical checks according to the machine electrical diagram.

  3. If the fault cannot be found, the slab probe can be disabled to clear the alarm (with the slab probe disabled, the probing result, if performed, is fixed at 30 mm)

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