Pilz PIT m3.2p machine tools pictogram - Manual (Page 17)

Function description
Operating Manual PIT m3.2p
1003176­EN­02 17
[1] When a button is released, information as to which transponder key is used will be dis­
played for 200 ms (see Status information 2h and 4h … 7h). The selected operating mode
is then displayed (see Status information 3h and 8h … Bh).
Please refer to the Timing diagrams for operator actions [ 18] .
[2] The fault "No authorisation" (Ch) is registered in the following cases:
} Operating mode selected without transponder key
} Operating mode selected with a transponder key that is not authorised for the selected
operating mode
} Transponder key is not authorised for the active operating mode
} Transponder key is not inserted in time before the operating mode is selected
Please refer to the Timing diagrams for user error: "No authorisation" [ 21] .
[3] "Device error" (Dh) is signalled in the event of an internal device error.
Remedy:
} Switch supply voltage off and then on again
} Change the unit
Please refer to the Timing diagram for device error [ 20] .
[4] The fault "Button operated incorrectly" (Eh) is displayed in the following cases:
} Multiple operation of buttons
} Button operated for too long (timeout for OM1 to OM4 = 5 s and timeout for OM5 = 10
s)
Note: If a key is operated for < 50 ms this will not be evaluated, so there will be no re­
action.
} Button was released after the transponder key was removed
Please refer to the Timing diagrams for user error: "Button operated incorrectly" [ 23] .