01.02 1 Alarms
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SINUMERIK 802S/802C (DG) 1-69
Interpreter stop.
NC Start inhibited.
Deselect tool
Press the RESET key to clear the alarm. Restart part program.
Channel %1 block %2 tool not available
%1 = Channel number
%2 = Block number, label
Whenever you try to access a tool that has not (yet) been defined using a T
number.
Alarm display.
Interface signals are set.
Interpreter stop.
NC Start inhibited.
Correct the NC program.
Press the RESET key to clear the alarm. Restart part program.
Channel %1 axis %2 reference cam not reached
%1 = Channel number
%2 = Axis name, spindle number
After starting reference point approach, the rising edge of the reducing cam
must be reached within the distance defined in MD 34 030
REFP_MAX_CAM_DIST (phase 1 of referencing). (This error occurs only
in the case of incremental encoders).
NC Stop at alarm.
NC Start inhibited.
Alarm display.
Interface signals are set.
This may have three possible error causes:
1. The value in MD 34 030 REFP_MAX_CAM_DIST is too low.
Determine the maximum possible path from the beginning of referencing
to the reducing cam and compare with the value in MD 34 030
REFP_MAX_ CAM_DIST; if necessary increase MD.
2. The cam signal does not pass to the PLC input unit.
Actuate the reference-point switch manually and check the input signal at
the NC/PLC interface (Path: switch! plug! cable! PLC input! user pro-
gram).
3. The reference-point switch is not actuated by the cam.
Check the vertical distance between reducing cam and actuating switch.
Press the RESET key to clear the alarm. Restart part program.
Remedy
Program continua-
tion by
17 220
Explanation
Response
Remedy
Program continua-
tion by
20 000
Explanation
Response
Remedy
Program continua-
tion by
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