Siemens SINUMERIK 802S Diagnostics Manual page 69

01.02
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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SINUMERIK 802S/802C (DG)
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.
6FC5598-3AA20-0BP2
1 Alarms
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