Siemens SINUMERIK 840C Diagnostics Guide

04/96
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Siemens AG 2001 All rights reserved 6FC5198–jAB40
1–60
SINUMERIK 840C / SIMODRIVE 611–D (DA)
3226 Invalid G function initial setting Acknowledgement key
Before processing the first block in AUTOMATIC or MDA
S Processing stops
Invalid G function initial settings positions have been entered in the channel-specific machine data.
Check NC MD 108* to 122*
Alarm is displayed with reference to channel
3233 Approach reference point not allowed Reset key
In “AUTOMATIC interrupted” state.
No referencing possible.
If a program is interrupted with the NC STOP key or when changing
from AUTOMATIC to JOG mode, it must not be possible to activate the submode of JOG, REFPOINT.
(Safety function)
S Reference in program (G74)
S Abort program and reference using keys
3234 There is no target block Acknowledgement key
When block search function is being applied
S Machining stops
S Interlocking of NC START
Block being sought is not in the part program or is to be found after M30
Check entered block number
Applies as from SW 2
Alarm is displayed with reference to channel
3235 End of program missing Acknowledgement key
When executing a part program
Machining stops
The program end M30 is missing in the part program.
Check the part program
Channel-specific
3236 Illegal pole specification Acknowledgement key
When executing a part program
S Machining stop
S Interlocking of NC START
Illegal pole programming with polar coordinates when:
S G110, G111, G112 programmed without having specified a pole plane
S Programmed pole plane with G110, G111, G112 does not correspond to the current pole plane
S G110, G111, G112 programmed with axes and with angles and radii
S Pole displacement (by way of G9 programming) with G10, G11, G12, G13 does not correspond to the current
pole plane
S G10, G11, G12, G13 programmed for the first time without axis specification
S G10, G11, G12, G13 programmed for the first time with G91
S G91 programmed before the angle
S Check the incorrect block in the “Correction block” display.
S The cursor is positioned in front of the incorrect word, if possible.
Alarm is displayed with reference to block and channel
Scan
Effect
Explanation
Remedy
Note
Scan
Effect
Explanation
Remedy
Scan
Effect
Explanation
Remedy
Note
Note
Scan
Effect
Explanation
Remedy
Note
Scan
Effect
Explanation
Remedy
Note
1 Alarms
1.5.1 Alarm description
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Siemens SINUMERIK 840C Specifications

General

Brand	Siemens
Model	SINUMERIK 840C
Category	Control Unit
Language	English