Siemens SINUMERIK 840D sl Series Diagnostics Manual page 512

Overview of Alarms
Definitions: The retraction planes refer to the workpiece. Therefore, programmable offsets do not
influence the retraction planes.
Alarm triggered by following cycle: F_SP_RP.
Remedy: Ensure that the offset will not cause a collision.
Then start the NC.
The alarm can be suppressed via display machine data 9898.
62202
Channel %1 block %2: NOTICE: tool travels directly to machining!
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: After block search a position is to be reached by direct approach.
Alarm triggered by following cycle: F_TFS.
Remedy: Check whether the desired position can be reached without collision.
Then execute an NC start.
62300
Channel %1 Block %2: Check number of empirical value memory
Parameters: %1 = Channel number
%2 = Block number, label channel number
Definitions: --
Reactions: - Interpreter stop
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
Remedy: Check setpoint value
Increase parameter _TSA
Program Con- Clear alarm with the RESET key. Restart part program
tinuation:
62303
Channel %1 Block %2: Safety margin exceeded
Parameters: %1 = Channel number
%2 = Block number, label channel number
Definitions: Alarm can be triggered by following measuring cycles: all measuring cycles.
Remedy: -Check setpoint value
-Increase parameter _TSA
62304
Channel %1 Block %2: Allowance
Parameters: %1 = Channel number
%2 = Block number, label channel number
Definitions: The alarm is triggerd by the following cycles: CYCLE974, CYCLE977, CYCLE978,
CYCLE979, CYCLE994.
Reactions: - Interpreter stop
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
Remedy: The difference between actual and setpoint value is larger than upper tolerance limit
(parameter _TUL).
Program Con- Clear alarm with the RESET key. Restart part program
tinuation:
62305
Channel %1 Block %2: Dimension too small
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SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
© Siemens AG, 2005. All rights reserved
08/2005