Siemens Sinumerik 840D sl Diagnostic Manual page 542

Overview of Alarms
NCK alarms
Remedy: See notes for 62186 and 62187.
62200 [Channel %1: ] Block %2: Start spindle
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: Stop prior to thread machining, as the spindle is in stop position.
Alarm triggered by following cycles: ASUP, E_TR_CON, F_TR_CON.
Remedy: Start the tool spindle before machining the thread.
62201 [Channel %1: ] Block %2: Z offset does not influence the retraction
planes.
Parameters: %1 = Channel number
%2 = Block number, label
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: --
Reaction: Alarm display.
Remedy: Check setpoint value
Program Con- Clear alarm with the Delete key or NC START.
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 and 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.
Reaction: Alarm display.
Remedy: The difference between actual and setpoint value is larger than upper tolerance limit (parameter
_TUL).
Program Con- Clear alarm with the Delete key or NC START.
tinuation:
62305 [Channel %1: ] Block %2: Dimension too small
Parameters: %1 = Channel number
%2 = Block number, label channel number
Definitions: The alarm is triggerd by the following cycles: CYCLE974, CYCLE977, CYCLE978, CYCLE979,
CYCLE994
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SINUMERIK 840D sl, 840Di sl, SINAMICS, Diagnostics Manual (DAsl), 03/2009
© Siemens AG, 2009. All Rights Reserved
03/2009