Siemens SINUMERIK 840D sl Series Diagnostics Manual page 239

08/2005
14823
Channel %1 block %2 error on selection or deselection of tool monitoring
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: On selecting tool monitoring with TMON, one of the following errors occurred:
• Selection does not refer to a grinding-specific tool (400-499).
• Selection refers to an invalid spindle number.
• An attempt has been made to select tool monitoring for a spindle that is already
assigned to another tool by TMON, GWPSON, CLGON or activation of tool length com-
pensation.
• An attempt has been made to select a tool that has not been defined.
• An attempt has been made to select an edge (implicitely) that has not been defined.
(Implicit selection: D1 of a tool, if no edge has been specified.)
• An attempt has been made to select tool monitoring for the active tool, although no tool
length compensation has been activated.
• Invalid parameter number for radius calculation in $TC_TPG9.
The following values are valid:
3 for $TC_DP3 (length 1)
4 for $TC_DP4 (length 2)
5 for $TC_DP5 (length 3)
6 for $TC_DP6 (radius)
A grinding wheel radius equal to zero has been specified.
On deselecting tool monitoring with TMOF, one of the following errors occurred:
• Deselection does not refer to a grinding-specific tool (400-499).
• An attempt has been made to deselect tool monitoring for the active tool, although tool
length compensation is not active.
• Deselection refers to an invalid spindle number.
Reactions: - Correction block is reorganized.
- Interface signals are set.
- Alarm display.
Remedy: Check TMON and TMOF command.
Check tool compensation data.
• $TC_DP1 : 400 - 499.
• $TC_TPG1: Spindle number.
• $TC_TPG8: Inclination angle for slope grinding wheel.
• $TC_TPG9: Parameter number for radius computation, e.g. 3 for $TC_GP3.
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
14824
Channel %1 block %2 conflict with GWPS
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: The functions of constant grinding wheel surface speed GWPS and constant cutting
speed G96 S... have been activated at the same time for a spindle.
Reactions: - Correction block is reorganized.
- Interface signals are set.
- Alarm display.
Remedy: Modify part program.
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
© Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
Overview of Alarms
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