Sinumerik Alarm 14822 Channel %1 block %2 incorrect programming of GWPS
Parameters:
%1 = Channel number
%2 = Block number, label
Definitions:
When selecting GWPS (constant grinding wheel peripheral speed) with GWPSON or programming the GWPS with “S[spindle number] = value” one of the following errors has occurred:Invalid spindle number.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)
Invalid angle in $TC_TPG8.The following values are valid: -90 <= $TC_TPG8 < +90.A grinding wheel radius equal to zero was specified.Reactions:
– Correction block is reorganized.
– Interface signals are set.
– Alarm display.
Remedy:
Check tool compensation data.
• $TC_DP1 : 400 – 499.
• $TC_TPG1: Spindle number.
• $TC_TPG8: Inclination angle for slope grinding wheel.
• $TC_TPG9: Compensation parameters for radius computation, e.g. 3 for $TC_GP3.
Program Continuation:
Clear alarm with NC START or RESET key and continue the program.
References
- Siemens Diagnostics Guide by Siemens