Siemens SINUMERIK 840D sl Series Diagnostics Manual page 365

08/2005
Remedy: • Ensure that the specified tool group contains a tool that is ready for use when tool
change is requested.
• This can be achieved, for example, by replacing disabled tools, or
• by releasing a disabled tool manually.
• Check whether the tool data are correctly defined. Have all intended tools in the group
been defined with the specified identifier and loaded?
Program Con- Clear alarm with the RESET key. Restart part program
tinuation:
22068
Channel %1 block %2 tool management: no tool available in tool group %3
Parameters: %1 = Channel number
%2 = Block number, label
%3 = String (identifier)
Definitions: The specified tool group does not contain a tool which is ready for use and could be used
for tool change. It is possible that all of the tools in question have been set to the 'Dis-
abled' state by the tool monitoring function. The alarm can occur for example in conjunc-
tion with the alarm 14710 (error on INIT block generation). In this specific situation, NCK
attempts to replace the disabled tool located on the spindle with an available replacement
tool (which does not exist in this error condition).
The user must resolve this conflict, for example, by removing the tool located on the spin-
dle from the spindle by issuing a movement command (e.g. through MMC operation).
Reactions: - Correction block is reorganized.
- Interface signals are set.
- Alarm display.
Remedy: • Ensure that the specified tool group contains a tool that is ready for use when tool
change is requested.
• This can be achieved, for example, by replacing disabled tools, or
• by releasing a disabled tool manually.
• If an alarm occurs on programming TCA: Has the duplo number been programmed >0?
• Check whether the tool data are correctly defined. Have all intended tools in the group
been defined/loaded with the specified identifier?
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
22069
Channel %1 block %2 tool management: No tool available in tool group %3, pro-
gram %4
Parameters: %1 = Channel number
%2 = Block number, label
%3 = String (identifier)
%4 = Program name
Definitions: The specified tool group does not contain a tool which is ready for use and could be used
for tool change. It is possible that all of the tools in question have been set to the 'Dis-
abled' state by the tool monitoring function. Parameter %4 = program name facilitates the
identification of the program containing the programming command (tool selection) that
caused the error. This can be a subprogram or cycle, etc., which can no longer be identi-
fied from the display. If the parameter is not specified, it is the currently displayed pro-
gram.
Reactions: - Correction block is reorganized.
- Interface signals are set.
- Alarm display.
Remedy: • Ensure that the specified tool group contains a tool that is ready for use when tool
change is requested.
© Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
Overview of Alarms
2-365