Siemens SINUMERIK 840D Diagnostics Manual page 352

1 Alarms
Program Continuation:
22069
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
22070
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
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• Check whether the tool data are correctly defined. Have all intended tools in the group
been defined/loaded with the specified identifier?
Clear alarm with NC START or RESET key and continue the program.
Channel %1 block %2 tool management: No tool available in tool group %3, pro-
gram %4
%1 = Channel number
%2 = Block number, label
%3 = String (identifier)
%4 = Program name
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.
- Correction block is reorganized.
- Interface signals are set.
- Alarm display.
• 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?
Clear alarm with NC START or RESET key and continue the program.
TO unit %1 Please change tool T= %2 into magazine. Repeat data backup
%1 = TO unit
%2 = T number of tool
The alarm can only occur when the tool management function is active in the NCK.
(TOOLMAN = tool management) A data backup of the tool/magazine data has been
started. During the backup, the system detected that tools are still located in the buffer
magazine (= spindle, gripper, ...). During the backup, these tools will lose the information
which defines the magazine and location to which they are allocated.
It is therefore practical -assuming that the data are to be stored exactly as before - to
ensure that all tools have been deposited in the magazine before the data backup!!
If this is not the case, some magazine locations will have the 'reserved' status when the
data are loaded again. This 'reserved' status must then be reset manually.
For tools with fixed location coding, the loss of the information allocating their location in
the magazine has the same effect as a general empty location search when they are
returned to the magazine.
- Interface signals are set.
- Alarm display.
Ensure that no tools are located in the buffer magazine before the data backup. Repeat
the data backup after removing the tools from the buffer magazine.
Clear alarm with the Delete key or NC START.
 Siemens AG, 2004. All rights reserved
SINUMERIK 840D/840Di/810D Diagnostics Guide (DA), 10.04 Edition
10.04