Siemens Sinumerik 840D sl Diagnostic Manual page 69

03/2009
6432 Function not executable. No tool assigned to tool holder/spindle
Parameters: %1 = Channel ID
Definitions: When an attempt is made to perform an operation that requires a tool to be located on the spindle.
This can be the quantity monitoring function, for example.
Reaction: Interface signals are set.
Alarm display.
Remedy: Select another function, another toolholder/spindle, position tool on toolholder/spindle.
Program Con- Clear alarm with the Delete key or NC START.
tinuation:
6433 [Channel %1: ] Block %2 %3 not available with tool management
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Source symbol
Definitions: The symbol variable specified in %3 is not available with active tool management. The function
GELSELT should be used with $P_TOOLP.
Reaction: Interpreter stop
NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: Modify program. If $P_TOOLP has been programmed, the GETSELT function should be used
instead.
Program Con- Clear alarm with the RESET key. Restart part program
tinuation:
6434 [Channel %1: ] Block %2 NC command SETMTH not allowed because
tool holder function not active
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: No master toolholder has been defined for the initial state (MD20124
$MC_TOOL_MANAGEMENT_TOOLHOLDER = 0), therefore no toolholder is available. The NC com-
mand SETMTH has neither been defined. In this setting, the tool change is carried out referring to the
master spindle. The master spindle is set with SETMS.
Reaction: Correction block is reorganized.
Local alarm reaction.
Interface signals are set.
Alarm display.
Remedy: Correct the NC program (delete or replace SETMHT) or enable toolholder function via machine data.
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
6441 Writing of $P_USEKT not allowed.
Definitions: An attempt was made to write the value of $P_USEKT. This is not possible since programming T=
'location number' with automatic setting of $P_USEKT is active.
Reaction: Interpreter stop
NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: - Check how the NC is supposed to be configured. (See bit16 and bit22 in MD 20310
$MC_TOOL_MANAGEMENT_MASK).
- Is a part program being used that is intended for an NC control without T='location number' with auto-
matic setting of $P_USEKT? This program cannot be started on an NC control with T='location num-
ber' with automatic setting of $P_USEKT.
- Either run the part program on an appropriate NC control or edit the part program.
Program Con- Clear alarm with the Delete key or NC START.
tinuation:
© Siemens AG, 2009. All Rights Reserved
SINUMERIK 840D sl, 840Di sl, SINAMICS, Diagnostics Manual (DAsl), 03/2009
Overview of Alarms
NCK alarms
2-69