Siemens SINUMERIK 840DE SL - Page 576

Detailed Description
2.6 Block search Type 5 SERUPRO
Mode Group, Channel, Program Operation, Reset Response (K1)
2-40 Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
4. The part program command WAITM/WAITE/WAITMC will wait for the partner channels
involved.
This waiting occurs if the partner channels are:
– In SERUPRO mode
– In Program test more or are actually running
5. Selection of program test and dry run feedrate is rejected with corresponding
Alarm 16935.
6. The NC stops at the beginning of the target block, deselects "Program test" internally,
and displays the Stop condition "Search target found" in its block display.
7. As required, the user can start an ASUB that is traversed really. This ASUB is referred to
below as the SERUPRO-ASUB.
8. The user presses Start:
The spindles are started. Then, the path axes start a REPOS operation that guides them
to the block starting point of the target block.
The REPOS operation is implemented by a system ASUB and can be expanded using
the "Editable ASUB" function.
SERUPRO operation
The sequence of operations in items 2. to 6. corresponds to one SERUPRO operation.
SERUPRO ASUP
An ASUB that can be called optionally when the target block is reached. It is actually
executed.
SERUPRO approach
Approach to the starting point of the target block during a block search in SERUPRO test
mode.
Boundary conditions for block search SERUPRO
The SERUPRO function may only be activated in "AUTOMATIC" mode and may only be
aborted in program status (channel status RESET).
If in normal mode only the PLC starts commonly several channels, then this can be
simulated by SERUPRO in each channel.
If machine data setting:
MD10708 $MN_SERUPRO_MASK Bit 1 = 0
Alarm 16942: "Channel %1 Start program command action %2<ALNX> not possible"
aborts the simulation if part program command START is used.
Machine data:
MD10707 $MN_SERUPRO_TEST_MASK
allows program testing to be deactivated in the stopped state without the SERUPRO
operation being affected. The default setting allows program testing to be deactivated only in
the RESET state.