Configuration Of The Behavior With Nc Start; Configuration Of The Behavior With Reset - Siemens SINUMERIK 840D sl Function Manual

Synchronous Spindles (S3)
14.3 Configuration of a synchronous spindle pair via machine data
● Write-protection for coupling parameters:
14.3.1

Configuration of the behavior with NC start

The response to NC machining program start is defined by the channel-specific machine
data.
Table 14-2
Coupling is maintained
Deselect coupling
Activate configured data
Activate coupling
*see Section "Configuration of a synchronous spindle pair via machine data"
14.3.2

Configuration of the behavior with Reset

The following behavior can be set with the channel-specific machine data upon reset and
end of NC machining program:
Table 14-3
Coupling is
maintained
Deselect coupling MD COUPLE_RESET_MODE
Activate
configured data
*see Section "Configuration of a synchronous spindle pair via machine data"
888
(channel-specific MD21340 $MC_COUPLE_IS_WRITE_PROT_1)
It can be defined in this machine data whether or not the configured coupling parameters
Speed ratio, Type of coupling and Block change response may be influenced by the NC
parts program.
0: Coupling parameters can be changed by the NC parts program
1: Coupling parameters cannot be changed by the NC parts program. Attempts to make
changes are rejected with an alarm message.
Synchronous coupling behavior with NC start
Configured coupling
MD COUPLE_RESET_MODE
Bit 0 = 0
Bit 0 = 1
Bit 5 = 1
Bit 9 = 1
Synchronous coupling behavior with end of NC machining program and after reset
Configured coupling
MD COUPLE_RESET_MODE
Bit 1 = 0
Bit 1 = 1
MD RESET_MODE_MASK
Bit 0 = 1
(producing a block with RESET)
MD COUPLE_RESET_MODE
Bit 6 = 1
MD RESET_MODE_MASK
Bit 0 = 1
Programmed coupling *
MD START_MODE_MASK
Bit 10 = 0
Bit 10 = 1
-
-
Programmed coupling *
MD RESET_MODE_MASK
Bit 10 = 1
MD RESET_MODE_MASK
Bit 10 = 0
Bit 0 = 1
-
Function Manual, 01/2008, 6FC5397-1BP10-3BA0
Extended Functions