Response Of The Synchronous-Spindle Coupling For Nc Start - Siemens SINUMERIK 840D sl Function Manual

S3: Synchronous spindle
14.3 Configuration
Number Name: $MC_
MD21310 COUPLING_MODE_1
MD21330 COUPLE_RESET_
MODE_1
MD21340 COUPLE_IS_WRITE_
PROT_1
1) See MD21340 $MC_COUPLE_IS_WRITE_PROT_1
Table 14-2 Setting data
Number Name: $SC_
SD42300 COUPLE_RATIO_1[<n>]
1) See MD21340 $MC_COUPLE_IS_WRITE_PROT_1
14.3.1

Response of the synchronous-spindle coupling for NC Start

The behavior of the synchronous-spindle coupling during NC Start depends on the setting in
the following machine data:
Configured synchronous-spindle coupling
Response
Maintain coupling
Deselect coupling
Activate configured data
Switch the coupling on
Programmed synchronous-spindle coupling
Response
Maintain coupling
Deselect coupling
774
Function
Coupling type :
1)
● Actual value coupling
● Setpoint value coupling
● Speed coupling
Note: No change protection
coupling with the COUPDEF command.
Behavior of the synchronous-spindle coupling with regard to NC Start, NC Stop
and Reset.
Change protection for coupling
Function
Speed transmission ratio: FS / LS = numerator / denominator
● <n> = 0: Numerator (FS)
● <n> = 1: Denominator (LS)
Note: No change protection
COUPDEF command.
MD21330 $MC_COUPLE_RESET_MODE_1
, the coupling type can be changed for deactivated
1)
, the transmission ratio can be changed with the
1)
Bit 0 = 0
Bit 0 = 1
Bit 5 = 1
Bit 9 = 1
MD20112 $MC_START_MODE_MASK
Bit 10 = 0
Bit 10 = 1
Function Manual, 10/2015, 6FC5397-1BP40-5BA3
:
1)
Extended Functions