
4. DESCRIPTION OF PARAMETERS
B–63610EN/01
336
#7
MST
8240
#6
ABS
#5
SOV
#4
TEM
#3
REF
#2 #1 #0
[Data type] Bit
REF Reference position return operation by G28:
0 : Always uses deceleration dogs in the same way as a manual reference
position return operation.
1 : Uses deceleration dogs when a reference position has not yet been set,
but is performed by rapid traverse when a reference position has
already been set (in the same way as an ordinary G28 command).
TEM When an offset movement is made in a block containing a T code:
0 : M code and MF are output before a movement along an axis.
1 : M code and MF are output after a movement along an axis.
SOV A G110 block:
0 : Overlaps the next block.
1 : Does not overlap the next block.
ABS The B–axis command is:
0 : An incremental command.
1 : An absolute command.
MST When an M code for starting a movement along the B–axis is specified:
0 : Operation is started after a ready notice using the FIN signal is
received.
1 : Operation is started without waiting for a ready notice.
#7
8241
#6 #5 #4 #3 #2
MDF
#1
MDG
#0
FXC
[Data type] Bit
FXC In canned cycle G84:
0 : The spindle is rotated clockwise or counterclockwise after M05 is
output.
1 : The spindle is rotated clockwise or counterclockwise without first
outputting M05.
MDG The initial continuous–state value for starting B–axis operation command
registration is:
0 : G00 mode (rapid traverse).
1 : G01 mode (cutting feed).
MDF The initial continuous–state value for starting B–axis operation command
registration is:
0 : G98 (feed per minute).
1 : G99 (feed per rotation).
4.52
PARAMETERS OF
B–AXIS CONTROL