
4. DESCRIPTION OF PARAMETERS
B–63010EN/02
396
#7
7700
#6
DPS
#5
RTO
#4 #3
MLT
#2
HDR
#1
CMS
#0
HBR
[Data type] Bit
HBR 0 : Performing a reset cancels synchronization of the C–axis to the hob
axis (G81).
1 : Performing a reset does not cancel synchronization of the C–axis to
the hob axis (G81).
CMS 0 : The position manually set with a single rotation signal is canceled
when a synchronization cancel command (G80, reset) is issued.
1 : The position manually set with a single rotation signal is not canceled
when a synchronization cancel command (G80, reset) is issued.
HDR Setting of the direction for compensating a helical gear (1 is usually
specified.)
MLT Unit of data for the magnification for compensating C–axis servo delay
(parameter No.7714)
0 : 0.001
1 : 0.0001
RTO Gear ratio for the spindle and position coder specified in parameter
No.3706
0 : Disabled (Always specify 0.)
1 : Enabled
DPS Display of actual spindle speed
0 : The hob–axis speed is displayed.
1 : The spindle speed is displayed.
#7
7701
#6 #5
DLY
#4
JHD
#3
LZE
#2
SM3
#1
SM2
#0
SM1
[Data type] Bit
SM1, SM2, SM3
Specify the number of times a feedback pulse from the position coder is
sampled when the hobbing machine function is used.
SM3 SM2 SM1 Number of times the pulse is sampled
0 0 0 4
0 0 1 1
0 1 0 2
0 1 1 16
1 0 0 32
1 1 0 4
1 1 1 4
4.61
PARAMETERS OF
THE HOBBING
MACHINE AND
SIMPLE ELECTRIC
GEAR BOX (EGB)