Yaskawa MP920 User's Manual Design User Manual
Page 410
7.2 Parameters for Each Motion Module
7-15
7
34 Motion Com-
mand Control
Flags
(MCMDCTRL)
(Default = 0, all
the bits are set to
OFF)
(cont’d)
OW 21
Bit 14: BUF_W
Position buffer write
0: OFF
1: ON
9
9
9
9
Bit 15: BUF_R
Position buffer read
0: OFF
1: ON
9
9
9
9
35 Rapid Feed
Speed
(RV)
OL 22
0 to 2
31
−1
(Default = 3000)
1 = 10
n
reference units/min
(n = Number of digits below decimal
point)
pulse units: 1 = 1000 pulses/min
mm units: 1 = 1 mm/min
deg units: 1 = 1 deg/min
inch units: 1 = 1 inch/min
9
9
9
1 = 10
n
reference units/min
(n = Number of digits below decimal
point)
pulse units: 1 = 100 pulses/min
mm units: 1 = 1 mm/min
deg units: 1 = 1 deg/min
inch units: 1 = 1 inch/min
9
37 External Position-
ing Travel Dis-
tance
(EXMDIST)
OL 24
−2
31
to 2
31
−1
(Default = 0)
1 = 1 reference unit
1 = 1 pulse for
pulse units
9
9
9
39 Stopping Dis-
tance
(STOPDIST)
OL 26
−2
31
to 2
31
−1
(Default = 0)
1 = 1 reference unit
Used for motion
management (for
the system)
9
9
9
9
41 Step Travel Dis-
tance
(
STEP)
OL 28
0 to 2
31
−1
(Default = 0)
1 = 1 reference unit
9
9
9
9
43 Zero Point Re-
turn Final Travel
Distance
(ZRNDIST)
OL 2A
−2
31
to 2
31
−1
(Default = 0)
1 = 1 reference unit
9
9
9
45 Override
(OV)
OW 2C 0 to 32767
(Default = 100.00)
1 = 0.01% (10000 = 100.00%)
9
9
9
9
46 Position Control
Flags
(POSCTRL)
(Default = 0, all
the bits are set to
OFF)
OW 2D Bit 0: MLK
Machine lock mode setting
0: OFF
1: ON (Machine lock mode setting)
9
9
9
9
Bit 1: TPRSREQ
Request for preset
number of POSMAX
turns
1: Request ON
0: OFF
1: ON
9
9
9
9
Bit 2: ABSLDREQ Request to load ABS
system infinite length
position control data
1: Request ON
0: OFF
1: ON
9
9
9
Table 7.3 Motion Setting Parameters (cont’d)
No.
Name
Register
No.
Setting Range
Meaning
Remarks
SVA-
01A
SVA-
02A
SVB
-01
PO-
01