Yaskawa MP920 User's Manual Design - 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