Yaskawa MP920 Motion Module User Manual
Page 131
4.2 Parameter List by Module
4-11
4
2
RUN Command
Settings
(SVRUNCMD)
(cont’d)
OW01
Bit 11: EMRST
Emergency Stop and Deceleration Stop Signal
Reset
−
−
−
√
Bit 12: USE_BUF
Position Reference Value Selection
0: OL12
1: Position buffer
√
√
√
√
Bit 13: SPDTYPE
Speed Reference Value Selection
0: OL22 valid
1: OW15 valid
√
√
√
√
Bit 14: XREFTYPE
Position Reference Type
0: Absolute position mode
1: Incremental addition mode
√
√
√
√
Bit 15: LSDEC
Zero Point Return
Deceleration Point
Limit Signal
0: OFF, 1: ON
√
√
−
√
3
Positive Torque
Limit Setting
(TLIMP)
OW02
-32768 to 32767
(Default = -30000)
1 = 0.01%
(-30000 = -300.00%)
−
√
−
−
4
Not used.
OW03
−
Set to “0.”
−
−
−
−
5
Positive Speed
Limiter Setting
(NLIMP)
OW04
0 to 32767
(Default = 15000)
1 = 0.01%
(15000 = 150.00%)
√
√
−
−
6
Negative Speed
Limiter Setting
(NLIMN)
OW05
0 to 32767
(Default = 15000)
1 = 0.01%
(15000 = 150.00%)
√
√
−
−
7
Machine Coordi-
nate System Zero
Point Offset Set-
ting (ABSOFF)
OL06
-2
31
to 2
31
-1
(Default = 0)
1 = 1 reference unit
1 = 1 pulses for pulse unit
√
√
√
√
9
Not used.
OL08
−
Set to “0.”
−
−
−
−
11
Approach Speed
Setting (Napr)
OW0A 0 to 32767
(Default = 0)
The unit will vary with the speed reference
selection (OB01D).
When the speed reference value selection = 0.
1 = 10
n
reference units/min
(n = Number of digits below decimal)
Pulse unit: 1 = 1000 pulses/min
(PO-01 Module: 1 = 100 pulses/min)
mm unit: 1 = 1 mm/min
deg unit: 1 = 1 deg/min
inch unit: 1 = 1 inch/min
When the speed reference value selection = 1.
1 = 0.01% (1000 = 10.00%)
√
√
−
√
12
Creep Speed
Setting
(Nclp)
OW0B 0 to 32767
(Default = 0)
√
√
−
√
13
Linear Accelera-
tion Time
Constant
(NACC)
OW0C 0 to 32767
(Default = 0)
1 = 1 ms
(300 = 0.300 s)
√
√
√
√
14
Linear Decelera-
tion Time
Constant
(NDEC)
OW0D 0 to 32767
(Default = 0)
1 = 1 ms
(300 = 0.300 s)
√
√
√
√
Table 4.3 Motion Setting Parameters (cont’d)
No.
Name
Register
Number
Setting Range/
Bit Name
Meaning
Remarks
SVA
-01A
SVA
-02
A
SVB
-01
PO-
01