bnp-b2365(eng)b.pdf - 第95页

3. Setup 3 - 8 Setting for full-closed loop co ntrol High-gain speci fications No. Abbrev. Parameter name Explanation F E D C B A 9 8 7 6 5 4 3 2 1 0 spm mpt mp abs vdir fdir vfb seqh dfbx fdir2 bit Meaning when "0&…

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3. Setup
3 - 7
(3) Detector related parameters
(a) For semi-closed loop control
For control using only the motor end detector, specify the settings shown in the table below. For
speed and current synchronous control, refer to section "2-4-3 Connecting the synchronous control
system".
Setting for semi-closed loop control
High-gain specifications
No. Abbrev. Parameter name
Explanation
bit Details
8
9
A
ent
Set the detector type.
Set the position detector type for "pen", and the speed detector type
for "ent". In the case of the semi-closed loop control, set the same
value for "pen" and "ent".
B
Detector model name pen setting ent setting
C OSE104 0 0
D OSA104 1 1
E
pen
OSE105, OSA105 2 2
F
SV025 MTYP*
Motor/Detector type
(b) For full-closed loop control
Some parameter settings must be specified in order to use the machine end detector. These
settings are determined by type or the installation conditions of the linear scale and the ball screw
end detector.
[1] The SV025/bit8 to B (ent) setting must be specified according to the motor end detector
specifications, in the same manner as for semi-closed loop control. For current synchronous
control, however, refer to section "2-4-3 Connecting the synchronous control system".
[2] If the polarities of the motor end detector and the machine end detector do not match, specify
SV017/bit4=1 setting.
[3] To use AT342, AT343, AT543, LC191M, LC491M, specify SV027/bit6=1 setting.
[4] To use the MP scale, specify SV017/bit8 setting in accordance with the scale specifications.
For absolute position control, specify SV017/bit9=1 setting.
[5] For ABZ phase pulse output type relative position detection scale with constant Z-phase
detection position without regard to the travel direction, specify SV027/bit6=1 setting. Z-phase
detection occurs as follows: Plus-direction travel: Rising edge detection, Minus-direction
travel: Falling edge detection
[6] For machine end absolute position control at the rotation axis, specify SV081/bit1=1 setting.
[7] For speed and current synchronous control, refer to "2-4-3 Connecting the synchronous
control system".
3. Setup
3 - 8
Setting for full-closed loop control
High-gain specifications
No. Abbrev. Parameter name
Explanation
F E D C B A 9 8 7 6 5 4 3 2 1 0
spm mpt mp abs vdir fdir vfb seqh dfbx fdir2
bit Meaning when "0" is set Meaning when "1" is set
4 fdir Position feedback forward polarity Position feedback reverse polarity
8 mp MP scale 360P (2mm pitch) MP scale 720P (1mm pitch)
9 mpt
MP scale ABS detection NC
control
MP scale ABS detection
automatic (Standard setting)
SV017 SPEC*
Servo specification
selection
bit Explanation
8
9
A
ent
Set the detector type.
Set the position detector type for “pen”, and the speed detector type
for “ent”. In the case of the semi-closed loop control, set the same
value for “pen” and “ent”.
B
Detector model name
pen
setting
ent setting
C
OSE104
0 (Note)
0
D
OSA104
1 (Note) 1
E
pen
OSE105, OSA105
2 (Note) 2
F
3 (Note) 3
OHE25K-ET,OSE104-ET
4
Setting
impossible
OHA25K-ET,OSA104-ET
5
Setting
impossible
OSE105-ET, OSA105-ET, RCN223,
RCN723 (Heidenhain)
6
Setting
impossible
7
Setting
impossible
Relative position detection scale, MP
type (Mitsubishi Heavy Industries)
8
Setting
impossible
AT41 (Mitsutoyo), FME type, FLE type
(Futaba)
9
Setting
impossible
AT342, AT343, AT543 (Mitsutoyo),
LC191M/491M (Heidenhain), MDS-B-HR
A
Setting
impossible
B
Setting
impossible
The setting of the slave axis in the
speed/current synchronization control.
When the master axis is the semi-closed
control.
C
C
(Current
synchronization)
The setting of the slave axis in the speed/
current synchronization control.
When the master axis is the full-closed
control.
(Current synchronization control is only
for MDS-C1-V2.)
D
E
(Current
synchronization)
E
Setting
impossible
F
Setting
impossible
(Note) Setting for semi-closed loop control
SV025 MTYP*
Motor/Detector type
Parameters with an asterisk * in the abbreviation, such as PC1*, are validated with the NC power turned ON again.
3. Setup
3 - 9
Setting for full-closed loop control
High-gain specifications
No.
Abbr
ev.
Parameter name
Explanation
F E D C B A 9 8 7 6 5 4 3 2 1 0
aflt zrn2 afse ovs lmc omr zrn3 vfct upc vcnt
bit
Meaning when "0" is set Meaning when "1" is set
6 zrn3
ABZ phase scale: Set to "1" to fix Z-phase detection edge.
Absolute position scale: Set to "1" in using AT342/343,
LC191M/491M.
SV027 SSF1
Servo function
selection 1
F E D C B A 9 8 7 6 5 4 3 2 1 0
pabs rabs
bit Meaning when "0" is set Meaning when "1" is set
1 rabs
Normal setting Rotary axis machine end absolute
position control
SV081 SPEC2*
Servo function
selection 2
Parameters with an asterisk * in the abbreviation, such as PC1*, are validated with the NC power turned ON again.