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MDS-D-SVJ3/SPJ3 Series Instruction Manual
3-2 Setting the initial parameters for the servo drive unit
3-2-1 Setting of servo specification parameters
(1) Basic specification parameters
When performing absolute position control, set the axis specification parameter #2049. When the
setting value of #2049 is "1 to 4", "SV017/bit7" is automatically set to the absolute position control.
It is not possible to set SV017/bit7 directly.
【#2049(PR)】 type Absolute position detection method
Select the absolute position zero point alignment method.
0: Not absolute position detection
1: Stopper method (push against mechanical stopper)
2: Marked point alignment method (align to alignment point)
3: Dog-type (align with dog and near point detection switch)
4: Marked point alignment method II (Align to alignment mark. Grid return won't be performed after
1: Stopper method (push against mechanical stopper)
2: Marked point alignment method (align to alignment point)
3: Dog-type (align with dog and near point detection switch)
4: Marked point alignment method II (Align to alignment mark. Grid return won't be performed after
marked point alignment)
9: Simple absolute position (Not absolute position detection, but the position when the power is
turned off is registered.)
【#2217(PR)】 SV017 SPEC1 Servo specification 1
bit 7 : abs Position control
These parameters are set automatically by the NC system.
0: Incremental 1: Absolute position control
For C70 NC, set the following parameters. Ignore the unnecessary alarm history which occurs when the
NC power is turned off.
【#2314】 SV114 SSF9 Servo function 9
bit 8 : nohis History of communication error alarm between NC and DRV (34, 36, 38, 39)
Set "1" for C70.
0: Enable 1: Disable
0: Enable 1: Disable