User manual
Table Of Contents
- Cover
- Introduction
- Precautions for Safety
- CONTENTS
- 1. Parameter Screens
- 2. Machining Parameters
- 3. I/O Parameters
- 4. Setup Parameters
- 5. Base Specifications Parameters
- 6. Axis Specifications Parameters
- 7. Servo Parameters
- 8. Spindle Parameters
- 9. Machine Error Compensation
- 10. PLC Constants
- 11. Macro List
- 12. Position Switch
- 13. Indexing Axis Parameters
- 14. Indexing Axis Position Switch
- 15. Indexing Axis Commands
- 16. Auxiliary Axis Parameters
- Revision History
- Back cover
7. Servo Parameters
7.3 MDS-C1-Vx Standard Specification (MDS-B-Vx Compatible)
139
No. Items Details Setting range
2217
(PR)
SV017
SPEC
Servo
specification
selection
F E D C B A 9 8
mpt3 mp
7 6 5 4 3 2 1 0
abs
vdir fdir spwv seqh dfbx fdir2
bit Meaning when “0” is set Meaning when “1” is set
0 fdir2
Speed feedback forward
polarity
Speed feedback reverse
polarity
1 dfbx Dual feedback control stop Dual feedback control start
2 seqh READY/Servo ON time normal
READY/Servo ON time high
speed
3 spwv Normal mode
High gain servo synchronous
mode
4 fdir
Position feedback forward
polarity
Position feedback reverse
polarity
5
vdir Standard setting
HA motor (4 pole motor)
Detector installation position
90 degrees (B, D)
6
7 abs Incremental control Absolute position control
8 mp MP scale 360P (2mm pitch) MP scale 720P (1mm pitch)
9 mpt3
MP scale ABS detection type
1, 2
MP scale ABS detection type 3
A
B
C
D
E
F
(Note) Set to “0” for bits with no particular description.
2218
(PR)
SV018
PIT
Ball screw
pitch
Set the ball screw pitch. Set to “360” for the rotary axis. 1 to 32767
(mm/rev)