Nidec Control Techniques Digitax-SF DA21223, Instruction Manual

Page: 254 / 386

19
Digitax SF I
nstruction Manual
Operation
６
6. Operation
5. Position Control Mode
5.
Position Control Mode
Required Parameters
1. Configuring Parameters
Set the operatin
g
mode.
Parameter
No.
Name Setting
2.0 Control Mode 0 : Position Control Mode
3.0 Command Mode
1 : Pulse train command
3 : Internal Command
9.0 Operation Mode
(*1)
0: Using I/O input
1: Using
Digitax SF Connect
642.0
Internal Position
Operation Mode
0: Point Table
643.0
Internal Position
Overflow Detection
1: Enable overflow detection
（Default）
644.0
Internal Position
Point No. Output Method
Set up this parameter when the I/O setting type is “Option 1”.
(*2)
Otherwise, no need to be configured.
*1）The setting is 0 (I/O Operation) upon
drive
power on.
You can set this item only with
Digitax SF Connect
not on the Setup Panel.
*2）You can specify output timing of subsequent point numbers upon motion complete.
The point number output format is illustrated at the bottom of the timing diagram below.
Example: Point Table Setting and Timing Diagram of the Point No. Output
Point No. Running Operation Dwell Time
1
continuous 0
2
continuous 0
3
single （any value）
−
Input
PCSEL1…4
Input
(Output)
MEND
PCSTART1
ON
OFF
OFF
0 [
rpm
]
ON
OFF
ON
1
Point
No.
Point
No.1
Point
No.3
Command
Point
No.2
(Output)
PM1…3
1
1
1 2 3
Parameter No. 644.0＝2
0
0
0
Signal Name Description Chart
Select
Point No.
Start
Motor
Rotational
Speed
Motion
Complete
Parameter No. 644.0＝1
Parameter No. 644.0＝0