YASKAWA SGDV-OCA05A User Manual

12.3 Positioning
12.3.2 Parameter Settings
12
DeviceNet Functions
12-11
12.3.2 Parameter Settings
Feed Speed
This parameter sets the feed speed to use for positioning. You can change the setting of this
parameter with a command message.
Setting the Acceleration/Deceleration Pattern
The acceleration/deceleration pattern is set in PnB26 (Acceleration/Deceleration Type) and
PnB29 (Filter Selection).
The relationship between PnB26 (Acceleration/Deceleration Type) and PnB29 (Filter Selection)
when editing the Profile Type in object 0x25 via DeviceNet is shown in the following table.
Setting the Acceleration Rate and Deceleration Rate
These parameters set the acceleration and deceleration rates that are used for positioning, ori-
gin returns, and continuous operation.
PnB21
Feed Speed
Setting Range Setting Unit Default Setting When Enabled
1 to 115,343,500 1 reference unit/s 400,000 Immediately
Parameter Meaning
PnB26
0000h No acceleration/deceleration
0001h Symmetrical linear acceleration/deceleration
0003h Asymmetrical linear acceleration/deceleration (Default setting)
PnB29
0000h No filter (Default setting)
0001h Exponential filter
0002h Exponential filter with bias
0003h Average movement time filter
Profile Type Acceleration/Deceleration Pattern PnB26 PnB29
0
Asymmetric linear acceleration/deceleration (constant
acceleration/deceleration rates)
0003h 0000h
1
Asymmetric S-curve acceleration/deceleration (constant
acceleration/deceleration rates)
0003h 0003h
2
Exponential acceleration/deceleration (constant accelera-
tion/deceleration times)
0000h 0001h
240
Symmetric linear acceleration/deceleration (constant
acceleration/deceleration rates)
0001h 0000h
242
Exponential acceleration/deceleration with bias (constant
acceleration/deceleration times)
0000h 0002h
243
Symmetric linear acceleration/deceleration (constant
acceleration/deceleration times)
0000h 0003h
244
Symmetric S-curve acceleration/deceleration (constant
acceleration/deceleration rates)
0001h 0003h
245 No acceleration/deceleration 0000h 0000h
PnB2A
Acceleration Rate
Setting Range Setting Unit Default Setting When Enabled
15,625 to
2,047,968,750
1 reference unit/s
2
4,000,000 Immediately
PnB2B
Deceleration Rate
Setting Range Setting Unit Default Setting When Enabled
15,625 to
2,047,968,750
1 reference unit/s
2
4,000,000 Immediately

YASKAWA SGDV-OCA05A Specifications

General

Brand	YASKAWA
Model	SGDV-OCA05A
Category	Controller
Language	English