Yaskawa MP920 Motion Module - Manual (Page 265)

6 SVB Module Specifications and Handling
6.2.2 Motion Setting Parameters
6-30
21 Filter Time
Constant
Setting
(NNUM) OW††14 • Average move
filter 0 to 5100
• Exponential
acceleration
speed
0 to 5100
Set the time constant used for a moving average filter or
exponential acceleration/deceleration filter.
When Motion Command Code (OW††20) is set to 12,
the value set in this parameter is reflected as follows:
1. Reflected in the SERVOPACK Cn-0026 constant
(Average Move Time) when bits 4 to 7 of OW††21
are set to 2 (Average Movement Filter).
2. Reflected in the SERVOPACK Cn-002E constant
(Exponential Acceleration Time Constant) when bits
4 to 7 of OW††21 are set to 1 (Exponential Filter).
0
22 Speed Refer-
ence Setting
(NREF) OW††15 -32768 to 32767 Set the rapid traverse speed in 0.01% units (percentage of
the rated motor speed) when the Speed Reference Selec-
tion (OB††1D) is set to 1. 0
23 to
29
Not used. OL††16 to
OW††1C − Set to “0.” 0
30 Speed Loop
Gain (Kv) OW††1D 1 to 20000 Set the speed loop gain for MECHATROLINK SERVO-
PACKs.
The value set in this parameter is reflected in the SERVO-
PACK Cn-0004 constant (Speed Loop Gain) when
Motion Command Code (OW††20) is set to 14. 0
Table 6.3 Motion Setting Parameters (cont’d)
No. Name Register
Number
Setting Range/
Bit Name
Description Factory
Setting