Yaskawa MP920 Motion Module - Manual (Page 299)

6 SVB Module Specifications and Handling
6.2.6 Relationship of SERVOPACK Parameters to SVB-01 Parameters
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6.2.6 Relationship of SERVOPACK Parameters to SVB-01 Parameters
Some SVB-01 Modules parameters and SERVOPACK parameters have the same function.
Set these parameters carefully.
„ List of Parameters Requiring Special Attention
The following table shows parameters with the same function.
* The value set for the SERVOPACK is used for the final travel distance for homing.
SVB-01 Σ Series SERVOPACK Σ-II Series SERVOPACK
OW††10: Position loop gain Cn-000A: Position loop gain Pn102: Position loop gain
OW††11: Feed forward gain Cn-001D: Feed forward compensation Pn109: Feed-forward
OW††1D: Speed loop gain Cn-0004: Speed loop gain Pn100: Speed loop gain
OW††0C: Linear acceleration time Cn-0020: Second level linear accelera-
tion/deceleration time constant
Cn-002E: Exponential acceleration time
constant Pn80B: 2nd step linear accelera-
tion time constant
OW††14: Averaged number of
revolutions Cn-0026: Average move time Pn812: Movement Average Posi-
tion Reference Filter
Fixed parameter 3: Encoder selection Cn-0001 bit E: Encoder selection Pn002.3: Absolute encoder usage
Fixed parameter 8: Number of FB pulses
per revolution Cn-0011: No. of encoder pulses −
Fixed parameter 22: Gear ratio, load end Cn-0024: Electronic gear ratio, numerator Pn202: Electronic gear ratio
(numerator)
Fixed parameter 21: Gear ratio,
servomotor end Cn-0025: Electronic gear ratio,
denominator Pn203: Electronic gear ratio
(denominator)
Fixed parameter 17 bit 7: Forward Stored
Stroke Limit Function Selection Cn-0014 bit 2: P-SOT mask Pn801.1: Software limit function
Fixed parameter 17 bit 8: Reverse Stored
Stroke Limit Function Selection Cn-0014 bit 3: N-SOT mask
Fixed parameter 27: Positive stored
stroke limit Cn-002F: Forward direction soft limit Pn804: Forward software limit
Fixed parameter 29: Negative stored
stroke limit Cn-0031: Reverse direction soft limit Pn806: Reverse software limit
OW††33: Zero point output width Cn-002A: Zero point position range Pn803: Origin range
− Cn-002B: External positioning final
travel distance
*
Pn819: Final travel distance for
homing
*