Automatically Updated Parameters When A Setting Parameter Is Changed - YASKAWA SVC User Manual

3.5 Automatically Updated Parameters

3.5.2 Automatically Updated Parameters When a Setting Parameter Is Changed

3.5.2 Automatically Updated Parameters When a Setting
Parameter Is Changed
When bit A (SERVOPACK Parameter Auto-Write) in fixed parameter No. 1 is set to 0 (Enabled),
the MP3000 setting parameter values shown in the following table on the left are automatically
written to the SERVOPACK Servo common parameters shown in the following table on the
right whenever any change is made to those setting parameters.
Positioning Completion Width
Position Loop Gain
Speed Loop Gain
Speed Feedforward Compen-
sation
Position Loop Integral Time
Constant
Speed Loop Integral Time Con-
stant
Filter Time Constant
When any of the above setting parameters are changed when an alarm has occurred (i.e.,
when IL04 ≠ 0), the following monitor parameters are also changed.
Register Address
IW0B Bit 3
IL02 Bit 1*
*
The number of the setting parameter that was changed is reported in the IW01 monitor parameter (Out-of-
range Parameter Number).
3-88
MP3000
Setting Parameters
Register
Name
Address
OL1E
OW2E
OW2F
OW30
OW32
OW34
OW3A
Name
Command Error End
Setting Parameter Error
SERVOPACK
Servo Common Parameters
No.
→
66 In-position Range
→
63 Position Loop Gain
→
61 Speed Loop Gain
→
64 Feed Forward Compensation
→
65 Position Loop Integral Time Constant
→
62 Speed Loop Integral Time Constant
Depends on the set value of bits 8 to B (Fil-
ter Type Selection) in the OW03 set-
ting parameter.
When Set to 1 (Exponential acceleration/
deceleration filter)
→
81/82
... 81 (Exponential Function Acceleration/
Deceleration Time Constant)
When Set to 0 (None) or 2
(Moving average filter)
... 82 (Movement Average Time)
Before Change
0: Completed normally
0: In setting range
Name/Description
After Change
1: Completed with an error
1: Outside setting range