YASKAWA SVC - Automatically Updated Parameters When a Motion Command Is Executed

3.5 Automatically Updated Parameters
3.5.3 Automatically Updated Parameters When a Motion Command Is Executed
3-89
3
Parameters for Motion Control
3.5.3 Automatically Updated Parameters When a Motion
Command Is Executed
Some setting parameters are automatically written to the SERVOPACK Servo common param-
eters when the MP3000 starts the execution of a motion command.
Automatically Updated Parameters That Are Not Affected
by the Parameter Auto-write Setting
The MP3000 parameter settings shown in the following table on the left are automatically writ-
ten to the SERVOPACK Servo common parameters shown in the following table on the right
when the MP3000 starts the execution of motion commands.
Automatically Updated Parameters When the Auto-write
Setting Is Enabled
When bit A (SERVOPACK Parameter Auto-Write) in fixed parameter No. 1 on the MP3000 is set
to 0 (Enabled), the MP3000 parameter settings 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 when the MP3000 begins execution of a motion command.
MP3000 SERVOPACK
Setting Parameters Servo Common Parameters
Name
Register
Address
No. Name Description
Approach Speed OL3E
→
84
Zero Point Return
Approach Speed
Automatically updated when the ZRET
command is executed for DEC1 + phase-
C pulse or DEC1 + ZERO signal.
Creep Speed OL40
→
85
Zero Point Return
Creep Speed
Automatically updated when the ZRET
command is executed for DEC1 + phase-
C pulse or DEC1 + ZERO signal.
Zero Point Return
Travel Distance
OL42
→
86
Final Travel for
Zero Point Return
Automatically updated when the ZRET
command is executed for DEC1 + phase-
C pulse, DEC1 + ZERO signal, ZERO sig-
nal, phase-C pulse, C pulse only, P-OT +
C pulse, HOME LS + C pulse, or INPUT +
C pulse.
External Position-
ing Final Travel
Distance
OL46
→
83
Final Travel for
External Input
Positioning
Automatically updated when the EXPOS-
ING or EX_FEED command is executed.
This write operation occurs regardless of the setting of bit A (SERVOPACK Parameter Auto-Write)
in MP3000 fixed parameter No. 1.
MP3000 SERVOPACK
Setting Parameters Servo Common Parameters
Name
Register
Address
No. Description
Filter Time Constant OW3A
→
81/82
Depends on the set value of bits 8 to B
(Filter Type Selection) in the OW03
setting parameter.
When Set to 1 (Exponential Accelera-
tion/Deceleration Filter)
... 81 (Exponential Function Accelera-
tion/Deceleration Time Constant)
When Set to 0 (None) or 2 (Moving
Average Filter)
... 82 (Movement Average Time)
Important