Change Linear Deceleration Time Constant (Dcc) - YASKAWA MP2100 Series User Manual

8.11 Change Linear Deceleration Time Constant (DCC)

The DCC command transfers the setting of the Linear Deceleration Time (motion setting parameter OL
the Second-step Linear Deceleration Time Constant in the SERVOPACK and enables the setting.
For the SGD-
(1) Operating Procedure
No.
1 There are no alarms.
2
The Servo ON condition.
3 Pulse distribution has been completed for the
SERVOPACK.
4
Motion command execution has been completed.
Execute the DCC motion command.
• Set OW 08 to 11.
The Linear Deceleration Time Constant is set
in the SERVOPACK and enabled.
• IW 08 will be 11 during command
execution.
• IB 090 will be ON during command
execution.
Parameter change completed.
• IW 08 will be 11 and IB
OFF.
Execute NOP motion command.
• Set OW 08 to 0.
(2) Holding and Aborting
The Command Pause bit (OB
(3) Related Parameters
(a) Setting Parameters
Parameter
OW 03 Function 1
OW 08 Motion Command
OB 090 Command Pause
OB 091 Command Abort
OL 38 Linear Deceleration
Time
N and SGDB- AN SERVOPACKs, this command is ignored.
Execution Conditions
090 will be
090) and the Command Abort bit (OB
Name
Set the speed unit, acceleration/deceleration unit, and filter type.
The linear deceleration time constant is changed when this parameter is set to 11.
This parameter is ignored for DCC command.
This parameter is ignored for DCC command.
Set the deceleration for feeding as the deceleration time.
8.11 Change Linear Deceleration Time Constant (DCC)
Confirmation Method
Both IL 02 and IL
IB 001 is ON.
IB 0C0 is ON.
IW 08 is 0 and IB
• With the MECHATROLINK-II, there is the function that the
change of setting parameter is automatically updated. If utilizing
this function, there is no need to execute DCC command. For
details, refer to 7.2.1 Motion Fixed Parameter Details.
• The Command Pause (OB
• The Command Abort (OB
091) cannot be used.
Setting
38) to
04 are 0.
090 is OFF.
090) cannot be used.
091) cannot be used.
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