Yaskawa MP920 Motion Module - Manual (Page 370)

8 Troubleshooting
8.2.1 Alarm IL††22
8-14
„ Filter Type Change Error
The command that is being executed will not stop even if an error occurs. A stop program is needed in
the user ladder logic program if you want to stop a command that is being executed.
„ Filter Time Constant Change Error
The command that is being executed will not stop even if an error occurs. A stop program is needed in
the user ladder logic program if you want to stop a command that is being executed.
SVA-01A SVA-02A SVB-01 PO-01
Not supported Not supported Supported Not supported
Detection Timing
• Detected only when a motion command is used in Position Control Mode.
(Detected by the motion command processing section)
Alarm Processing
• Filter type change command will not be executed.
• Bit 5 (command error end) of IW††15 (Motion Command Status) will turn ON.
Errors and Causes
• With an interpolation command (interpolation or interpolation with the position detection), an
error will occur if the filter type change command is specified before distribution has been fin-
ished for the command (IB††153 OFF).
• The filter type change command will be ignored for positioning (POSITIONING, EXTERNAL
POSITIONING, STEP, FEED) and other commands. (An error will not occur.)
Action Taken
• Check the Distribution Completed (IB††153 ON) status and then revise the program that exe-
cutes the filter type change command.
SVA-01A SVA-02A SVB-01 PO-01
Not supported Not supported Supported Not supported
Detection Timing
• Enabled only when a motion command is used in Position Control Mode.
(Detected by the motion command processing section)
Alarm Processing
• The command will not be executed.
• Bit 5 (command error end) of IW††15 (Motion Command Status) will turn ON.
Errors and Causes
• With an interpolation command (interpolation or interpolation with the position detection), an
error will occur if the filter time constant change command is specified before distribution has
been finished for the command (IB††153 OFF).
• The filter time constant change command will be ignored for positioning (POSITIONING,
EXTERNAL POSITIONING, STEP, FEED) and other commands. (An error will not occur.)
Action Taken
• Check the Distribution Completed (IB††153 ON) status and then revise the program that exe-
cutes the filter time constant change command.
INFO
INFO