Mitsubishi Electric MELSEC iQ-F Series FX5 User Manual page 519

Error code Error name
■Error in positioning operation
1998H Interpolation while
partner axis BUSY
1999H Unit group
unmatched
199AH Interpolation mode
error
199BH Interpolation mode
error
199CH Control method
setting error
199DH Control method
setting error
Cause and description
The interpolation operation has been started while the
partner axis is operating.
[Operation of when the error has occurred]
The operation is not performed.
The units of the reference axis and interpolation axis
differ when Composite speed is set in [Pr.20]
Interpolation speed specification method or [Da.29]
Interpolation speed specification method.
[Operation of when the error has occurred]
■At the start of operation
The operation is not performed.
■During operation
• The operation stops according to the setting of [Pr.39]
Stop group 2 sudden stop selection of detailed
parameter 3 (deceleration stop/sudden stop).
• The operation stops at the stop position while the
speed is 0.
In interpolation control, the operation has been
performed with Composite speed being set in [Pr.20]
Interpolation speed specification method of the reference
axis.
[Operation of when the error has occurred]
■At the start of operation
The operation is not performed.
■During operation
• The operation stops according to the setting of [Pr.39]
Stop group 2 sudden stop selection of detailed
parameter 3 (deceleration stop/sudden stop).
• The operation stops at the stop position while the
speed is 0.
In circular interpolation control, the operation has been
performed with Reference axis speed being set in [Pr.20]
Interpolation speed specification method of the reference
axis.
[Operation of when the error has occurred]
■At the start of operation
The operation is not performed.
■During operation
• The operation stops according to the setting of [Pr.39]
Stop group 2 sudden stop selection of detailed
parameter 3 (deceleration stop/sudden stop).
• The operation stops at the stop position while the
speed is 0.
The machine OPR, fast OPR, speed-position switching
control, or position-speed switching control has been
performed in wiring-less mode.
[Operation of when the error has occurred]
■At the start of operation
The operation is not performed.
■During operation
• The operation stops according to the setting of [Pr.39]
Stop group 2 sudden stop selection of detailed
parameter 3 (deceleration stop/sudden stop).
• The operation stops at the stop position while the
speed is 0.
A value other than 0 is set in the buffer memory address
1906 (use prohibited area).
[Operation of when the error has occurred]
■At the start of operation
The operation is not performed.
■During operation
• The operation stops according to the setting of [Pr.39]
Stop group 2 sudden stop selection of detailed
parameter 3 (deceleration stop/sudden stop).
• The operation stops at the stop position while the
speed is 0.
Action
• Correct the value in [Da.2] Control method. For details,
refer toPage 412 [Da.2] Control method.
• Change the axis to be interpolated. For details, refer
toPage 413 [Da.5] Axis to be interpolated.
• Start the operation after BUSY state of the axis to be
interpolated is cleared.
Correct the positioning data or a value in [Pr.1] Unit
setting of the interpolation axis.
For details, refer to the following.
Page 108 Interpolation control
Page 372 [Pr.1] Unit setting
Page 388 [Pr.20] Interpolation speed specification
method
Page 420 [Da.29] Interpolation speed specification
method
Correct the value in [Pr.20] Interpolation speed
specification method. For details, refer toPage 388
[Pr.20] Interpolation speed specification method.
Correct the value in [Pr.20] Interpolation speed
specification method. For details, refer toPage 388
[Pr.20] Interpolation speed specification method.
Correct the value in [Da.2] Control method. For details,
refer toPage 412 [Da.2] Control method.
Do not set any value in the buffer memory address 1906
(use prohibited area).
19 TROUBLESHOOTING
19.5 List of Error Codes
19
517