Mitsubishi Electric MELSEC iQ-FX5 User Manual page 602

Error code Error name
(Hexadecimal)
1A2DH Center point setting
error
1A30H Outside address
range
1A32H Outside radius range
1A33H Control method
LOOP setting error
1A60H Outside unit setting
range
1A61H Outside pulse
number per rotation
range
1A62H Outside movement
amount per rotation
range
1A63H Outside unit
magnification range
1A66H Outside bias speed
range
1A68H Outside electronic
gear setting range
12 TROUBLESHOOTING
600
12.5 List of Error Codes
Error details and causes
Circular interpolation with center point designation
applicable to one of the followings.
• Start point = Center point
• End point = Center point
• Center point address is outside the range of -
2147483648 to 2147483647.
[Operation status at error occurrence]
At start: The system does not operate.
During operation: The system stops immediately.
• In the speed-position switching control and the
position-speed switching control, the setting value of
a positioning address is negative.
• In ABS1, ABS2, ABS3 and ABS4, the setting value of
a positioning address is outside the range of 0 to
359.99999 degrees.
[Operation status at error occurrence]
At start: The system does not operate.
During operation: The system stops with the setting
(deceleration stop/rapid stop) of the detailed parameter
2 Rapid stop selection (stop group 3). (Note that the
deceleration stop only occurs during the manual pulse
generator operation.)
The arc radius exceeds 536870912.
[Operation status at error occurrence]
At start: The system does not operate.
During operation: The system stops immediately.
A "0" is set in the repeating times of the control method
"LOOP".
[Operation status at error occurrence]
The operation is terminated.
The set value of the basic parameter 1 "Unit setting" is
outside the setting range.
[Operation status at error occurrence]
The READY signal ([Md.140] Module status: b0) is not
turned ON.
The set value of the basic parameter 1 "Number of
pulses per rotation" is outside the setting range.
[Operation status at error occurrence]
The READY signal ([Md.140] Module status: b0) is not
turned ON.
The set value of the basic parameter 1 "Movement
amount per rotation" is outside the setting range.
[Operation status at error occurrence]
The READY signal ([Md.140] Module status: b0) is not
turned ON.
• The set value of the basic parameter 1 "Unit
magnification" is outside the setting range.
• "Movement amount per rotation (AL)"  "Unit
magnification (AM)" exceeds 2147483648.
[Operation status at error occurrence]
The READY signal ([Md.140] Module status: b0) is not
turned ON.
• The setting value of the basic parameter 1 "Bias
speed at start" is outside the setting range.
• The bias speed exceeds the speed limit value.
[Operation status at error occurrence]
The READY signal ([Md.140] Module status: b0) is not
ON.
The setting value of the electronic gear is outside the
setting range.
[Operation status at error occurrence]
The READY signal ([Md.140] Module status: b0) is not
ON.
Remedy
Correct the center point address (arc address).
Correct the positioning address.
Correct the positioning data.
Set 1 to 65535 in the repeating time of LOOP.
With the setting brought into the setting range, turn the
"[Cd.190] PLC READY signal" from OFF to ON.
With the setting brought into the setting range, turn the
"[Cd.190] PLC READY signal" from OFF to ON.
With the setting brought into the setting range, turn the
"[Cd.190] PLC READY signal" from OFF to ON.
• Set AL and AM values which make "Movement
amount per rotation (AL)"  "Unit magnification (AM)"
within 2147483647, and then turn the "[Cd.190] PLC
READY signal" from OFF to ON.
• With the setting brought into the setting range, turn
the "[Cd.190] PLC READY signal" from OFF to ON.
• With the setting brought into the setting range, turn
the "[Cd.190] PLC READY signal" from OFF to ON.
• Set the bias speed equal to or less than the speed
limit value and turn the "[Cd.190] PLC READY
signal" from OFF to ON.
"[Pr.2] Number of pulses per rotation (AP)", "[Pr.3]
Movement amount per rotation (AL)", "[Pr.4] Unit
magnification (AM)"
Review these parameters.