Mitsubishi Electric MELSEC iQ-R Series User Manual page 620

Warning code
(Hexadecimal)
0DABH
0DB0H
0DB1H
0DC0H
0E06H
0EC0H
0EC1H
0F0EH
*1 When the torque change function is used with the individual setting for new torque value and new reverse torque value, it indicates
outside forward new torque value.
*2 This speed is a value in which override value is considered when override function is used. ("[Cd.13] Positioning operation speed
override" is set other than 100 [%].)
*3 The speed change by position-speed switching control, target position change function, or override function is contained.
*4 The speed change by position-speed switching control or target position change function is contained.
14 TROUBLESHOOTING
618
14.4 List of Warning Codes
Downloaded from ManualsNet.com
Warning name Error details and causes
Control mode switching not Control mode switching was performed in one of the
possible following ways when the servo is ON.
• Position control mode  Continuous operation to
torque control mode  Speed control mode
• Speed control mode  Continuous operation to
torque control mode  Position control mode
• Torque control mode  Continuous operation to
torque control mode
Control mode switching was performed in one of the
following ways when "[Pr.112] Servo OFF command
valid/invalid setting" is set to "1: Servo OFF command
valid during speed-torque control" and the servo is
OFF.
• Mode other than position control mode  Position
control mode
• Speed control mode  Torque control mode
• Speed control mode  Continuous operation to
torque control mode
• Torque control mode  Continuous operation to
torque control mode
[Operation status at warning occurrence]
The control mode is not switched. (Current operation
continues.)
No operation termination In the positioning by block starting, the 50th point of the
setting positioning start data is set to CONTINUE.
[Operation status at warning occurrence]
The operation is terminated.
FOR to NEXT nest FOR to NEXT is nested.
construction [Operation status at warning occurrence]
The operation is continued.
Outside command speed • The speed change value is outside the setting range
range when changing the speed during operation
• "[Cd.140] Command speed at speed control mode"
is outside the setting range during the speed control
mode.
• "[Cd.146] Speed limit value at torque control mode"
is outside the setting range during the torque control
mode.
[Operation status at warning occurrence]
• The speed change value is controlled as the
"maximum value within the setting range".
• "[Md.39] In speed limit flag" is turned ON.
Speed limit value outside The value set "[Pr.8] Speed limit value" is outside the
range at switching control range when switching the control mode.
mode [Operation status at warning occurrence]
The previous speed limit value is continued.
Driver warning Warnings occur in the driver.
[Operation status at warning occurrence]
The operation continues.
Incompatible device Incompatible device is connected.
[Operation status at warning occurrence]
The operation continues.
Module extended parameter The written module extended parameter is not
storage location warning enabled.
[Operation status at warning occurrence]
The written module extended parameter is not
enabled.
search engine
Remedy
• Review so that control mode switching is
performed between the position control mode
and continuous operation to torque control
mode or between the speed control mode and
continuous operation to torque control mode
when the servo is ON.
• Review so that control mode switching is
performed from the position control mode to
the speed control mode, from the position
control mode to the torque control mode, or
the position control mode to the continuous
operation to torque control mode when the
setting value of "[Pr.112] Servo OFF
command valid/invalid setting" is "1: Servo
OFF command valid during speed-torque
control" and the servo is OFF.
Set the operation termination to the 50th point.
Make 1 nest construction for FOR to NEXT.
• Set the speed change value to within the
*4
setting range.
• Set "[Cd.140] Command speed at speed
control mode" to within the setting range
during the speed control mode.
• Set "[Cd.146] Speed limit value at torque
control mode" to within the setting range
during the torque control mode.
Set the speed limit value within the range.
Check the contents of the warning and take
actions according to "[Md.114] Servo alarm" and
"[Md.115] Servo alarm detail number".
(For the details of "[Md.114] Servo alarm" and
"[Md.115] Servo alarm detail number", refer to
the manual of each driver.)
Please contact with our sales representative.
Review the setting of module extended
parameter storage location.