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Mitsubishi Electric RD77MS4 - Page 589

Mitsubishi Electric RD77MS4
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14 TROUBLESHOOTING
14.4 List of Warning Codes
587
14
*1 When the torque change function is used with the individual setting for new torque value and reverse new 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.
0A10H Outside command
speed range
The speed change value is outside the setting range
when changing the speed during operation
*4
"[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".
The "[Md.39] In speed limit flag" is turned ON.
Set the speed change value to within the 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.
0C80H Driver warning Warnings occur in the driver.
[Operation status at warning occurrence]
The operation continues.
Confirm the warning code by "[Md.114] Servo alarm"
and refer to the driver instruction manual for details.
0C81H Incompatible device Incompatible device is connected.
[Operation status at warning occurrence]
The operation continues.
Please contact with our sales representative.
0CC0H Inter-module
synchronization
cycle time over
The calculation process time of the inter-module
synchronous interrupt (I44) exceeds the internal
operation process time of the Simple Motion module.
[Operation status at warning occurrence]
The operation continues.
Set the operation time longer.
Review the number of steps of the inter-module
synchronous interrupt (I44) to be short.
Warning code
(Hexadecimal)
Warning name Error details and causes Remedy

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