common - Sanyo Denki America, Inc.

5. Type R interface
Abbreviation Display Alarm cause
RGOL The PB amplifier regulates the regeneration voltage by software control and detects
regeneration error when the stipulated value is exceeded.
Regeneration to the power source is prevented within the amplifier.
Contact Sanyo Denki for assistance if regeneration control is not sufficient.
When excessive regeneration voltage occurs, the hardware might be
damaged. When used with abrupt deceleration or under excessive load,
gradually accelerate and decelerate starting from low-velocity operation to
check the drive.
Confirm the rated load limit for each motor before operation. Refer to Chapter
6 for more information about load limit.
ORG Indicates a zero-return error.
For C-phase detection zero-return
Indicates that the C-phase could not be detected within one rotation of the motor
shaft
For SDN detection, Push zero-return
Indicates that the drive was incomplete within the travel distance range set by
command 23h.
Counter
Overflow
Remain Pulse Counter Overflow
An additional timing of a movement order is non-appropriate
Absolute position
sign reversal
Indicates the sign reversal of the absolute position counter inside the amplifier.
Command 14h can be used to enable or disable detection of this condition.
Detection is enabled during a drive using single rotational direction only.
Push Error When hard stop occurred, at the time of imposition movement, it is detected. ALM is
detected in the case of CMD14h-DAT4-Bit1 =0.
Setting value of an imposition push current limit is unreasonable
Push travel distance is excessive
LAE Indicates a count error of the encoder counter.
Detected only during the motor operation.
Confirm that there is no sensor error caused by shock to the motor or excessive
noise.
OC Indicates excess current in the motor.
It does not function as protection for short circuit or earth-fault on the power line.
Contact Sanyo Denki for assistance if problem occurs.
EEPER Indicates a non-volatile memory data error.
After detecting the memory error, the parameters are reset to the initial factory
settings.
Contact Sanyo Denki for assistance if problem occurs.
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