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