JOG EXCITE: Service & Maintenance Manual - rev. 1.1
Page 9.15
Error
code
Error
number
Description
OLr 12 Braking resistor overload.
Ot 13
Over-torque due to an even momentary overload of the inverter. Is
generated when the torque output of the motor exceeds a pre-established
limit for a pre-established time.
OCH 16 HW overcurrent.
MST 17
Motor lockout which occurs, operating in closed loop mode with the
encoder active, if the inverter fails to reach the target speed even after
attempting to reduce the reference frequency.
EM 19
Emergency. Is generated when the AT drive receives a software
emergency signal that is not accompanied by a hardware emergency
signal.
SHC 23
Short Circuit. Is generated in the event of a short circuit between a motor
phase and earth.
Use the + speed key to advance to the next error, otherwise the message with the details of the
current error will continue to reappear.
9.2.5. STANDARD SETTINGS
This function simultaneously resets the User menu, low kit, UpDown table parameters to their
default values and the operating data of the machine. To access this menu, when the LED display
shows:
STANDARD SETTING
press ENTER, the following message appears:
CONFIRM ?
Press ENTER again to reset all parameters to their default values, or return to the upper menu level
by pressing CLEAR for a few seconds.
9.2.6. LOW KIT MENU
This function directly accesses the firmware of the inverter. To access this menu, when the LED
display shows:
LOW KIT MENU
press ENTER. This function is structured as follows:
LOW KIT MENU
Low Kit Version
Config. Registers
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