4-2 Function Mode „ Jogging Stop Selection Note: To perform the jogging operation, turn on the JG terminal before the FW or RV terminal. (Do the same if the RUN command source is set to the Digital Operator.) (Example 1) (Example 2) JG JG FW FW Output frequency 4 Output frequency Accelerates according to the b088 setting Free running Functions With jogging stop selection A039 set to "00", "01", or "02", jogging does not function if the FW signal is turned on first. With A039 set to "03", "04", or "05", jogging functions even if the FW signal is turned on first. However, if the JG signal is turned off before the FW signal, the motor coasts to a free running stop.
Torque Boost •Compensates for the voltage drop caused by the primary resistance of the motor, or by wiring to suppress torque reduction at a low speed range. •To select the automatic torque boost for A041/A241, set motor capacity selection H003/H203 and motor pole number selection H004/H204 according to your motor. 4-19 Deceleration ormal peration Jogging o peration Parameter No. Function name Data Default setting Unit A041 Torque boost selection 00: Manual torque boost 01:
Automatic torque boost 00 A241 *2nd torque boost selection A042 Manual torque boost voltage 0.0 to 20.0 (Ratio to the value of AVR voltage selection A082) 1.0 % A242 *2nd manual torque boost voltage A342 *3rd manual torque boost voltage A043 Manual torque boost frequency 0.0 to 50.0 (Ratio to base frequency) 5.0 % A243 *2nd manual torque boost frequency A343 *3rd manual torque boost frequency H003 Motor capacity selection 0.20 to 75.0 (Ratio to base frequency) Factory default kW H203 *2nd motor capacity selection H004 Motor pole number selection 2/4/6/8/10 4 Pole H204 *2nd motor pole number selection