Yaskawa P7 Drive User Manual - Manual (Page 48)

Electrical Installation 2 - 20
Adjustments
7. All Drives: Program Parameter L3-04 to “0” or “3” to disable stall prevention during deceleration.
8. Heat Sink Mount Resistor Only: Program L8-01 to “1” to enable overheat protection for heat sink mount braking
resistor.
Operation Check
9. During dynamic braking, verify that the “BRAKE” lamp inside the Braking Unit is lit. This lamp illuminates only when
dynamic braking is activating (during quick deceleration).
10. During dynamic braking, ensure that the required deceleration characteristic is obtained. If not, contact Yaskawa for
assistance.
11. Reinstall and secure covers on the Braking Transistor Units, Remote Mount Resistor Units, and the Drive.