Forum

Share:
Notifications
Clear all

OH alarm in yaskawa G7 drive

1 Posts
1 Users
0 Reactions
469 Views
Posts: 19860
Admin
Topic starter
(@click2electro)
Member
Joined: 4 years ago

Cause : Heatsink Overtemp comes when the temperature of the Inverter's cool- ing fins exceeded the setting in L8-02. The ambient temperature is too high.

  1. There is a heat source nearby. Remove the heat source.
  2. The Inverter cooling fan has stopped.
Share: