Alarm - PENN Controls - VFD68Bxx - VFD68Cxx - VFD68Dxx - Three‐Phase Motor Speed Controller - VFD68 Three‐Phase Variable Frequency Drive

VFD68 Variable Frequency Drives Technical Bulletin

Product name
VFD68 Three‐Phase Variable Frequency Drive
Document type
Technical Bulletin
Document revision
Revision date

When an alarm occurs, the output is not shut off. You can also output an alarm signal by making parameter setting.

Table 1. Fan Alarm
Operation Panel Indication FN
Description For the VFD that contains a cooling fan, FN appears on the operation panel when the cooling fan stops due to an alarm.
Check Point Check the cooling fan for an alarm.
Corrective Action Check for fan alarm. Contact PENN by Johnson Controls Application Engineering at1-414-524-5535 or 1-800-275-5676.