Yaskawa AC Drive P1000 Bypass Technical Manual - Manual (Page 199)

HOA Keypad Display Error Name
oPE28
Sequence Timer Error
One or more of the sequence timers is not set in the correct order.
Cause Possible Solutions
One of the following contradictory settings is true:
• S2-01 > S2-02
• S2-06 > S2-07
• S2-11 > S2-12
• S2-16 > S2-17
Correct the parameter settings.
6.6 Programming Errors
YASKAWA SIEP YAIP1B 01A YASKAWA AC Drive – P1000 Bypass Technical Manual 199
6
Diagnostics & Troubleshooting