Yaskawa AC Drive Z1000 Bypass Technical Manual User Manual
Page 248
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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
248
YASKAWA ELECTRIC SIEP YAIZ1B 01D YASKAWA AC Drive – Z1000 Bypass Technical Manual
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