YASKAWA iQpump1000 User Manual page 289

HOA Keypad Display
oPE33
Cause
When P1-01 = 3 (MEMOBUS Networking) and
P9-99 = 0 (A-Version 30034), one of the following
parameters has been set:
• P9-01 = 2 (Stop History)
• P9-05 = 3 (Follow Lead Speed)
• Q4-01 > 0 (Water Level Enabled)
• Q5-01 > 0 (Suction Pressure Control Enabled)
• P6-01 > 0 (Flow Meter Enabled) and P9-40 = 3
(Network)
HOA Keypad Display
oPE34
DeScale Set Err
Cause
The De-scale function is not allowed while Anti-
Jam or MEMOBUS Multiplex is enabled.
YASKAWA TOEP YAIP1W 01F YASKAWA AC Drive - iQpump1000 User Manual
Parameter selection is incompatible with the selected network P9-99
Confirm parameter settings for P1-01, P9-99, P6-01, P9-05, P9-40, Q4-01, and Q5-01.
De-Scale Setting Error
Review settings of parameters P1-01, P7-01, or P8-01.
5.4 Operator Programming Errors
Error Name
Possible Solutions
Minor Fault Name
Possible Solution
5
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