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E6581528
H-9
8
(Continued)
Error code Description
Communication/Error code
Communication No.
:
FC90
Speed error (Over speed) 45
Analog input disconnection 50
Abnormal CPU2 communication 51
V/f control error 52
CPU1 fault 53
Abnormal logic input voltage 54
Add-on option 1 error 55
Add-on option 2 error 56
Stop position retaining error 57
CPU2 fault 58
Control power backup undervoltage 61
Step-out (for PM motors only) 47
(*) No error 0
Note: Past trip records (trip records retained or trips that occurred in the past) can be called up.
⇒ See Section 8.2.1
(*) This is not a trip code. This code is displayed to show the absence of error when the past trip monitor mode
is selected.