Toshiba TOSVERT VF-AS1 - Page 228

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.