Toshiba TOSVERT VF-AS1 Function Manual

E6581288①
− 17 −
(Continuation)
Error code
Decimal
No.
Hexadecimal
No.
Description Trip display
37 25H
Overcurrent flowing in element during
acceleration (Overheat)

38 26H
Overcurrent flowing in element during
deceleration (Overheat)

39 27H
Overcurrent flowing in element during fixed speed
(Overheat)

40 28H Tuning error except etn 1 to 3 
41 29H Inverter type error 
42 2AH Analog input terminal overvoltage 
43 2BH Abnormal brake sequence 
44 2CH Disconnection of encoder 
45 2DH Speed error (Over speed) 
46 2EH Thermal trip stop command from external device 
47 2FH Step-out (for PM motors only) 
50 32H Analog input disconnection 
51 33H Abnormal CPU2 communication 
52 34H V/f control error 
53 35H CPU1 fault 
54 36H Abnormal logic input voltage 
55 37H Add-on option 1 error 
56 38H Add-on option 2 error 
57 39H Stop position retaining error 
58 3AH CPU2 fault 
84 54H  tuning error 
85 55H  tuning error 
86 56H ,, to  setting error 
4.4.5. Description of reply code
When executing the frequency setting (RYnD) and torque setting (RYnE) or instruction
code execution (RYnF), check the reply code (RWr (n+2)) in the remote register after
execution.
Reply code
Data
(Hexadecimal No.)
Item Description
0000H Normal (No error) Normal completion of instruction code execution.
0001H Write mode error
Parameter write was attempted during operation
other than a stop.
0002H Parameter selection error Unregistered code number was set.
0003H Setting range error Set data is outside the setting data range.

Toshiba TOSVERT VF-AS1 Specifications

General

Brand	Toshiba
Model	TOSVERT VF-AS1
Category	Inverter
Language	English