E6581315

„ Trip code monitor (current status: FC90: historic records: FE10 to FE13)

 

Data

Data

 

Code

(hexadeci-

(decimal

Description

mal number)

number)

 

 

nerr

0

0

No error

oc1

1

1

Over-current during acceleration

oc2

2

2

Over-current during deceleration

oc3

3

3

Over-current during constant speed operation

ocl

4

4

Over-current in load at startup

ocai

5

5

U-phase arm overcurrent

oca2

6

6

V-phase arm overcurrent

oca3

7

7

W-phase arm overcurrent

ephi

8

8

Input phase failure

epho

9

9

Output phase failure

op1

A

10

Overvoltage during acceleration

op2

B

11

Overvoltage during deceleration

op3

C

12

Overvoltage during constant speed operation

ol1

D

13

Over-LOAD in inverter

ol2

E

14

Over-LOAD in motor

olr

F

15

Dynamic braking resistor overload

oh

10

16

Overheat

e

11

17

Emergency stop

eep1

12

18

EEPROM fault

eep2

13

19

Initial read error

eep3

14

20

Initial read error

err2

15

21

Inverter RAM fault

err3

16

22

Inverter ROM fault

err4

17

23

CPU fault

err5

18

24

Communication time-out error

err6

19

25

Gate array fault

err7

1A

26

Output current detector error

err8

1B

27

Option error

uc

1D

29

Low current operation status

up1

1E

30

Undervoltage (main circuit)

ot

20

32

Over-torque trip

ef1

21

33

Ground fault trip

ef2

22

34

Ground fault trip

ocr

24

36

Dynamic braking abnormal element

oc1p

25

37

Overcurrent during acceleration (element overheat)

oc2p

26

38

Overcurrent during deceleration (element overheat)

oc3p

27

39

Overcurrent during fixed speed operation (element overheat)

etn

28

40

Tuning error

etyp

29

41

Inverter type error

e-10

2A

42

Analog input terminal overvoltage

e-11

2B

43

Abnormal brake sequence

e-12

2C

44

Disconnection of encoder

e-13

2D

45

Speed error

oh2

2E

46

External thermal

sout

2F

47

Step-out (for PM motors only)

e-18

32

50

Terminal input error

e-19

33

51

Abnormal CPU2 communication

e-20

34

52

V/f control error

e-21

35

53

CPU1 fault

e-22

36

54

Abnormal logic input voltage

e-23

37

55

Option 1 error

56

Page 56 Page 58
Page 57
Image 57
Toshiba VF-AS1 Series, RS485 instruction manual E6581315
Page 56 Page 58

RS485, VF-AS1 Series specifications

The Toshiba VF-AS1 Series represents a significant advancement in the realm of variable frequency drives (VFDs), designed for various industrial applications that demand precision, efficiency, and reliability. With support for RS485 communication, the VF-AS1 Series fosters seamless integration into complex automation systems, making it the perfect choice for modern manufacturing environments.

One of the standout features of the Toshiba VF-AS1 Series is its versatile communication capabilities. The built-in RS485 port allows for easy connectivity with a range of devices, including PLCs (Programmable Logic Controllers) and HMIs (Human-Machine Interfaces). This ensures real-time monitoring and control of motor functions, enhancing operational efficiency and data analysis.

The VF-AS1 Series is engineered with advanced control technologies that provide exceptional motor performance. It incorporates vector control algorithms that optimize torque and speed regulation for both standard and permanent magnet motors. This results in precise motor control across a wide range of speeds and load conditions, ensuring optimum performance and energy savings.

Another noteworthy characteristic is its user-friendly interface. The VF-AS1 features a clear LCD display that allows for easy navigation and configuration. This intuitive design minimizes the learning curve for operators and technicians, facilitating quick setup and adjustments. Additionally, the series supports various programming options, catering to both novice users and experienced professionals.

Energy efficiency is a key priority in the design of the VF-AS1 Series. The drives are equipped with energy-saving features that help reduce overall power consumption and operational costs. With built-in sleep modes and dynamic energy feedback, these drives optimize energy usage based on demand, making them suitable for both constant and variable load applications.

In terms of safety and protection, the VF-AS1 Series incorporates various built-in safeguards, including overvoltage, undervoltage, and overcurrent protection. This comprehensive approach to safety not only protects the drive itself but also ensures the longevity of connected equipment.

Overall, the Toshiba VF-AS1 Series, with its robust feature set, advanced technologies, and focus on energy efficiency, proves to be a reliable choice for a wide range of industrial applications. Its integration of RS485 communication allows for enhanced connectivity and control, making it an excellent solution for modern automation needs.
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