Nietz ESD2 - Page 8

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F3.07

Terminal function

detection selection

at power-up

0～1

○

0: Terminal Run command invalid on power-up

1: Terminal Run Command Valid on Power-on

F3.08

UF/DOWN Terminal

Frequency

Modiﬁcation Rate

0.01～50.00Hz/S

1.00

○

This function code is to set the frequency

modiﬁcation rate when the UP/DOWN

terminal sets the frequency, that is, the

UP/DOWN terminal is shorted to the

COM terminal by 1The magnitude of the

frequency change in seconds.

F3.09

Input Terminal Valid

Logic Setting (X1-X4)

0000～1111

○

LED bits: X1 logic select

LED ten bits: X2 logic select

LED hundred bits: X3 logic select

LED thousand bits: X4 logic select

0 indicates positive logic, i.e. the connection

between the Xi terminal and the common

terminal is valid, and the disconnection is

invalid

1: Indicates inverse logic, that is, the

communication between the Xi terminal and

the common terminal is invalid, and the

disconnection is valid

F3.10

Reservation

— — —

◆

F3.11

Ai1 Input Lower Limit

Set AI1 Lower Limit

0.00V/0.00mA～

5.00V/20.00mA

0.00

○

F3.12

Ai1 Lower Limit

Corresponding Setting

The lower limit of AI1 is set to correspond to

the setting, which corresponds to

Percentage of upper limit frequency

-100.0%～100.0%

0.0%

○

F3.13

Ai1 Input Upper Limit

Set AI1 upper limit

0.00V/0.00mA～

5.00V/20.00mA

5.00

○

F3.14

Ai1 Upper Limit

Corresponding Setting

Set the AI1 upper limit corresponding

setting, which corresponds to

Percentage of upper limit frequency

-100.0%～100.0%

100.0%

○

F3.15

Ai1 Analog Input Signal

FilteringWave time

constant

This parameter is used where the AI1 input

signal is ﬁltered Reason, in order to

eliminate the inﬂuence of interference.

0.1～5.0s

0.1s

○

F3.16～

F3.20

—

◆

F3.21

Open Collector Output

Terminal Y Setting

0～18

F3.22

0: Idle

1: Frequency converter in operation

2: Frequency Converter Fault

3: Frequency/Speed Level Detection

Signal (FDT)

4: Frequency/Speed Arrival Signal (FAR)

5: The frequency converter is running at

zero speed

6: Frequency converter overload pre-alarm

7: The frequency converter is ready for

operation

8: Output frequency reaches upper limit

9: Output frequency reaches lower limit

10: Communication Settings

11: Alarm Output (Continue)

12: external failure shutdown

12 to 18: retain

—

◆

—

◆

F3.23

Delay from the change of the state of the

switching value output terminal Y to the

change of the output

Y Output Delay Time

F3.24

F3.25

Y OFF Delay Time

0.0～255.0s

0.0

F3.16～

F3.20

—

◆

F 4 G r o u p - P r o t e c t i o n P a r a m e t e r s

F4.00

Voltage limiting factor

0: off, 1 to 101

This parameter is used to adjust the ability

of the frequency converter to suppress

overvoltage during deceleration.

Encountered the motor coefﬁcient setting

101 with large inertia

F4.01

Overvoltage limit level

350～600/400

～850V

370/700V

The overvoltage limit level deﬁnes the time

of overvoltage stall protection Operating

voltage of

F4.02

Accelerating current

limiting coefﬁcient

0: off, 1-100

This parameter is used to adjust the frequency

converter during acceleration

Ability to suppress overcurrent

F4.03

Accelerating current

clipping level

50％～250％

160%

The current limiting level defines the

current threshold for automatic current

limiting, and its set value is the percentage

relative to the rated current of the

frequency converter.

F4.04

Fault automatic

reset times

0～10

When the number of obstacle resets is

set to 0, there is no automatic reset

function, only manual reset, and 10

means that the number of times is not

limited, i.e. countless times.

F4.05

Automatic fault

reset interval

Time

0.5～25.0s

Set Automatic Failure Reset Interval

3.0s

F4.06

Output phase-out

protection coefficient

0.0～20.00

Setting Input Phase Default

Protection Factor

10.00

○

F4.07

Constant speed

current limiting

coefficient

0：off，1～5000

This parameter is used to adjust the ability

of frequency converter to suppress

overcurrent in constant speed process.

F4.08

Undervoltage

protection level

50～280/50

～480V

This function code speciﬁes the allowable

lower limit voltage of DC bus when the

frequency converter works normally.

180/360V

F4.09

Overload pre-alarm

level of frequency

converter

0～150％

The current threshold of overload

pre-alarm action of frequency converter

is set as a percentage relative to the

rated current of frequency converter.

○

F4.10

Overload Prealarm

Delay of Frequency

Converter

0.0～15.0s 5.0s

The delay time between the output current

of the frequency converter continuously

exceeding the amplitude of the overload

pre-alarm level (F4.09) and the output of the

overload pre-alarm signal.

G r o u p F 5 - P I D c o n t r o l p a r a m e t e r s

F5.00

PID given quantity

input channel

0～8 7

0: given by number

The PID assign amount is given by a number

and set by that function code F5.01

1: AI1

2-6: retain

7: given pressure (MPa, Kg)

8: panel potentiometer

○

F5.01

Set a given number

0.0～100.0% 50.0%

Use the operating keyboard to set the given

amount of PID control. This function is valid

only when the PID given channel selection

number is given (F5.00 is 0 or 8). If

F5.00 is 8, use as pressureGiven the force,

this parameter is consistent with the unit

of F5.04.

○

F5.02

PID Feedback Input

Channel

0～1 0

0AI1

1:Reserved

○

-12--11-

Function

Code

N a m e

C o n t e n t

S e t R a n g e

Factor y

Sett ings

Change