Delta-electronics Network Device VFD-S Instrukcja Użytkownika Pobierz pdf (Strona 18)

English- 18

Pr. Explanation Settings

Factory

Setting

NOTE

d4: 8,E,1 (Modbus, ASCII)

d5: 8,O,1 (Modbus, ASCII)

d6: 8,N,2 (Modbus, RTU)

d7: 8,E,1 (Modbus, RTU)

d8: 8,O,1 (Modbus, RTU)

Group A PID Parameters

Pr. Explanation Settings

Factory

Setting

NOTE

A-00 Input terminal for PID Feedback

d0: Disable PID function

d1: Negative PID feedback from

external terminal (AVI) 0 to

+10V

d2: Negative PID feedback from

external terminal (ACI) 4 to

20mA

d3: Positive PID feedback from

external terminal (AVI) 0 to

+10V

d4: Positive PID feedback from

external terminal (ACI) 4 to

20mA

A-01 Gain over PID Detection value d0 to d999 d100

A-02 Proportional Gain (P) d0 to d999 d100

A-03 Integral Time (I) d0 to d999 d100

A-04 Derivative Control (D) d0 to d100 d0

A-05 Upper Bound for Integral Control d0 to d100% d100

A-06 Primary Delay Filter Time d0 to d999 d0

A-07 PID Output Freq. Limit d0 to d110% d100

A-08 Feedback Signal Detection Time d0.0 to d650 seconds d0.0

A-09

Treatment of the Erroneous

Feedback Signals

d0: warn and RAMP to stop

d1: warn and COAST to stop

A-10 Sleep Frequency d0.0 to d400Hz d0.0

A-11 Wakeup Frequency d0.0 to d400Hz d0.0

A-12 Sleep Period d0.0 to d650 seconds d0.0

A-13 PID User Defined d0.0 to d400 d0.0

Fault Codes

Fault

Name

Fault Descriptions Corrective Actions

Over current

Abnormal increase in current.

1. Check if motor power corresponds with the AC

motor drive output power.

2. Check the wiring connections to U/T1, V/T2,

W/T3 for possible short circuits.

3. Check the wiring connections between the AC

motor drive and motor for possible short

circuits, also to ground.

1 2 ... 13 14 15 16 17 18 19 20 21 22

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