Delta PG-40 Specifications download pdf (Page 53)

VFD-B Series

DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED

5-18

Setting Functions Descriptions

13 PLC Operation Paused

The output will be activated when PLC

operation is paused.

14 Terminal Count Value Attained

The output will be activated when the counter

reaches Terminal Count Value.

15 Preliminary Count Value Attained

The output will be activated when the counter

reaches Preliminary Count Value.

16

17

18

Auxiliary Motor 1, 2 and 3

For the fan & pump control applications, one

can use the Multi-function Output Terminals to

define the auxiliary motor 1-3. Refer to CH

5-11 (PID Controls) and CH 5-12 (Fan and

Pump Control).

19 Heatsink overheat warning (OH1)

When heatsink overheats, it will signal to

prevent OH turn off the drive. > 85

o

C (185

o

F)

ON, < 85

o

C (185

o

F) OFF.

20 AC drive ready

The output will be activated when the drive is

on and no abnormality detected.

21 Emergency Stop Indication

The contact will be activated once the

drive’s emergency stop function is activated.

22 Desired Frequency Attained 2

The output will be activated when the desired

frequency (Pr.03-10) is attained.

23 Soft Braking Signal

This function is used in conjunction with a

VFDB Braking Unit. The output will be

activated when the drive needs help braking

the load. A smooth deceleration is achieved

using this function.

24

Zero Speed Output Signal

The output is always active unless there is an

output frequency present at terminals U/T1,

V/T2, and W/T3.

25

Low-current Detection

The output will be activated once the drive’s

current is too low. (Refer to Pr.06-12, 06-13)

26

Operation Indication (H>=Fmin)

The output will be activated when there is

output voltage from U, V, W.

27

Feedback Signal Error

The output will be activated once the

feedback signal is abnormal. (Refer to

Pr.10-08, Pr.10-16)

28

User-defined low-voltage Detection

The output will be activated once the DC Bus

voltage is too low. (Refer to Pr.06-16,

Pr.06-17)

03 - 04

Desired Frequency Attained 1 Factory Setting: 0.00

Settings 0.00 to 400.00 Hz Unit: 0.01Hz

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