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Delta Electronics VFD-M User Manual

Page 39

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Chapter 4 Parameters|

4-4

Revision May 2008, ME14, SW V3.04

Parameter

Explanation

Settings

Factory

Setting

Customer

Pr.30

DC Braking during
Stopping

0.0 to 25.0 sec

0.0

Pr.31

Start-point for DC
Braking

0.00 to 60.00 Hz

0.00

Pr.32

Momentary Power
Loss Operation
Selection

00: Stop operation after momentary power

loss

01: Continues after momentary power loss,

speed search starts with Master
Frequency

02: Continues after momentary power loss,

speed search starts with Minimum output
Frequency

00

Pr.33

Maximum Allowable
Power Loss Time

0.3 to 5.0 sec

2.0

Pr.34

Base-Block Time for
Speed Search

0.3 to 5.0 sec

0.5

Pr.35

Maximum Current
Level for Speed
Search

30 to 200 %

150

Pr.36

Upper Bound of
Output Frequency

0.10 Hz to 400.0 Hz

400.0

Pr.37

Lower Bound of
Output Frequency

0.00 Hz to 400.0 Hz

0.00

Pr.38

Multi-function Input
Terminal (M0,M1)

00: M0: FWD/STOP, M1: REV/STOP
01: M0: RUN/STOP, M1: REV/FWD
02: M0, M1, M2: 3-wire operation control

mode

00

Pr.39

Multi-function Input
Terminal (M2)

05

Pr.40

Multi-function Input
Terminal (M3)

06

Pr.41

Multi-function Input
Terminal (M4)

07

Pr.42

Multi-function Input
Terminal (M5)

00: No Function
01: Output OFF (N.O.) (enabled when

running)

02: Output OFF (N.C.) (enabled when

running)

03: External Fault (normally open) N.O.
04: External Fault (normally close) N.C
05: RESET
06: Multi-Step Speed Command 1
07: Multi-Step Speed Command 2
08: Multi-Step Speed Command 3
09: Jog Operation
10: Accel/Decel Speed Inhibit
11: First or Second Accel/Decel Time
12: Base-block (B.B.) (N.O)

08