Delta VFD040C43A-21 User Manual

Chapter 12 Descriptions of Parameter SettingsC2000 Plus
12.1-02-18
Settings Functions Descriptions
17
Count value reached,
does not return to 0
(Pr.02-20)
Activate when the drive executes external counter, this contact is
active if the count value is equal to the setting value for Pr.02-20.
This contact is not active when the setting value for Pr.02-20 >
Pr.02-19.
18
Count value reached,
returns to 0 (Pr.02-19)
Activate when the drive executes the external counter, this contact
is active if the count value is equal to the setting value for Pr.02-
19.
19
External interrupt B.B.
input (Base Block)
Activate when external interrupt (B.B.) stop output occurs in the
drive.
20 Warning output Activate when a warning is detected.
21 Over-voltage
Activate when over-voltage is detected. (Refer to chapter 14 for the
action level of over-voltage)
22
Over-current stall
prevention
Activate when over-current stall prevention is detected.
23
Over-voltage stall
prevention
Activate when over-voltage stall prevention is detected.
24 Operation source
Activate when the operation command is not controlled by
external terminal. (Pr.00-21≠0)
25 Forward Command Activate when the operation direction is forward.
26 Reverse Command Activate when the operation direction is reverse.
27
Output when current ≥
Pr.02-33
Activate when current is ≥ Pr.02-33.
28
Output when current <
Pr.02-33
Activate when current is < Pr.02-33
29
Output when frequency
≥ Pr.02-34
Activate when frequency is ≥ Pr.02-34.
30
Output when frequency
< Pr.02-34
Activate when frequency is < Pr.02-34.
31
Y-connection for the
motor coil
Activate when Pr.05-24=1, when frequency output is lower than
Pr.05-23 minus 2 Hz, and the time is longer than Pr.05-25.
32
Δ-connection for the
motor coil
Activate when Pr.05-24=1, when frequency output is higher than
Pr.05-23 plus 2 Hz, and the time is longer than Pr.05-25.
33
Zero speed (actual
output frequency)
Activate when the actual output frequency is 0. (the drive is in
RUN mode)
34
Zero speed including
stop (actual output
frequency)
Activate when the actual output frequency is 0 or stopped.
35
Error output selection 1
(Pr.06-23)
Activate when Pr.06-23 is ON.

Delta VFD040C43A-21 Specifications

General

Brand	Delta
Model	VFD040C43A-21
Category	DC Drives
Language	English