Delta VFD-L Series

VFD-L Series
DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
5-14
The timing diagram is shown below:
Desired Counter Value
Attained output
(Pr. 3-02=d3)
Preset Counter Value
Attained output
(Pr.3-01=d5)
2ms
2ms
Display
(Pr.0-04=d1)
TRG
Counter Trigger Signal
Multi-function Input Terminal
The width of trigger signal
should not be less than
2ms(<250 Hz)
NOTE: To display counter value set Pr.0-04=1
3 – 03
M
ulti-function
(
relay output)
F
actory Setting: d 8
Settings d 0 to d 16
Function Table List:
S
ettin
g
Function Setting Function
d 0
N
ot used d 9
D
esired Frequency Attained
d 1
A
C Drive Operational d 10
P
LC Program Running
d 2
M
aximum Output Frequency Attaine
d
d 11
P
LC Program Step Completed
d 3
Z
ero speed d 12
P
LC Program Completed
d 4
O
ver-Torque detection d 13
P
LC Operation Paused
d 5
B
ase-Block (B.B.) Indication
d 14
T
erminal Count Value Attained
d 6
L
ow-Voltage Indication
d 15
P
reliminary Counter Value Attained
d 7
A
C Drive Operation Mode d 16
R
eady State Indicator
d 8
F
ault Indication

Function Explanations:
d 0 Not Used.
d 1 AC drive operational:
the output of output terminal will be activated when there is an
output from the drive.
d 2 Maximum Output Frequency Attained:
the output will be activated when the AC drive
attains Maximum Output Frequency.