Delta Electronics VFD-EL series User Manual

Revision 2016/03, 6ELE, V1.14
4-45
-2Hz
4Hz
2Hz
OFF
OFF
ON
ON
OFF
ON
OFF
ON
OFF
OFF
ON
OFF
ON
ON
detection
range
Frequency
master
frequency
desired
frequency
03.02
detection range
detection
range
DC braking time
during stop
Time
waiting time
for
frequency
run/stop
master freq. attained
(output signal)
desired freq. attained
setting 03 zero speed indication
setting 19 zero speed indication
output timing chart of multiple function terminals
when setting to frequency attained or zero speed indication
03.03
Analog Output Signal (AFM)
Factory Setting: 0
Settings 0 Analog Frequency Meter (0 to Maximum Output Frequency)
1 Analog Current Meter (0 to 250% of rated AC motor drive current)
 This parameter sets the function of the AFM output 0~+10VDC (ACM is common).
03.04
Analog Output Gain Unit: 1
Settings 1 to 200% Factory Setting: 100
 This parameter sets the voltage range of the analog output signal AFM.
 When Pr.03.03 is set to 0, the analog output voltage is directly proportional to the output frequency of the AC
motor drive. With Pr.03.04 set to 100%, the Maximum Output Frequency (Pr.01.00) of the AC motor drive
corresponds to +10VDC on the AFM output.
 Similarly, if Pr.03.03 is set to 1, the analog output voltage is directly proportional to the output current of the AC
drive. With Pr.03.04 set to 100%, then 2.5 times the rated current corresponds to +10VDC on the AFM output.
NOTE
Any type of voltmeter can be used. If the meter reads full scale at a voltage less than 10V, Pr. 03.04 should
be set using the following formula:
Pr. 03.04 = ((meter full scale voltage)/10) x 100%
For Example: When using the meter with full scale of 5 volts, adjust Pr.03.04 to 50%. If Pr.03.03 is set to 0,
then 5VDC will correspond to Maximum Output Frequency.
03.05
Terminal Count Value Unit: 1
Settings 0 to 9999 Factory Setting: 0
 This parameter sets the count value of the internal counter. To increase the internal counter, one of Pr.04.05 to
04.08 should be set to 12. Upon completion of counting, the specified output terminal will be activated.
(Pr.03.00 set to 10).
 When the display shows c555, the drive has counted 555 times. If display shows c555•, it means that real
counter value is between 5,550 and 5,559.
03.06
Preliminary Count Value Unit: 1
Settings 0 to 9999 Factory Setting: 0
 When the counter value reaches this value, the corresponding multi-function output terminal will be activated,
provided one of Pr.03.00set to 11 (Preliminary Count Value Setting). This multi-function output terminal will be
deactivated upon completion of Terminal Count Value Attained.
 The timing diagram:

Delta Electronics VFD-EL series Specifications

General

Brand	Delta Electronics
Model	VFD-EL series
Category	Media Converter
Language	English