Analog Output Gain; Digital Output Multiplying Factor; Terminal Count Value - Delta VFD-B Series Manual

Chapter 5 Parameters VFD-B Series
03 - 06

Analog Output Gain

Settings
This parameter sets the voltage range of the analog output signal.
When Pr.03-05 is set to 0, the analog output voltage is directly proportional to the output frequency of the AC
motor drive. With Pr.03-06 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.03-05 is set to 1, the analog output voltage is directly proportional to the output current of the
AC drive. With Pr.03-06 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 10 volts, the
parameter 03-06 should be set using the following formula:
Pr. 03-06 = ((meter full scale voltage)/10) x 100%
For Example: When using the meter with full scale of 5 volts, adjust Pr.03-06 to 50%. If Pr.03-05 is set to 0,
then 5VDC will correspond to Maximum Output Frequency.
03 - 07

Digital Output Multiplying Factor

Settings
This parameter determines the multiplying factor for the AC drives digital output frequency at the digital
output terminals (DFM-DCM). The pulse frequency is equal to the AC motor drive output frequency multiplied
by Pr.03-07. (Pulse frequency = actual output frequency x Pr.03-07)
03 - 08

Terminal Count Value

Settings
This parameter sets the count value of the internal counter. The external terminal TRG increases the internal
counter. Upon completion of counting, the specified output terminal will be activated. (Pr.03-00 to Pr.03-03
set to 14).
When the display shows c5555, the drive has counted 5,555 times. If display shows c5555 , it means that
real counter value is between 55,550 to 55,559.
5-50
01 to 200%
01 to 20 times
00 to 65500
Unit: 1
Factory Setting: 100
Unit: 1
Factory Setting: 01
Unit: 1
Factory Setting: 00
Revision 10/2005, BE13, SW V4.08