N3 Drive Operations Manual
A (Advanced) Parameter Details; A098
– A103
Cont.
64
098
Pulse input frequency ratio
0.001
– 9.999
When the frequency source parameter b004 is = 0005 (pulse follower), the actual command frequency will be
determined by the pulse input signal frequency and parameter A098. The inverter command frequency = (input pulse
frequency) x A098 (times ratio)
Example: when the input pulse frequency is = 1KHz (1000), and A098 is set at 1.50, the inverter frequency
command is 1000 x 1.5 = 1500 / 100 = 15.00HZ. The frequency accuracy of S5 is by base of 100, 1K (1000)
present 10.00 HZ.
A099
Select the source of auxiliary
frequency command
0: 061 (frequency command 1)
1: VR speed control on keypad
2: AIN analog input on TM2
3: UP/Down input on TM2
4: Serial communication
When frequency source command is set as b004 = 0005 (pulse input), and if A050
– A056 (multi-functional input
terminals) is set to = 16 (Master / Auxiliary Speed), when the input is
off
, the command frequency is the pulse input.
When the terminal is
on
the frequency command source is controlled by the setting of A099.
A103
Analog Output Voltage Mode
0000: Output frequency
0001: Frequency Setting
0002: Output voltage
0003: DC Voltage
0004: Output current
0005: PID Feedback
A104 Analog Output Gain
0
– 200%
1.) The multifunction analog output range is 0 -10VDC. The selected output units is determined by A103
(Analog output voltage mode); (see following table and fig.). A104 (Analog output gain) is used to calibrate the
output signal for use with an external voltmeter or other peripheral equipment.
2.) The analog output of the PID Feedback value (the input voltage or current to AI2) is output to terminal
FM+. (set by parameter b016). The output value corresponds to the PID feedback input signal 0 -10V
(0 - 20 mA) or 2 -10V (4 - 20mA).
A103 Setting
A
B
Comments
0000
f
b005 (f max.)
FM+ 0
– 10 V corresponds to output frequency
0001
FM+ 0
– 10 V corresponds to set frequency
0002
V
Vector A001 or
V/f A107 x A133
1. When A000 = 0 or 1 (vector), FM+ 0
– 10 V
corresponds to 0
– motor rated voltage.
2. When A000 = 2 (V/f), FM+ 0
– 10 V corresponds
to 0
– AC line input voltage (A007) x max. output
frequency voltage ratio % (A133).
0003
V 500 V or 1000V
200 V class: FM+ 0
– 10 V corresponds to 0 – 500 VDC
400 V class: FM+ 0
– 10 V corresponds to 0 – 1000 VDC
0004
I
Rated current
FM+ 0
– 10 V corresponds to rated current.
Ex. The rated current of 201 is 4.5 A. FM+ 0 -10 V
corresponds to 0
– 4.5 A.
0005
%
100 % feedback
value
1. When A140 ≠ 0 , FM+ 0 – 10 V corresponds to
0
– 100% feedback value.
2. When A140 = 0 , FM+ 0
– 10 V corresponds to
0
– 10V or 0 – 20mA on terminal S6/AI2.
Cont.
