IACDRIVE I5300 Series User Manual page 63

I5300 User Manual
4.8.4 AI as the Frequency Source
The AI terminal can be used as the frequency source. The I5300 provides two AI terminals
(AI1 and AI2) on the control board, and the optional I/O extension card provides another AI
terminal (AI3).
The following figures show how to use the AI as the frequency source.
Figure 4-20 Voltage input of AI1 connected to the potentiometer as the frequency source
(2–10 V corresponding to 10–40 Hz)
Terminal
Analog setting
0-10 VDC
10V
3
2
AI1
1 .
GND
Default:
0-10 V corresponding to0-50 Hz
Figure 4-21 Current input of AI2 connected to 4DA module of the PLC as the frequency
source (4–20 mA corresponding to 0–50 Hz)
Analog setting
4D/A module
AO
PLC
GND
1. I5300 provides two AI terminals (AI1 and AI2) on the control board, and the optional I/O
extension card provides another AI terminal (AI3).
2. AI1 provides 0–10 V voltage input. AI2 provides 0–10 V voltage input or 4–20 mA current input,
determined by jumper J8 on the control board. AI3 provides -10 V to +10 V bipolar voltage input.
3. When AI is used as the frequency source, 100% of the voltage or current input corresponding
setting corresponds to the maximum frequency in P0-10.
4. When the temperature transmitter is used for analog setting, it must be connected to AI3 on the
I/O extension card.
5. I5300 provides five corresponding relationship curves, which can be selected in P4-33. The
input values and corresponding settings of each curve are set in P4-13 to P4-27 and group A6.
Function code
(default value)
P4-13 = 0.00 V
P4-14 = 0.0%
P4-15 = 10.00 V
P4-16 = 100%
P4-17 = 0.1s
Function code
Terminal
(default value)
Selection
using jumper
J8
P4-18 = 0.00 V
I
AI2
P4-19 = 0.0%
P4-20 = 10.00 V
V
GND
P4-21 = 100%
P4-22 = 0.1s
Selection using
jumper J8
Default:
I: AI2 current input
0-10 V corresponding to
V: AI2 voltage input
0-50 Hz
Note: Select the analog input type
based on the output type of the
D/A module.
Operation, Display and Application Example
Frequency
feature setting
Corresponding
setting
P4-33 = 1
Unit: %
P0-10 = 50.00 Hz
P4-16
80.0
60.0
40.0
P4-14 20.0
0.0
0.0 2 .00 4.00 6.00 8.00 10.00
0
P4-13
2-10 V corresponding to 10-40 Hz
P4-33: AI curve selection
P4-13 to F4-17: relationship between
AI1 setting and corresponding value
Frequency
feature setting
Corresponding
P4-33 = 10
setting
P0-10 = 50.00 Hz
Unit: %
100 .
P4-21
0
80.0
60.0
40.0
20.0
0.0
P4-19
0 4.0 8.0
P4-18
4-20 mA corresponding to 0-50 Hz
P4-33: AI curve selection
P4-18 to P4-22: relationship between AI 1
setting and corresponding value
Note
- 63 -
Frequency
source selection
P0-07 = 0
P0-03 = 2
Unit: V
AI
P4-15
Frequency
source selection
P0-07=0
P0-03 = 2
Unit: mA
12.0 16 .0 20 .0 AI
P4 -20
Running
frequency
Running
frequency