SV-iS7 User Manual - Inverter Drive Supermarket

3) -10 ~ +10V Voltage Output of Extended I/O Option Card
Chapter 9 Monitor Functions
If the extended I/O option card is mounted on the option slot of the inverter, the operating status can be monitored
using the bipolar voltage output of the extended I/O. Its output has a resolving power of 11bit.
Group
OUT
Code
No.
Function Display
Initial
Setting
Unit
14 AO3 Mode 0 Frequency -
15 AO3 Gain - 100.0 %
16 AO3 Bias - 0.0 %
17 AO3 Filter - 5 Msec
18 AO3 Const % - 0.0 %
19 AO3 Monitor - 0.0 %
The operation function is set equal to the 0~10V voltage output(AO1) described above. However, because bipolar
voltage output is possible for AO3, unipolar(0~+10V) or bipolar(-10~+10V) voltage can be produced according to the
type of the output variable.
The Example of both direction output voltage.
Output Direction Related Functions
forward(+)/reverse(-)
reverse(-)/
regenerative(-)
4) 0~20mA Current Output of Extended I/O Option Card
Connection of the extended I/O card to the inverter makes output of current of 0~20mA possible through terminals
AO3 and AO4. The selection of the function is the same as described in AO1 terminal of the inverter.
Group
OUT
Code
No.
0:Frequency 9:Ramp Freq
12:PID Ref
Value
Function
Display
13:PID Fdb
Value
4:Torque 7:Iqss -
10:Speed
Fdb
14:PID
Output
Initial Setting Unit
20 AO4 Mode 0 Frequency -
21 AO4 Gain - 100.0 %
22 AO4 Bias - 0.0 %
23 AO4 Filter - 5 msec
24 AO4 Const % - 0.0 %
25 AO4 Monitor - 0.0 %
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