Inovance MD290 Series, Advanced User'S Manual

Page: 174 / 350

6. Description of Parameters
- 173 -
6
Ƶ
Parameter Settings of Controlling MD290 by PLC Programming Function
1. Set whether user programmable card is valid.
Function Code Parameter Name Setting Range Default
A7-00 User programmable function
selection 0: Disabled
1: Enabled
0
2. Set AI3 and AO2 function on user programmable card.
Function Code Parameter Name Setting Range Default
A7-02 User programmable card AI3
and AO2 function selection 0 to 7
0: AI3 (voltage input), AO2
(voltage output)
1: AI3 (voltage input), AO2
(current output)
2: AI3 (current input), AO2
(voltage output)
3: AI3 (current input), AO2
(current output)
4: AI3 (PTC input), AO2
(voltage output)
5: AI3 (PTC input), AO2
(current output)
6: AI3 (PT100 input), AO2
(voltage output)
7: AI3 (PT100 input), AO2
(current output)
0
The user programmable card provides an analog input terminal AI3 and an analog
output terminal AO2. Set DIP switch S1, jumper J2 and jumper J3 on the card and
then set A7-02. Setting of S1, S2 and J3 must be consistent with setting in A7-02.
Otherwise, communication will be abnormal.
3. Set the AC drive output signals
When A7-00 = 1 (user programmable card is enabled), you can set control source of
output terminals (FMR, relay, DO1, FMP and AO1) of the AC drive in A7-01.
When an output terminal is controlled by PLC program, output of terminal is
determined by setting of corresponding function parameter A7-03/A7-04/A7-05.
You can implement control of output terminal via PLC program by modifying A7-03/
A7-04/A7-05.