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When the system is running, change the state to:
Monitor
.
Click on the controller board and select:
Address Monitor
.
The Address Monitor shows the I/O area.
E0 Input
:
Shows the status word from the frequency converter.
A0 Output
:
Is used for sending the control word to the frequency converter.
E2 Input
:
Shows the actual output frequency of the frequency converter.
A2 Output
:
This I/O area is used to send a speed reference to the frequency con-
verter.
N.B:
Custom Telegram 1 only ! For Standard
telegram 1 the below I/O’s contain no
data.
E4 Input (PCD 3 read)
:
This I/O area reads the digital inputs. (See section:
Process
Data.)
A4 Output (PCD 4 write)
:
Writes settings to digital outputs. (See section:
Process Da-
ta.)
E6 Input (PCD 3 read)
:
This I/O area reads the analogue inputs. (See section:
Process Data.)
A6 Output (PCD 4 write)
:
This I/O area is used to send a torque limit to the frequency
converter. (See section:
Process Data.)
NB!
I/O area: E/A 4 to 6 apply only for Custom Telegram 1.
For Standard Telegram 1 these I/O’s contains no data.
See section
How to Control the FC 300
for more information on the different profiles.
The frequency converter is now set up and the program can be down-
loaded to the PLC master.
This is done by clicking with the right mouse button on the Controller
board.
Select:
Parameterization
and
Execute
.
After the parameterization is done, the master will start to run. If you are
using a Siemens S7 or S5 master, the LCD will look like this:
FC 300 Interbus Operating Instructions
4. How to Configure the System
MG.33.H3.02 - VLT is a registered Danfoss trademark
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