Firmware Manual

9000X AF Drives
MN04004001E
For more information visit: www.eaton.com
6-3
August 2010
Multi-Purpose Control Application
“Terminal To Function” (TTF) Programming Principle
The programming principle of the input and output signals in the Multi-Purpose Control
Application as well as in the Pump and Fan Control Application (and partly in the other
applications) is different compared to the conventional method used in other SVX applications.
In the conventional programming method, Function To Terminal programming method (FTT),
you have a fixed input or output that you define a certain function for. The applications
mentioned above, however, use the Terminal To Function programming method (TTF) in
which the programming process is carried out the other way round: Functions appear as
parameters which the operator defines a certain input/output. See Caution on Page 6-4.
Defining an Input/Output for a Certain Function on Keypad
Connecting a certain input or output with a certain function (parameter) is done by giving the
parameter an appropriate value. The value is formed of the Board slot on the SVX control
board (see 9000X AF Drives User Manual, Chapter 4) and the respective signal number as
shown in Figure 6-1.
Figure 6-1: Defining Input/Output — Function
Example: You want to connect the digital output function Reference fault/warning (P1.3.3.7) to
the digital output DO1 on the basic board OPTA1 (see 9000X AF Drives User Manual, Chapter 4).
First find the P1.3.3.7 on the keypad. Press the Menu button right once to enter the edit mode.
On the value line, you will see the terminal type on the left (DigIN, DigOUT, An.IN, An.OUT)
and on the right, the present input/output the function is connected to (B.3. A.2 etc.), or if not
connected, a value (0.#).
When the value is blinking, hold down the Browser button up or down to find the desired
board slot and signal number. The program will scroll the board slots starting from 0 and
proceeding from A to E and the I/O selection from 1 to 10.
Once you have set the desired value, press the Enter button once to confirm the change.
See Figure 6-2.
Figure 6-2: Defining Input/Output — Values
AI Ref Faul/Warn
DigOUT: B.1
P1.3.3.7
Terminal NumberSlotTerminal Type
Function Name
AI Ref Faul/Warn
P1.3.3.7
AI Ref Faul/Warn
P1.3.3.7
AI Ref Faul/Warn
P1..3.3.7
DigOUT: 0.0 DigOUT: 0.0 DigOUT: A.1