IAI America TT-C3 - Manual (Page 39)

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INTELLIGENT ACTUATOR
Chapter 1 Installation
2.
Speci
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(2) Assignment example of output function selection
The following is an example of assigning output function selection 300 (ALM), currently set by
“Output function selection 300,” to a different output port.
Set the function of output function selection 300 using I/O parameter No. 46, “Output function
selection 300.” For details, refer to Appendix, “Parameter List.”
The physical output port number for output function selection 300 (ALM) is set by I/O parameter
No. 299, “Physical output port number for output function selection 300.”
If “316” is set in this parameter, for example, the function of output function selection 300 (ALM) is
assigned to “output port No. 316.”
Accordingly, the signal of output function selection 300 (ALM) is output to output port 316.
Note, however, that the above parameter will become invalid when “0 (default value: normally the
parameter is set to this value before shipment)” is set, in which case the function of output
function selection 300 (ALM) will be assigned to “output port No. 300” as shown in the internal
DIO table.
After the assignment has been changed, “output port No. 300” returns to a general-purpose
output port.
* To output system outputs to an external device, it is recommended that the signals be output
separately using “Output function selection *** (area 2)” and “Physical output port number for
output function selection *** (area 2)” explained later.
[Notes]
x If output function selection 300 (ALM) is assigned to a different output port, the panel window
LED “ALM” on the front panel will no longer function. As a result, this LED will not illuminate
even when the ALM signal is output.
x If output function selection 301 (RDY) is assigned to a different output port, the panel window LED
“RDY” on the front panel will no longer function. As a result, this LED will not illuminate even after
the controller becomes ready (ready to perform PIO program operation).
x If output function selection 302 (EMG) is assigned to a different output port, the panel window
LED “EMG” on the front panel will no longer function. As a result, this LED will not illuminate
even when the EMG signal is output (emergency stop is actuated).
x If output function selection 303 (start switch) is assigned to a different output port, the start
switch LED on the front panel will no longer function. As a result, this LED will not illuminate
even during continuous operation.
x If output function selection 304 (HSP) is assigned to a different output port, the panel window
LED “HSP” on the front panel will no longer function. As a result, this LED will not illuminate
even when the HSP signal is output (all valid axes completed home return).
x Even when the input port number assigned to a given input function selection *** is changed by
setting “Physical input port number for input function selection ***” accordingly, the functions
where the ON/OFF statuses of output port Nos. 308 to 315 are reflected in input port Nos. 1 to
6, 14 and 15 will be maintained, as shown in the internal DIO table. For example, setting “Input
function selection 001” and “Physical input port number for input function selection 001” to “1”
(soft reset) and “16,” respectively, and then turning output port No. 308 ON will turn input port
No. 1 ON, but soft reset will not be executed.
Note: Although ports of desired output numbers can be set separately, error No. 685, “I/O function
selection physical port number error” will generate if duplicate port numbers are set.