Confirming Allocation Of I/O Numbers - Panasonic FP7 Series User Manual

4.1 Confirming the I/O Number Allocations and Starting Word Number
I/O number
CH0 CH1 CH2 CH3 CH4 CH5 CH6 CH7
Y4 Y14 Y24
Y5 Y15 Y25
Y6 Y16 Y26
to to to
YE Y1E Y2E
YF Y1F Y2F
(Note 1) The I/O numbers in the table indicate offset addresses. The I/O numbers actually allocated are the
numbers based on the starting word number allocated to the unit.
Example) When the starting word number for the unit is "10", the error flag is X11F, the disconnection
detection execution relay of CH0 is Y100, and the error flag reset relay is Y10F.
(Note 2) For the Thermocouple Multi-analog Input Unit, the disconnection detection function is valid in the case
of the following range; "Thermocouple, voltage: 1-5 V and current: 4-20 mA".
(Note 3) On the RTD input unit (AFP7RTD8), the disconnection detection execution relay and the
disconnection detection flag cannot be used. Disconnection is detected by a digital value (K30000)
different from normally converted values within the range.

4.1.2 Confirming Allocation of I/O Numbers

● The I/O numbers and base word numbers are necessary when creating programs. Always
check to see if the numbers match the design.
● The I/O numbers allocated to the analog input unit are determined by the starting word
numbers.
■
Allocation method
Take the following procedure to set the starting word number.
1.
SelectOptions>FP7 Configuration>I/O mapin the menu bar.
The "I/O map setting" dialog box will be displayed.
2.
Double-click a desired slot.
The "Unit selection" dialog box is displayed.
3.
Select "Analog I/O" for Unit type and select the unit used, and press the [OK] button.
4-4
Y34 Y44 Y54 Y64
Y35 Y45 Y55 Y65
Y36 Y46 Y56 Y66
to to to to
Y3E Y4E Y5E Y6E
Y3F Y4F Y5F Y6F
Name
Comparison
execution relay
Y74 Not used
Max./Min.
Y75
Hold execution
relay
Y76
Not used
to
Y7E
Error flag reset
Y7F
relay
Description
OFF to turn OFF the upper limit
comparison relay (Xn1) and lower
limit comparison relay (Xn2).
Do not use.
ON to execute the max./min. hold
function.
Do not use.
Resets an error flag.
WUME-FP7TCRTD-04