Panasonic FP-E Programming Manual page 1075

Inputting and outputting data based on a number specified by an input
With the FP0R/FPΣ/FP−X/FP2/FP2SH/FP10SH, any value between I0 and ID should
be specified in place of IX.
Example 1: Setting a timer number specified by a digital switch
Timer
number
setting
1
2
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Programmable
controller
2 0
WX1
Digital
switches
R0
DF F81 BIN, WX1, IX
F81 BIN, WX0, IXSV0
Convert the BCD timer number data in WX1 to binary and
set it in index register IX.
Convert the BCD timer set value in WX0 to binary and
stored in the timer set value area SV specified by contents
of IX.
Timer time
7 9 4
setting
WX0
1
2
4.5 Handling Index Registers
4 - 23