6-9
■ Selecting programs
• Programs can be selected using the external switches in the READY program
run mode.
• Programs are selected using the external switches and the BCD system or the
binary system, and are set in setup data C75. In the BCD system, four switches
SW9 to 12 are used to set the one digit and the four switches SW13 to 16 are
used to set the ten digit. In the binary system, seven switches SW9 to 15 are
used to set, and the switch SW16 is not used. Settings made with these systems
are shown in the tables below.
Status
BCD system (the ten digit)
External switch number 
Weight
SW13 10
SW14 20
SW15 40
SW16 80
Number selection
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF OFF
ON ON
OFF OFF
ON ON
OFF OFF
OFF OFF OFF OFF
ON ON ON ON
OFF OFF
OFF OFF OFF OFF OFF OFF OFF OFF
ON ON
0
10
20
30
40
50
60
70
80
90
Status
BCD system (the one digit)
External switch number 
Weight
SW9 1
SW10 2
SW11 4
SW12 8
Number selection
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF OFF
ON ON
OFF OFF
ON ON
OFF OFF
OFF OFF OFF OFF
ON ON ON ON
OFF OFF
OFF OFF OFF OFF OFF OFF OFF OFF
ON ON
0
1
2
3
4
5
6
7
8
9
Status
Binary system
External switch number 
Weight
SW9 1
SW10 2
SW11 4
SW12 8
SW13 16
OFF
ON
OFF
ON ON
OFF
ON
OFF
ON
ON ON
OFF OFF OFF
ON ON
OFF OFF
OFF OFF
ON ON ON ON ON
OFF OFF
OFF OFF OFF OFF
ON ON ON
OFF OFF
OFF
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF OFF OFF OFF OFF OFF OFF
ON ON
SW14 32
OFFOFFOFF OFF OFF OFF OFF OFF OFF OFF OFF
SW15 64
OFFOFFOFF OFF OFF OFF OFF OFF OFF OFF OFF
Number selection
210
3
4
5
• • •
13
14
15
16
17