Honeywell DCP552 Mark II - Manual (Page 95)

6-13
Chapter 6. OPERATION
• The on and off states of SW15 and SW16 determine whether external SW1 to
SW14 operations are enabled or disabled. Note, however, that the autoload
function and the O 2 sensor check function cannot be disabled by SW15 and
SW16.
■ 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 two switches SW13 to 14 are
used to set the ten digit. In the binary system, six switches SW9 to 14 are used
to set. Settings made with these systems are shown in the tables below.
● BCD system
Status
BCD system (the ten digit)
External switch number Weight
SW13 10
SW14 20
Number selection
OFF ON OFF ON
OFF OFF ON ON
0 10 20 30
Status
BCD system (the one digit)
External switch number Weight
SW9 1
SW10 2
SW11 4
SW128
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
SW15
OFF
ON
OFF
ON
SW16
OFF
OFF
ON
ON Enabled in both CH1 and CH2
Enabled in CH2, but disabled in CH1
Enabled in CH1, but disabled in CH2
Disabled in both CH1 and CH2
External switch operation