1-2 (E) BKP-7933
1-4. Setting Switches on the IF-689 Board
m
.Be sure make the switches settings for the CNU GROUP No. and S-BUS ID No. before turning on the
power. It is no use in setting the switches after turning on the power.
.Do not change the following switches from their factory default settings.
S5-8: OFF
S201: 1(ON)
Setting of CNU GROUP No.
S3(CNU GROUP No.)
Set the CNU GROUP No. so that it should be unique in a system.
Factory default setting: 2
Setting Examples
1. When installing the BKP-7933 in the CNU-700 which is provided with the BKP-7930
2. When using the two CNU-700s which are provided with the BKP-7930
1-4. Setting Switches on the IF-689 Board
CNU GROUP No. 0 (IF-480)
CNU GROUP No. 1 (IF-480)
(IF-689)
Set CNU GROUP No. to 2
CNU GROUP No. 0 (IF-480)
CNU GROUP No. 1 (IF-480)
(IF-689)
Set CNU GROUP No. to 4
CNU GROUP No. 2 (IF-480)
CNU GROUP No. 3 (IF-480)
CNU-700 (2)
AUX1
CNU-700 (1)