Connection Method of Function Controller
Master/slave setting when applying LGAP
Select the on/off of dip switch no. 2 located on the front side of the controller PCB to decide whether to
apply LGAP or not.
Master
Master
Slave
Controller
Classifi
for LGAP
cation
Dip
switch
setting
On
* When installing a simple central controller with LGAP, the dip switch No. 4 of PI-485 must be turn on
for normal operation(refer to 14 page).
* When using only the simple central controller, it is possible to either apply the LGAP or not apply the
LGAP.
But the LGAP setting of PI-485 and that of the simple central controller must be the same.
* Refer to the PC/advanced central controller manual on how to apply the LGAP for PC/advanced
central controller.
16 Simple Central Controller
- When you turn on the dip switch no. 2, the LGAP
Slave
protocol will be applied.
Controller
When communicating with the product using LGAP,
for LGAP
turn on the dip switch no. 2.
- The master/slave setting is applied by turn on/off the
dip switch no.1.
- When installing in connection to the PC/advanced
central controller with LGAP applied, simple central
controller must be set with the dip switch as slave
control with LGAP application.
On