TDK-Lambda GENESYS 10KW - Configuration and Mode Settings

83
-
530
-
000 Rev.
G
49
CHAPTER 7 RS232 & RS485 REMOTE CONTROL
7.1 INTRODUCTION
This chapter describes the operation of the Genesys
TM
10kw and 15kw power supplies via the serial
communic
a
tion port. Details of the initial set
-
up, operation via RS232
or RS485, the command set and
the communication prot
o
col are described in this chapter.
7.2 CONFIGURATION
Default setting
The power supply is shipped with the following setting:
-
Address
6
-
Output
Off
-
Baud
-
rate
9600
-
Start up mode
Safe start
-
RS232/4
85
RS232
-
OVP
Maximum
-
Vout setting
0
-
UVL
0
-
Iout setting
Maximum
-
Foldback
Off
-
Front panel
Unlocked (UFP)
Address setting
The power supply address can be set to any address between 0 and 30. Follow the instructions d
e-
scribed below to set the addr
ess.
1.
If the unit is in Remote mode (front panel REM/LOC LED illuminates), press REM/LOC bu
t
ton to
put the unit into Local mode.
2.
Press and hold for approximately 3sec. the REM/LOC button. The VOLTAGE display will indicate
the communic
a
tion port address.
3.
Usi
ng the VOLTAGE adjust encoder, select the address.
To preview the address at any time, press and hold the REM/LOC button for approx. 3 sec. The
VOLTAGE display will indicate the power supply address.
RS232 or RS485 selection
To select between RS232 or RS48
5 set the rear panel setup switch SW1
-
6 position to:
-
Down for RS232
-
Up for RS485
Baud rate setting
Five optional rates are possible: 1200, 2400, 4800, 9600 and 19200. To select the desired rate, the
fo
l
lowing steps should be taken:
1.
If the unit is
in Remote mode (front panel REM/LOC LED illuminates), press REM/LOC button to
put the unit into Local mode.
2.
Press and hold for approx. 3 sec. the REM/LOC button. The CURRENT display will show the co
m-
munication port baud Rate.
3.
Using the CURRENT adjust encod
er, select the desired Baud Rate.
Setting the unit into Remote or Local mode
1.
The unit will be put into Remote mode only via serial communication command. Commands that
will put the unit into Remote mode are:
RST
PV n
OUT n
PC n
RMT n
(for n values see Ta
bles 7
-
4, 7
-
5 and 7
-
6)