11
CHAPTER2 PROFIBUS Unit
2-5
Controller (slave station) system setting
The station address must be set so that the controller can be correctly identified as a slave
station on the PROFIBUS system. Communication speed is automatically recognized.
The PROFIBUS unit station address is set from the HPB. This setting is enabled after the
controller is restarted.
2-5-1
Validating the PROFIBUS unit
Before the PROFIBUS unit can be used, it must first be set as follows, to allow it to be
identified by the controller.
1)
Press
F3
(SYS) on the initial screen.
2)
Press
F4
(next) to switch to the func-
tion display and then press
F2
(OPT).
3)
Press
F1
(DEV).
4)
The current PROFIBUS unit identity sta-
tus appears on the display.
Now, using the number key pad, enter a 1
to make the PROFIBUS unit identifiable
from the controller or enter a 0 to prevent
it being identified from the controller, and
then press the
key.
5)
When entry is finished, the screen returns
to 4).
[MENU]
select menu
1EDIT2OPRT3SYS 4MON
[SYS]
select menu
1SAFE2OPT 3UTL 4next
[SYS-OPT]
select menu
1DEV 2NODE3SPD 4next
[SYS-OPT-DEV]
PROFIBUS= 0
0:invalid 1:valid
[SYS-OPT-DEV]
PROFIBUS= 1
0:invalid 1:valid
