Siemens SIMATIC TIWAY 1 - Manual (Page 25)

OPERATION AND APPLICATION
UNILINK HOST ADAPTER 2–15
USER MANUAL
2.5.5 Configuring the Standalone Network Manager
The Standalone Network Manager (SANM) mode is configured completely with
dipswitch settings. The definition for some of the dipswitch positions is different
for this operating mode as shown in Figure 2–12. The SANM mode is selected by
defining the host command timeout as zero by setting Positions 9 and 10 of
Dipswitch 1 down. The other positions of Dipswitch 1 define the TIWAY I
network parameters.
1 2 3 4 5 6 7 8 9 10
U
P
DIPSWITCH 1
HOST COMMAND
TIWAY I BAUD RATE
MSB LSB
UP = SYNCHRONOUS
DOWN = ASYNCHRONOUS
UP = FULL DUPLEX
DOWN = HALF DUPLEX
UP = NRZI
DOWN = NRZ
DEFAULTS TO NITP
1 2 3 4 5 6 7 8 9 10
U
P
DIPSWITCH 2
MSB LSB
UP = TEST MODE
DOWN = RUN MODE
UP = HIU/EHA &
DOWN = MHIU/EHA
UNUSED
UP = AUTO
HIU/NM BUFFERS
UP = DISC
UP = AFTER CTS
TIMEOUT = 0
MEDIA
IO LOOP TEST
DOWN = NO DELAY
DOWN = NO DISC
DELAY
DOWN = NO REDUNDĆ
ANT MEDIA
REDUNDANT
TIWAY I
TIWAY I
TIWAY I
Figure 2–12 Standalone Network Manager Dipswitch Settings