Toshiba V Series User Manual page 39

The functions are the same as those of the EN531 except for the Ethernet connector
different in form from that of the EN531.
(1) LED indicators
RUN
HLTH
LINE
(2) Setting switches
Before mounting an EN531T module in the base unit, set the switches determining
the host ID of the EN531T module and its operation mode. These switches are
provided on the front of the module.
The setting procedures are as follows:
1. Host ID switches
On the front, there are hexadecimal rotary switches, which set a host ID to determine
its Ethernet IP address. Set an address in hexadecimals (1 to 62) within the range
allocated during system configuration. Allocate a different value to each node in the
system. Use a small slotted screwdriver to set them.
Name
Host ID
2. On the front, there are 4-bit DIP switches that determine the operation of the EN531T
module. Use a small slotted screwdriver for setting these switches. Table 1-22 shows
a description of each switch.
The host ID setting hexadecimal rotary switch used to set an Ethernet IP address is
provided on the module. Set an address in hexadecimals (1 to 62) within the range
allocated during system configuration. Allocate a different value to each node in the
system. Use a small slotted screwdriver to set them.
6F8C1005
Table 1-20 EN531T LED Indications and ON, OFF, Blink Conditions
LED
Station status
Module normal
Ethernet transmission status
Table 1-21 Host ID Setting
Location
Set value: 01 to 3E(h)
STNH H (H address): 0 to 3(h)
STNL L (L address): 0 to F(h)
1.6 Names and Roles of Products
Meaning
Green
Green
Green
Setting Default (Factory setting)
00(h)
or the value determined for the
system
1
Color
23