16
model 2000 Ethernet Module Operation Manual
Chapter 3 Setting
3
3.1.3
Operation mode setting switches (MODE)
The product has in it the 8-bit DIP switches that determine EN6 module operation. Use a
small screwdriver for their setting.
Each of these switches is described in Table 3-2.
Note:
This mode is valid for EN611 and EN631 only. (Not applicable to EN621 and
EN641 dual systems. If this mode is used, it is valid for line A only, provided that
a single socket interface is employed.)
Table 3-2 Operation Mode Setting Table (EN611, EN621, EN631, EN641)
Switch No. Name
Function
Setting
Default
(Before
shipment)
1
M0
Operation mode
M1
M0
Operation
M1=off
M0=off
(Normal setting)
off
off
Normal
2
M1
off
on
Reserve
on
off
Download
on
on
Test program
3
SL
RS-232C function
selection
on : Debugger, off : Tool
off
4
GW
Relay function (future)
on : Provided, off : None
off
5
S0
Spare 0
Unused
off
6
IPF
IP address restriction
(Note)
on : Free, off : Restricted
off
7
IP0
IP address type
IP1
IP0
Operation
IP1=off
IP0=off
(Class B
setting)
off
off
Class B (General)
8
IP1
off
on
Reserve
on
off
TOSDIC-CIE 1200
on
on
Set from tool