18 model 3000 Ethernet Module / DS Connection Module Operation Manual
Chapter 3 Setting
3
Each  of the switches for EN751 and EN761 is described inTable 3-5.
Operation Mode
• Normal:  The EN7 module is operated in standard condition.
• Download: Used for downloading firmware to the EN7 module program ROM 
(flash PROM).  This mode is set in upgrading the firmware version.
• Test Program: Used for operating the test program.  Never use this mode.
IP Address Type
• Class B (General): Used for connecting an Ethernet of integrated controllers or a 
general Ethernet.
• TOSDIC-CIE 1200: Used for connecting a TOSDIC-CIE 1200 Ethernet. (The system 
operates according to the data set in the flash PROM.)
• Setting from Tool: Used for operating the EN6 modules with the network 
parameters set from the Engineering tool.
Table 3-5  Operation Mode Setting Table (FN711)
Switch No.
Name
Function Setting
Default 
(Before 
shipment)
1 M0 Operation mode
M1 M0 Operation
M1=off
M0=off
(Normal setting)
off off Normal
off on Reserve
2 M1 on off Reserve
on on Memory clear
3 TEST Test program on : Test mode, 
off : Normal mode
off
4 TAGL FROM tag load on : Tag load from FROM, 
off : Non-operation
off
5 DL Download on : Download mode, 
off : Normal mode
off
6 SEL Serial switching on : TOOL=Tool  Internal=Debug, 
off : TOOL debug  Internal=Tool
off
7 DLSP DL speed on : 115200BPS, 
off : 57600BPS
off
8 DBB Debug break Normally off off