Epson FEH300b - Manual (Page 33)

2-19
2-6 Dip Switches
Dip switch number 2 (CF Card interface cover access control)
When the dip switch number 2 is set to the ON position, access to the CF card is possible
whether the cover is opened or not. In case access to the CF card is disabled because of
damage of the CF card interface cover, set the dip switch number 2 to the ON position.
Normally keep it in the OFF position.
Caution
With the dip switch number 2, the LED status when the CF card interface cover is opened can be set.
Dip switch number 2 LED Contents
OFF
Not lit
Access to the CF card is not performed.
CF card can be removed.
Lights up in red
Accessing the CF card.
After the access is finished, the LED goes off.
ON Lights up in red Access to the CF card is possible at all times.
Dip switch number 3, 4 (Not used)
Set the dip switch number 3 and 4 to OFF.
Dip switch number 5, 6, 7, 8 (Terminating resistor setting)
Caution
When connecting a controller at CN1 via RS-232C, set the dip switch number 5 and 7 to the
OFF position.
• When connecting a controller at CN1 via RS-422/485 (2-wire connection), set the dip switch number 7 to the ON
position.
• When connecting a controller at CN1 via RS-422/485 (4-wire connection), set the dip switch number 5 and 7 to the
ON position.
• For the following connections at modular jack 1 or 2, set the dip switch number 6 or 8 to the ON position.
• Master station for multi-link 2 connection
• Connection with a controller (PLC, temperature controller, etc.) via RS-485
• Connection with the card recorder “CREC” (optional)
• Connection with the serial extension I/O “V-I/O” (optional)
• Connection to the @E.Terminal at the termination of V-Link connection via RS-485
* Detaching controller unit
To operate the dip switch in NP5M0101-5H4/4H4, NP5N0011-5H4/4H4, remove the controller unit.
Remove mounting screws at three places to remove the controller unit from the display unit.
Be careful not to drop or lose the mounting screws.
U-A U-B LAN CN1 MJ2 MJ1
CF
CN5
CN7
4:RUN
3:U-TERM
2:TERM
1:STOP
ONL
ERR
UROM
RUN
ALM
BAT
No.
USB
LOADER
USER ROM CARD
CPU
SX-BUS
IN
OUT
24V DC
+
-
FG
Mounting screws at three places
M3 screws thread,
Tightening torque:
0.5 to 0.7N·m