Toshiba T2N - Manual (Page 24)

1.System Configuration
User’s Manual 9
•
Setting Switches of Operation Mode
These switches are provided on the CPU front panel. They control the
following functions.
(1) Programmer/S-LS(selection) Switch
Setting
Position
Function CPU operation
(Communication support on Programmer port)
SW.1
OFF T-PDS T-PDS direct connection mode : Operate as the
Programmer.
ON S-LS S-LS connection mode : Operate as the tool for setting
parameter for TL-S20LP.Or operate as the remote
programmer T-PDS via TL-S20LP.
(2) ROM/RAM Switch
Setting
Position
CPU operation
at power up and at the beginning of the RUN mode
SW.2
Function
OFF ROM Starts up after the content of the EEPROM has been
transferred to the RAM.
(Transfer is not executed when P-RUN is selected.)
ON RAM Starts up on the content of the RAM.
(No program transfer)
The ROM/RAM switch is set to ROM at the factory.
OFF
1
2
3
4
5
6
P/S
ROM
R/S
CM0
CM1
COM
Programmer/S-LS Switch This switch can be changed anytime
ROM/RAM Switch CPU reads this status when power
is changed from OFF to ON or when
operation mode is changed to RUN.
RUN/Stand-by Switch
Selection Switch of optional
Communication function
Programmer Port
Parity
CPU reads these switches status
only when power turns to ON.
NOTE
Programmer/S-LS (selection) switch is set to Programmer at the factory.
NOTE