Omron SYSMAC CS1 Operation Manual page 56

Board Switch Settings
Pin(s) Use
1 UM write-protection
(See note 1.) ( )
2 Program transfer at
startup
3 (See Programming Console
note 3.) display language note 3 ) display language
4 Peripheral port
communications settings
6 Initial operation
conditions
7 and 8 Easy backup setting 7 and 8 Easy backup setting
Settings
ON User memory
write-protected
OFF User memory not
write-protected
ON Transfer
OFF Do not transfer
ON English
OFF Japanese
ON U
se parameters
set in the PC
Setup.
OFF Auto-detect
Programming
Device
(See note 4.)
ON Start operation
without waiting for
computer
initialization
OFF Wait to start
operation after
computer
initialization
See note 5. See note 5.
Note 1. The following data is write-protected when pin 1 is ON:
• The user program
• All data in the parameter area (such as the PC Setup and registered I/O
table)
Furthermore when pin 1 is ON, the user program and parameter area won't
be cleared even when the memory clear operation (all clear) is performed
from a Programming Device.
2. When pin 2 is ON and the power is turned ON, any I/O Memory file (AUTO-
EXEC.IOM, ATEXECjj.IOM) will also be transferred automatically. Both
the program (AUTOEXEC.OBJ) and the parameter area (AUTOEX-
EC.STD) must exist in the Memory Card. I/O Memory files (AUTOEX-
EC.IOM, ATEXECjj.IOM) are optional.
3. Always leave pin 3 turned OFF on the CS1PC-PCI01H-DRM. To change the
Programming Console messages to English when using the CS1PC-
PCI01H-DRM, select English on the initial Programming Console display.
4. The auto-detect operation goes through baud rates in the following order:
Programming Console, and then peripheral bus at 9,600 bps, 19,200 bps,
38,400 bps, and 115,200 bps. Programming Devices that aren't in peripher-
Function
Write-protecting UM prevents the user program and
PC Setup from being overwritten from a Programming
Device (including a Programming Console.) Device (including a Programming Console.)
Turn this pin ON if you want to prevent the program
from being changed on-site without authorization.
When this pin is ON, the program (AUTOEXEC.OBJ)
and parameter area data (AUTOEXEC.STD) will be
transferred from the Memory Card to the PLC
automatically at start-up. (See note 2.)
A PLC's software (program and parameter area data)
can be changed completely just by inserting a new
Memory Card and turning ON the power. This can be Memory Card and turning ON the power. This can be
used to switch the system to a new arrangement very
quickly.
If pin 7 is ON and pin 8 is OFF, the simple backup
function's Memory Card read operation will override
the program transfer function. In this case, the program
and parameter area data won't be transferred even if
pin 2 is ON.
Programming Console messages are displayed in
English when this pin is ON Turn OFF to display English when this pin is ON. Turn OFF to display
messages in the language stored in system ROM.
Leave this pin OFF when using a Programming
Console or CX-Programmer (with the peripheral bus
setting) connected to the peripheral port. g) p
Turn this pin ON when the peripheral port is being
used for a device other than a Programming Console
or CX-Programmer (with the peripheral bus setting).
This pin determines whether or not the Board waits for
the computer to complete initialization before starting
operation if it is set for RUN or MONITOR mode at
startup. Turn pin 6 ON if the host's startup is slow and p p
you want to start ladder program execution first. l dd
(The SYSMAC CS1 Board does not have a
user-defined pin like pin 6 of the CS-series CPU Units.)
The settings on pins 7 and 8 determine what kind of The settings on pins 7 and 8 determine what kind of
easy backup operation will be performed.
Section 2-3
p p
p
i fi
37