Omron SYSMAC CV Series Operation Manual page 508

PC Setup Details
Name
B:Startup Forced Status Hold
hold Bit status (A00013)
(Forced status)
IOM Hold Bit status
(A00012)
(I/O bits)
Restart Continuation
Bit status (A00011)
(Power on flag)
C:Startup mode
D:Startup processing
E:I/O refresh
498
Specify whether the status of the Forced Status Hold Bit is to be maintained or
reset to OFF when power is turned on. If A00013 is reset, the forced ON/OFF
status of all force-set and force-reset bits will be cleared when power is turned
on. Changes to this setting are effective the next time the power is turned ON.
(Default: A00013 turned OFF)
Specify whether the status of the IOM Hold Bit is to be maintained or reset to
OFF when power is turned on. If A00012 is reset, the CIO Area, Transition Flags,
Timer Flags, Timer PVs, index registers, data register, and the Current EM bank
number will be cleared when power is turned on. Changes to this setting are
effective the next time the power is turned ON.
(Default: A00012 turned OFF)
Specify whether the status of the Restart Continuation Bit is to be maintained or
reset to OFF when power is turned on. If A00011 is reset, restart continuation
won't be performed when power is turned on. Changes to this setting are
effective the next time the power is turned ON.
(Default: A00011 turned OFF)
The following settings are required to continue operation after a power
interruption:
Restart Continuation Bit (A00011):
ON and maintained
IOM Hold Bit (A00012):
Startup mode:
Power OFF interrupt program:
Designate the PC operating mode to be set when PC power is turned ON.
Changes to this setting are valid the next time the power is turned ON.
(Default: PROGRAM)
Designate whether the user program (AUTOEXEC.OBJ) is automatically
transferred from the Memory Card to PC memory when the power is turned ON.
If this parameter is set to transfer the program, the program will be transferred
regardless of the PC's startup mode setting. Changes to this setting are effective
the next time the power is turned ON.
DIP switch pin #5 on the CPU can be turned ON to transfer both the user
program (AUTOEXEC.OBJ) and the PC setup (AUTOEXEC.STD). Refer to
information on the Memory Card for details.
(Default: Don't transfer)
Designate the I/O refresh method as cyclic, zero-cross, scheduled, or immediate.
Cyclic refreshing occurs once each cycle at the end of program execution.
Zero-cross refreshing occurs each time the AC power supply voltage crosses
zero. Set this method to more accurately turn off output devices when using AC
power supplies.
Scheduled refreshing occurs at a specific timer interval. The scheduled refresh
interval must also be set. Set the execution interval between 10 and 120 ms.
Scheduled refreshing cannot be used if the PC is set for synchronous operation.
Immediate refreshing occurs when certain instructions are set to interrupt for
refreshing from the user program. To set immediate refreshing, specify scheduled
refreshing with a refresh interval of 00 ms. If this is done, I/O status will be
refreshed only when instructions in the user program call for it.
Changes to this setting are effective immediately.
(Default: Cyclic)
Operation
ON and maintained
RUN or MONITOR
Exists
Section 7-2