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6-15GFK-0787B Chapter 6 Configuration
CPU Configuration
Complete the entries on the CPU Configuration menu. The defaults are indicated with
dots in the parentheses, as shown below. If a default selection is correct for your system,
you don’t need to edit that item.
Specify whether the CPU is model IC697CPU788 or 798.
Specify whether Online programming will be permitted. If this item is
set to Yes, online run mode stores, single word online changes, or block
edits can be made without shutting down the PLCs. See page 7-37 for
information about online changes.
Note: online changes are intended for system debug and commissioning
only.
Specify 1, 2, or 3 CPUs in the GMR system.
If Simplex Shutdown is enabled, a PLC will shut down if it determines
that it is the only PLC still operating. The timeout period before it shuts
down is configured as the next item. When the PLC shuts down the
system, it sets its outputs to their default state or last state, as configured
for each block.
If Simplex Shutdown is enabled, this selects the timeout period. The
timeout period may be 0 to 65535 seconds (18.2 hours).
This must be the same value as the watchdog timer in the Logicmaster
90-70 CPU Configuration. The default is 200mS.
Exiting the Window
When you complete this screen, select OK to return to the System screen. When you
select OK, your entries are saved in RAM and the window disappears.
If you want to exit the window and reset all fields to their previous content, select Close or
Cancel instead.
CPU Type
On Line Prog
# CPUs
Simplex
Shutdown
Timeout
Watchdog