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6.15 Multiple-user debugging function
6.15.1 Simultaneous monitoring execution by multiple users
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FUNCTIONS
(2) Operation Procedure
For multi-user monitoring operation, create a user-defined system file in the following
steps.
• Choose [Online] [Format PLC memory] on GX Developer to display the PLC
memory format window.
• Select "Program memory/device memory" from the "Target Memory list box".
• At the "Format Type" section, select "Create a user setting system area..." so that
its radio button is checked.
• Specify the desired k steps in the "System Area" text box.
The maximum number of steps that can be set as system areas is as indicated in
Table6.33.
Only 1k steps are applicable to one monitor file in other station.
Figure 6.80 System area setting (when number of steps is set to 1k steps)
Table6.33 Maximum number of steps that can be set as system areas
CPU module
Maximum number of steps
that can be set
System area for monitoring from
other station
Basic model QCPU
Max. 3k steps
Max. 3 areas
High Performance model
QCPU
Process CPU
Redundant CPU
Universal model QCPU
Max. 15k steps
Max. 15 areas