Mitsubishi Electric MELSEC iQ-R Series - Page 149

5 SAFETY APPLICATION CONFIGURATION EXAMPLES
5.2 System to Which Multiple Safety CPUs are Connected
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Setting safety device/label
Safety programs are described using safety devices. Before creating safety programs, set safety devices at device/label
memory area setting of the Safety CPU.
■Setting device/label memory capacity
Set device area capacity to be used by safety programs according to the safety device to be used by the safety program. Set
the total capacity of the safety device/label area, safety device area capacity, safety label area capacity, standard/safety
shared label area capacity from the CPU parameter setting window of the Safety CPU for [Parameter] in the [Navigation
window]. Set the parameters. Then, click the [Apply] button in the lower right of the window.
Set the capacities of the areas including the standard device area so that the total of these capacities will not exceed the total
capacity of the Safety CPU.
For details on parameter setting method, refer to the following.
 GX Works3 Operating Manual
 MELSEC iQ-R CPU Module User's Manual (Application)
Window
Displayed items
Item Setting (default)
Safety Device/Label Area Total capacity of the Safety Device/Label Area
Capacity
40K words
Safety Device Area Capacity 20K words
Safety Label Area Capacity 20K words
Standard/safety shared label area capacity 10K words