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SICAM A8000 / CP-8000 • CP-8021 • CP-8022 Manual Unrestricted 439
DC8-037-2.02, Edition 10.2017
9.2.2.2 Test Functions
Diagnosis and test of the application program provide read functions that display information
from the open-/closed-loop control function and write functions that influence the open-/closed-
loop control function.
You get to the diagnosis and test of the application program via the menu Home | Logic
test .
Read Functions
Available for the user names administrator and guest (can be used from
administrator and more than one guest at the same time).
• Display statistic information of the application program
• Display current value of selected variables (signal status)
For both functions a cyclic polling from the target device in a grid of 1 s is performed.
Write Functions
Only available for user name administrator. When logging on to the target device as
guest, the control elements for the writing operations are not visible in the logic test page.
• Change status of the application program
─ Cold start
─ Warm start
─ Halt cyclic processing
─ Continue cyclic processing
─ Run 1 cycle
• Change value of selected variable (forcing signal)
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