Siemens SIMATIC TIM 3V-IE DNP3, Системное руководство

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The SINAUT Configuration Tool
6.6 TD7onTIM
TIM DNP3
192
System Manual, 12/2015, C79000-G8976-C253-04
objects: Partner and send parameters (Page 194) > "Read cycle" parameter). All setpoint
and parameter objects in the fast cycle are subjected to a 1-out-of-n check; in other words, at
the end of the fast cycle there is a check to make sure that there is a setpoint or parameter
entry for only 1 of the acquired objects.
Note
Resetting the input bits
• If entries are made via a memory or data byte, or a setpoint or parameter entry is enabled
by a memory or data bit (via the send trigger "Triggersignal"), the set entry bit or trigger
signal is automatically reset to zero by TD7onTIM.
•
If, however, a 1-out-of-n error is detected, the bit is not automatically reset. You then
need to reset the input bit manually or have it reset by the user program.
Image 6-17 Parameter assignment dialog of the "OpInputMonitor" system object
"Status byte for operator input" box
Name: Status byte for operator input
Memory area: The following options are available:
•
DB: Data block
•
Memory bit: Memory bit area
•
Output: Process output image (PIQ)
DB No.: Specifies the DB number in the CPU if the data block memory area (DB) was
selected
Address
[byte]:
Input box for the byte number in the selected memory area
Explanation: The status byte for operator input is the output byte of the OpInputMonitor
system object.
In the status byte for operator input, the next 3 bits are assigned (explanation
see above).