Lenze I/O system 1000 - Page 548

Lenze · I/O system 1000 · Reference Manual · DMS 5.0 EN · 09/2016 · TD17 548
9 PROFINET communication
9.10 Parameterising the time stamp
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Write data: 20 bytes/60 bytes
Depending on project planning, the output area can be used to write up to 15 time stamp entries. 4
bytes in the process image are intended for each time stamp entry:
Status of outputs:the status of the outputs for the time required is stated here. You can project plan
the following variants by incorporating the GSE file LE010C3A.gse.gse:
20 bytes, 5 time stamp entries:
60 bytes, 15 time stamp entries:
Running number (RN): The "running number" is a consecutive number between 0 ... 63, which
always starts afresh from 0. You use the "running number" to determine the time sequence of
entries. It must be incremented with every time stamp entry.
In the first run, the "running number" must start with 1.
Ticker value: Specify a time here in s at which the status of the outputs is to be accepted (value
range: 0 ... 65535).
Output area
Addr. Access Assignment
+0 Byte Bits 3 ... 0: 0 (fixed)
Bit 4: Enable of DO 1 (0: Disable, 1: Enable)
Bit 5: Enable of DO 0 (0: Disable, 1: Enable)
Bit 6: DO 1 status
Bit 7: DO 0 status
+1 Byte Running number (RN)
+2 Word Ticker value
Addr. +0 +1 +2 +3
+0 PAA RN 16-bit s value
+4 PAA RN-1 16-bit s value
+8 PAA RN-2 16-bit s value
+12 PAA RN-3 16-bit s value
+16 PAA RN-4 16-bit s value
Addr. +0 +1 +2 +3
+0 PAA RN 16-bit s value
+4 PAA RN-1 16-bit s value
+8 PAA RN-2 16-bit s value
+12 PAA RN-3 16-bit s value
... ... ... ...
+56 PAA RN-14 16-bit s value
 Note!
If using SFC 15 to write consistent user data, up to 15 time stamp entries can be written.
If less than 15 time stamp entries are written, bit 6 must also be set for the last RN. This
has to be done to ensure that the following entries don't have to be written in an
"invalid" way. The module ignores all time stamp entries after an entry with a set bit 6.