Lenze 8400 BaseLine C - Manual (Page 215)

9 System bus "CAN on board"
9.9 Implemented CANopen objects | I-1005
215
Lenze · 8400 BaseLine C · Reference manual · DMS 1.6 EN · 01/2014 · TD05
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I-1005
This object can be used to activate the generation of sync telegrams and to write the identifier va-
lue.
• This object relates to codes C367 and C368 .
Creating sync telegrams
Sync telegrams are created by setting bit 30 (see below) to "1". The time between the sync telegrams
can be set using the object I-1006 .
Writing identifiers
To receive PDOs, the value 0x80 must be entered in the 11-bit identifier in the Lenze setting (and
according to CANopen specification) . This means that all modules are by default set to the same
sync telegram.
• If sync telegrams are only to be received by certain communication modules, their identifiers
can be entered with values up to and including 0x07FF.
• The identifier can only be changed if the communication module does not send any sync tele-
grams (bit 30 = "0").
• How to change the identifier:
• Deactivate identifier (set bit 30 to "0").
• Change identifier.
• Activate identifier (set bit 30 to "1").
[9-10] Data telegram assignment
Index:
I-1005
Name:
COB-ID SYNC message
Subindex Default setting Display range (min. value | unit | max. value) Access Data type
0: COB-ID SYNC message 0x0000 0080
or
0x8000 0080
0 4294967295 rw U32
8th byte 7th byte 6th byte 5th byte
Data 4 Data 3 Data 2 Data 1
Bit 31 Bit 30 Bit 29 ... bit 11 Bit 10 ... bit 0
X 0/1 Extended identifier* 11-bit identifier
* The extended identifier is not supported. Bit 11 ... bit 29 must be set to "0".