Lenze EPM-T110 - Page 168

Transmitting parameter data
Telegram structure
10
Network via CANopen
10.5
10.5.1
l
10.5-3
EDSPM-TXXX-3.0-04/2004
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LOW byte HIGH byte
Subindex Data 1 Data 2 Data 3 Data 4
The index of the telegram is used to address the index to be read or written:
z The index value must be entered in left-justified Intel format and divided into
Low byte and High byte (see example).
z For subindices, the number of the associated subindex must be entered into
the telegram’ssubindex.
z For indices without subindex, the subindex always has a value “0’.
The subindex 1 of index I2400
h
(monitoring time for PDO1) is to be addressed:
11 bits 8 bytes of user data
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LOW byte HIGH byte
Subindex Data 1 Data 2 Data 3 Data 4
00
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24
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1
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LOW byte HIGH byte
Subindex Data 1 Data 2 Data 3 Data 4
Up to 4 bytes (Data 1 ... Data 4) are available for parameter data.
Data are entered in left-justified Intel format with Data 1 as LSB and Data 4 as MSB
(see example).
The value ”1s” is to be transmitted for the index 2400
h
(monitoring time).
Data
1...4
= 1 × 1000 = 1000 = 00 00 03 E8
h
11 bits 8 bytes of user data
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LOW byte HIGH byte
Subindex Data 1 Data 2 Data 3 Data 4
E8
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03
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00
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00
h
(LSB) (MSB)
Parameter addressing
(Index/subindex)
Example
Parameter data (data 1 ... data 4)
Example
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