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Lenze ECS series User Manual

Lenze ECS series
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Appendix
General information about the system bus (CAN)
Parameter data transfer
14
457
EDBCSXA064 EN 3.2
Writing parameters
The acceleration time C0012 (parameter set 1) of the controller with the node address 1 is
to be changed to 20 seconds via the SDO1 (parameter data channel 1).
ƒ Identifier calculation
Identifier from SDO1 to controller Calculation
1536 + node address 1536 + 1 = 1537
ƒ Command "Write Request" (transmit parameter to drive)
Command Value [hex]
Write request 0x23
ƒ Index calculation
Index Calculation
24575 − code number 24575 − 12 = 24563 = 0x5FF3
ƒ Subindex: 0
ƒ Calculation of the acceleration time
Data 1 ... 4 Calculation
Value for acceleration time 20 s ú 10000 = 200000
= 0x00030D40
ƒ Telegram to controller
Identifier
User data
Command Index
LOW byte
Index
HIGH byte
Subindex Data 1 Data 2 Data 3 Data 4
1537 0x23 0xF3 0x5F 0x00 0x40 0x0D 0x03 0x00
ƒ Telegram from controller if executed faultlessly
Identifier
User data
Command Index
LOW byte
Index
HIGH byte
Subindex Data 1 Data 2 Data 3 Data 4
1409 0x60 0xF3 0x5F 0x00 0x00 0x00 0x00 0x00
Command:
"Write Response" (response of the controller (acknowledgement)) = 0x60
Identifier:
SDO1 from controller (= 1408) + node address (= 1) = 1409

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Lenze ECS series Specifications

General IconGeneral
BrandLenze
ModelECS series
CategoryControl Unit
LanguageEnglish

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