A 4.12 Dtd, Msc7401, Msc7602, Msc7802 - MICRO-EPSILON IF2035-PROFINET Operating Instructions Manual

Appendix | Sensor Values, Data Format, Conversion
A 4.12 DTD, MSC7401, MSC7602, MSC7802
Baud rate 256000 baud ex factory, [9600 ... 256000]
Bus address 126 [2 ... 126]
Sequence for a measurement value request:
Send 0x10 0x7E
Receive 0x68 0x0B
0x1C 0x16
4
Result Description
Unscaled value
Scaled value
Maximum speed for data transmission (1x send + 1x receive): ~3 ms @ 256.000 Baud
1) DA: 126
2) SA: 1
Fig. 31 Encoding of Measured Data in the Transmission Protocol
Please refer to the operating instructions for the inductive displacement measuring system for more information.
The current version is available at:
https://www.micro-epsilon.de/download/manuals/man--induSENSOR-MSC7xxx--en.pdf
IF2035-PROFINET
0x01 0x4C 0xCB 0x16
1 2 3
0x0B 0x68 0x01 0x7E
2
Format
Bytes 8 - 11:
4 Bytes, float, Little-Endian
Bytes 12 - 15:
4 Bytes, float, Little-Endian
3) CH: Checksum Send: Bytes 2 - 4
4) CH: Checksum Receive: Bytes 5 - 15
RS485 half duplex Measurements ex factory scaled to analog value,
Little Endian
0x08 0xAE 0x47 0x61
1
Example
0x3F6147AE (float)
= 0.88 V
If this value is 0, the controller was not
set up. Otherwise, the digital counter-
part of the analog output will be sent
according the setting you have done in
the controller before.
0x3F 0x00 0x00 0x00 0x00
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