Reading Measuring Values - MICRO-EPSILON capaNCDT 6110 IP Operating Instructions Manual

RS485 Interface
5.2.1
Master: Request Data
Byte:
Value:
Slave: Response Data
Byte:
Value:
Abbreviations:
SD
LE
LErep
SDrep
DA
SA
FC
FCS
ED
Data[] - Measuring data (little endian)
capaNCDT 61xx/IP

Reading Measuring Values

SD DA SA
0x10 x
FCS
SD LE LE
rep
0x68 x x
StartDelimiter (0x10: telegram without data; 0x68 telegram with variable length)
Length (number of bytes without SD, LE, LErep, SDrep, FCS, ED)
LE repeated
SD repeated
Destination Address /default 0x7E)
Source Address (e.g. 0x01)
Function Code
Checksum (sum of all bytes without SD, LE, LErep, SDrep, FCS, ED; without overflow, only 8 bits)
EndDelimiter
FC FCS
x 0x4C x
SD DA SA
rep
0x68 x x
ED
0x16
FC Data[] FCS
0x08 x x
FCS
ED
0x16
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