3 error flags, 11 read parameter, 1 request – ebm-papst ECI-63.XX-K4 User Manual
Page 87: 2 answer, 9 rs485 communication
Advertising

87
9 RS485 Communication
9.10.3 Error flags
Bit
Meaning
7
6
5
Save parameter failed
4
Incorrect access key
9.11 Read parameter
Reads a parameter from the parameter memory.
9.11.1 Request
RS485 Char
Use
Value / Comment
1
Start byte
COM_CRX_PARAMETER_RD
2
Address byte
Bus address
3
Parameter No. Hi
4
Parameter No. Lo
0...65535
5
Checksum
9.11.2 Answer
RS 485 Char
Use
Value / Comment
1
Start byte
COM_CTX_PARAMETER_RD
2
Address byte
Bus address
3
Parameter No. Hi
4
Parameter No. Lo
0...65535
5
Parameter Hi
parameter read
6
Parameter Lo
7
Status byte
8
Checksum
Advertising
This manual is related to the following products: