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B. Supplementary information
B-11
Festo P.BE-MTR-DCI-IO-EN en 1209d
All values are transferred in hexadecimal figures; 1 character
represents 4 bits; it is known as a tetrad <Tn>. The first tetrad
transferred contains the higher-value bits of the value.
General information: Tetrad <Tn> contains the bits b
n
...b
n+3
.
Example:
UINT8
Dec.
26
Hex
1
A
Bin
0
0
0
1
1
0
1
0
b
7
b
6
b
5
b
4
b
3
b
2
b
1
b
0
Tetrad T
4
Tetrad T
0
Checksum <PS>
The checksum is formed from the sum of all sent bytes and
shortened to 1 byte (modulo 256).
The other station must compare the sent command with the
“ecco” of the controller and process the checksum.
Checksum
Syntax
IIIISS:<Checksum>
Format
2 hexadecimal figures
Type
UINT8
Summary of Contents for MTR-DCI-...IO Series
Page 1: ...Description MTR DCI IO Description 539616 en 1209d 763197 Motor unit MTR DCI ...
Page 4: ...Contents and general instructions II Festo P BE MTR DCI IO EN en 1209d ...
Page 8: ...Contents and general instructions VI Festo P BE MTR DCI IO EN en 1209d ...
Page 19: ...System summary 1 1 Festo P BE MTR DCI IO EN en 1209d Chapter 1 System summary ...
Page 35: ...Mounting 2 1 Festo P BE MTR DCI IO EN en 1209d Chapter 2 Mounting ...
Page 43: ...Installation 3 1 Festo P BE MTR DCI IO EN en 1209d Chapter 3 Installation ...
Page 58: ...3 Installation 3 16 Festo P BE MTR DCI IO EN en 1209d ...
Page 79: ...Commissioning 5 1 Festo P BE MTR DCI IO EN en 1209d Chapter 5 Commissioning ...
Page 120: ...6 Operating maintenance and diagnosis 6 12 Festo P BE MTR DCI IO EN en 1209d ...
Page 121: ...Technical appendix A 1 Festo P BE MTR DCI IO EN en 1209d Appendix A Technical appendix ...
Page 175: ...Index C 1 Festo P BE MTR DCI IO EN en 1209d Appendix C Index ...
Page 176: ...C Index C 2 Festo P BE MTR DCI IO EN en 1209d Contents C Index C 1 ...