ESD electronic CAN-CBM-PLC/331-1, Hardware Manual

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User Parameters
CAN-CBM-SIO, CAN-CBM-SIO4 Software Rev. 1.0 3 - 9
Parity Type... The polarity of the parity bit is determined by the parameter bit
‘Parity Type’:
Parity Type Polarity
0
'even'
(default setting)
1 'odd'
Table 3.3.9:
Setting the polarity
Bits per
Character.....
Via these two bits the number of bits/character is selected:
Bits per Character
Number of transmitted bits
Bit 1 Bit 0
0 0 5 (not at terminal interface)
0 1 6 (not at terminal interface)
1 0 7
1 1
8
(default setting)
Table 3.3.10:
Number of bits/character
For the terminal interface only the following combinations
of ‘Bits per Character’ and ‘Parity Mode’ are permissible:
7 data bits + 1 parity bit
8 data bits
no parity (default setting)
8 data bits + 1 parity bit