Step
|
Action
|
---|---|
1
|
Start the configuration using the general procedure for the TSX CTY 2C module until reaching the next entry screen Configure the input interface.
![]() Some headings are frozen, or not displayed, according to the type of encoder output (series or parallel).
|
2
|
Fill in the accessible headings according to the following table.
|
3
|
Confirm the new configuration. To do this:
|
Zone
|
Heading
|
SSI Series output encoder
|
Parallel output encoder(s)
|
---|---|---|---|
Encoder
|
Binary or Gray
|
Coding type.
|
idem series output
|
Measurement inversion
|
Invert the measurement change direction to a rotation direction given by the encoder.
|
idem series output
|
|
Multiplexing
|
Does not exist.
|
Authorizes encoder multiplexing by the application.
|
|
SSI Frame
|
Transmission frequency
|
150, 200 (by default), 375, 500, 750 kHz or 1 MHz.
|
idem series output
|
Line monitoring
|
Line check selection (rupture or short circuit).
|
Frozen: line check control present.
|
|
Frame
|
Information: summary of the series frame characteristics.
|
idem series output
|
|
Header
|
No. of header bits
|
0 to 4 (0 by default)
|
Frozen at 0.
|
Data
|
No. of encoder data bits
|
8 to 25 (16 by default)
|
8 to 24 (24 by default)
|
No. of masked MSBs
|
0 to 17 (0 by default)
|
0 to 16 (0 by default)
|
|
Reducing the resolution
|
0 to 17 (least significant masked bits, 0 by default).
|
0 to 16 (0 by default).
|
|
Limit: No. of encoder data bits – No. of most significant masked bits – No. of least significant masked bits > 8 active data bits.
|
|||
Rollover
|
Frozen (depending on the number of active data bits).
|
idem series output
|
|
Status
|
No. of status bits
|
0 to 4 (0 by default)
|
Frozen at 3.
|
Error bit
|
none by default. To gain access to this choice, the number of status bits must be > 1.
|
none by default.
|
|
Position
|
1 to 4 (1 by default). The heading only appears if the error bit is selected.
|
Frozen at 3. The heading only appears if the error bit is selected.
|
|
Active at 0/1
|
Error bit active level (1 by default). The heading only appears if the error bit is selected.
|
idem series output
|
|
Parity
|
Parity bit
|
none by default. The choice of parity only appears if the bit is selected. If the parity is odd, the number of status bits is limited to 3.
|
Frozen: with, even parity.
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