Sequence Of Operations For Starting Up The Serial I/O Board (Scb1) - Siemens 6RA7086-6KS22 Operating Instructions Manual

Start-Up
7.7.8

Sequence of operations for starting up the serial I/O board (SCB1):

With the power supply disconnected, insert the SCB1 board into slot 2 (or, if you have
1
installed a technology board, into slot 3).
Set bus address on SCI using DIP-Fix switch S1 (each SCI slave requires its own address
2
number):
Address number
Switch setting S1
Mount the interface board(s) on the rail, make the connection to the 24 V power supply and
3
the fiber optic connection between SCB1 and SCI.
The SCB1 board is used in conjunction with the SIMOREG DC master only as the master
4
for SCI slaves.
Depending on the type of SCI slaves used and the functions required, the following
parameters are relevant with respect to board operation (for details, see function diagrams
in Section 7, and parameter list in Section 11):
U690 Configuration of analog inputs of SCI1
-
- U691 Smoothing time constant of analog inputs of SCI1
U692 Zero calibration of analog inputs of SCI1
-
U693 Actual value output via analog outputs of SCI1
-
U694 Gain of analog outputs of SCI1
-
U695 Zero calibration of analog outputs of SCI1
-
U698 Binector selection for binary outputs of SCI1
-
Display parameters n697 (diagnostic information) and n699 (display of input/output data)
-
facilitate troubleshooting during start-up.
Switch the electronics power supply off and on again or set U710.001 or U710.002 to "0" to
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transfer the values of parameters U690 to U698 to the supplementary board.
Note: This initialization process will interrupt the communication of any supplementary board
that has already been started up.
7-54
Slave 1
The type of input signal for each input is parameterized via the indices.
Filtering of the input signal for each input is parameterized via the indices.
The input signal for each input is zero calibrated via the indices.
A connector number is selected via the indices to define the output quantity at each
output.
The gain for each output is parameterized via the indices.
The output signal for each output is zero calibrated via the indices.
Selection of binectors whose states are output via the binary outputs of the SCIs.
Slave 2
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open closed
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SIEMENS AG
SIMOREG DC Master Operating Instructions
05.05
6RX1700-0AD76