Sperry Marine Rudder Angle Indicator System, Руководство по эксплуатации, установке и обслуживанию

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RAIS 056357/B
System Parameters 6-9
RS-422 Out 1
Configures the RS- 422 serial data output 1 (rudder angle output).
Baudrate
Selects the transmit baudrate.
Settings: 4800 Baud
Data is transmitted at 4800 Baud
(standard according to NMEA / IEC 61162-1).
9600 Baud
Data is transmitted at 9600 Baud
(non-standard).
38400 Baud*
Data is transmitted at 38400 Baud
(high-speed, not compliant to IEC 61162-2).
CAUTION
Risk of misusage
The RS-422 output 1 and RS-422 output 2 of the RAC is not
MED compliant in case 38400 baud are selected as interface setting.
Always make sure that another baud rate setting (4880 or 9600 baud)
must be selected as RS-422 output 1 and RS-422 output, when the RAC is
used on a ship under wheelmark certification
Update Rate
Selects the rate at which output sentences are transmitted.
Settings:
10 Hz
Sentences are transmitted at a rate of 10 Hz.
This option should be selected only if a rate of 1 Hz would
be too slow, e. g. when the serial rudder angle data is used
to feed a live display.
1 Hz
Sentences are transmitted at a rate of 1 Hz.
This rate should suffice in most cases and should be
selected unless a higher rate is absolutely required.
Messages
Selects the NMEA sentences to transmit.
Settings: RSA
Transmit the rudder angle(s) using the $--RSA sentence.
Select (check) this option to activate transmission of the $--
RSA sentence at the RS-422 serial output 1.
De-select (uncheck) this option to disable transmission of
the $--RSA sentence at the RS-422 serial output 1. This will
disable the output completely.