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TO SELECT A POSTION
(assumes A or E has been entered)
Type the command and follow with an ENTER (cr). Positions below 0 or above 360 degrees will cause the
display to flash:
-select recognized Azimuth and Elevation positions from within your programmed parameters.
Positioner will return a confirmation with "P=XXX" and update status. For example, the command "135"
might return:
A=135 S=5 M
Meaning: A (azimuth mode), to 135 degrees, S (speed)=5 (50%), M (moving).
RETURNED VALUES
All strings, including updates and error conditions, returned to the terminal by the controller are followed by
a line feed (OA) and a cr (OD). No echoes are returned.
ERROR CODES:
There are a number of error conditions, returned by the controller to the terminal, as shown below (assume
Azimuth):
A ERR=03
"Unexpected character" - returned when the received command is unknown.
A ERR=04
"Unexpected byte" - returned when the number of bytes received exceeds the buffer space.
A ERR=05
"Low 12 volts" - returned when the controller has detected a low 12 volt condition and has saved the current
position and speed in a non-volatile memory. If the positioner was moving when this condition occurred,
pulses counts could be lost, causing a slight error in the saved position
.
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Содержание RC2800PX-AZ
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