Operators Manual
Operation
M55-ML3-UG, Rev A
44
PR
Command
R/W
Command String
10
–
Serial port mode
00
–
remote control 01
–
debug mode
20
–
Response upper/lower frequency plan
limit in kHz
2.<dd><dd><dd><dd>: upper limit
3.<dd><dd><dd><dd>: lower limit
26
–
Response RF detector voltage (in mV)
2.<dd><dd>: RF detector voltage
I
Request Factory
Parameters
W
NU<tt><ss><02><E0><dd><CS><CR><LF>
1.<dd>: Factory Parameters Type
00
–
RF loop control
20
–
Upper/Lower frequency plan limit in kHz
26
–
RF detector voltage (voltage x 1000)
I
Response
Configuration Data
NOTE
Internal Factory uses
to support system
tracker.
R
NU<tt><ss><##><6E><dd..dd><CS><CR><LF>
<##> = 0 to request number of data lines available
<##> = 1+ to request specific data line.
1.<dd>: - Number of data lines available
(or) <dd..dd>: - Configuration data
I
Request
Configuration Data
W
NU<tt><ss><02><EE><dd><CS><CR><LF>
1.<dd>: 00
–
Get number of data lines available
01..nn
–
Get specified data line
Error Responses:
In the event of a communications error, the device will respond with an error byte in
the format:
<02><7F><xx>
Where error code byte xx indicates:
00 hex
Good data (no error, this is the normal response for commands)
55 hex
Invalid Data
CC hex
Internal error processing command
AA hex
Remote commands locked out
FF hex
Bad command packet received
