B) Status Requests
Table 1.1 lists the status requests for the 2016-75-40 and briefly describes them
*
PLEASE NOTE: The two character {aa}(00-31) prefix, in the table below,
should be used ONLY when RS-485, (OPTION-Q), is selected.
TABLE 1.1 2016-75-213
STATUS REPORT
STATUS REPORT
Command
Syntax *
Description
Command Status
{aaS1}
Returns {aaS1bccAM} where:
• b = 0 if input frequency = 201 MHz
• b = 1 if input frequency = 213 MHz
• cc = Tx gain
• A = 0 - summary alarm
Reference Status
{aaS2}
Returns {aaS2E} where:
• E = Ext 10MHz Status (1 = on, 0 = off)
C) Commands
Table 1.2 lists the commands for the 2016-75-213 and briefly describes them. After a
command is sent the 2016-75-213 sends a return “>” indicating the command has been received and executed.
General Command Format
- The general command format is {aaCND...}, where:
{ = start byte
aa = address (
RS-485 only - option -Q
)
C = 1 character, either C (command) or S (status)
N = 1 character command or status request
D = 1 character or more of data (depends on command)
} = stop byte
*
PLEASE NOTE: The two character {aa}(00-31) prefix, in the table below,
should be used ONLY when RS-485, (OPTION-Q), is selected.
Talbe 1.2 2016-75-213
COMMANDS
Command
Syntax*
Description
Set Input Frequency
{aaC1x}
where:
• x = 1 characters
• x = 0 for 201 MHz
• x = 1 for 213 MHz
Set Transmit Gain
{aaC3xx}
• Range: 0 to 40 dB
Set External Reference
{aaCEx}
where x =
• 0 to disable External 10MHz ref signal
Enable Remote
#
• 1 to enable External 10MHz ref signal
Disable Remote
{aaCR0}
Just # sign
{CR and zero}
2016-75-213, Rev. A Manual
Page 6
4/16/09
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