B) Status Requests
Table 1.1 lists the status requests for the 2016-57 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 2016-57 Status Reequests
Status R
equests
Command
Syntax*
Description
Command Status
{aaS1}
Returns {S1bbbbbbbccA} where:
• bbbbbbb = Rx frequency (in kHz)
4 characters - standard (7 characters - Option-X)
• cc = Rx gain
• A = summary alarm; 1=alarmed, 0=normal
10MHz Ref Status
{aaS2}
Returns {S2E} where:
• E = 1 - external 10 MHz switched in
2016-57 Manual, Rev 0.
Page 7
7/14/20
