Reference Manual Instruction Manual

616
Query Command Library
Relevant Set
Command
$PASHS,REC
REF: External Reference Clock
Function This command is used to read the current status of the
external reference clock mode.
Command Format Syntax
$PASHQ,REF[*cc]
Parameters
None.
Response Format Syntax
$PASHR,REF,s1,d2*cc
Parameters
Example
$PASHQ,REF
$PASHR,REF,ON,20*26
Relevant Set
Command
$PASHS,REF
RFB: Ring File Buffering
Function This command is used to read the current status of the ring
file buffer.
Parameter Description Range
s1
Status of external reference clock input:
• ON: External reference clock enabled
• OFF: External reference clock disabled
ON, OFF
d2
Frequency, in MHz, of external reference
clock.
5, 10, 20
*cc Checksum *00-*FF