Anritsu MP8931A - Page 105

5.4 Device Message
5-25
External clock parameter-related messages are listed in Table 5.4.4-3.
Table 5.4.4-3 External clock parameter-related message list
Function Message Remarks
1
Enable/disable exter-
nal clock
Command EXTCLK n
n: Enable/disable of
external clock
0: Disable
1: Enable
Query EXTCLK?
Response EXTCLK n
2
External clock input
level
Command EXTLVL n
n: Level
0: TTL
1: ECL
Query EXTLVL?
Response EXTLVL n
3
Termination resistor
for external clock in-
put
Command EXTTERM n
n: Termination resis-
tor
0: 75

1: 1 M

Query EXTTERM?
Response EXTTERM n
Measurement time/count parameter-related messages are listed in Table
5.4.4-4.
Table 5.4.4-4 Measurement time/count parameter-related message list
Function Message Remarks
1
Measurement se-
lection
Command MEAS n
n: Selection
0: None
1: Time
2: Count
Query MEAS?
Response MEAS n
2 Measurement time
Command
MEASTIME
n1, n2, n3
n1: Hour
0 to 999
n2: Minute
0 to 59
n3: Second
0 to 59
Query MEASTIME?
Response
MEASTIME
n1, n2, n3
3
Measurement
count
Command MEASCNT n
n: Count
3 to 15: 1

10
3
to
1

10
15
Query MEASCNT?
Response MEASCNT n
4
Measurement rep-
etition
Command MEASRPT n
n: Measurement repeti-
tion
0: Off
1: On
Query MEASRPT?
Response MEASRPT n
5
Measured results
display selection
Command MEASSEL n
n: Display selection
0: Current
1: Last
Query MEASSEL?
Response MEASSEL n
6
Measurement time
(Detailed)
Command
MEASDTIME
n1, n2, n3, n4
n1: Hour
0 to 999
n2: Minute
0 to 59
n3: Second
0 to 59
n4: 0.1 Second
0 to 9
Query MEASDTIME?
Response
MEASDTIME
n1, n2, n3, n4