Remote Commands
R&S
®
FPL1000
800
User Manual 1178.3370.02 ─ 11
Suffix:
<up>
.
irrelevant
Parameters:
<State>
ON | OFF | 0 | 1
OFF | 0
User port is switched to INPut
ON | 1
User port is switched to OUTPut
Example:
OUTP:UPOR:STAT ON
OUTPut<up>:UPORt[:VALue]
<Value>
This command sets the control lines of the user ports.
The assignment of the pin numbers to the bits is as follows:
Bit
7
6
5
4
3
2
1
0
Pin
N/A
N/A
5
3
4
7
6
2
Bits 7 and 6 are not assigned to pins and must always be 0.
The user port is written to with the given binary pattern.
If the user port is programmed to input instead of output (see
on page 780), the output value is temporarily stored.
Suffix:
<up>
.
irrelevant
Parameters:
<Value>
bit values in hexadecimal format
TTL type voltage levels (max. 5V)
Range:
#B00000000 to #B00111111
Example:
OUTP:UPOR #B00100100
Sets pins 5 and 7 to 5 V.
OUTPut:UPORt:WTRigger:POLarity
<State>
Defines the signal polarity that indicates the trigger availability at the optional [AUX
PORT] connector of the R&S
FPL1000.
Parameters:
<State>
HIGH | LOW
LOW
A low signal (=
0
V) indicates the instrument is ready to receive
a trigger.
Setting Basic Spectrum RF Measurement Parameters
