Rohde & Schwarz ESW Series - Special Behavior of Commands

Remote Commands in the Receiver Application
R&S
®
ESW
712User Manual 1177.6298.02 ─ 08
<delimiter> = <CR> | <LF> | <,> | <;> | <ETX>
<SPC> = 32
10
<ETX> = 3
10
Command sections given in [ ] are optional.
The R&S ESW GPIB hardware differs from that used in the HP analyzers. Therefore,
the following constraint exists:
<LF>| <EOI> are still used as delimiters since the GPIB hardware is able to identify
them. The other delimiters are identified and evaluated during syntax analysis.
15.12.3 Special Behavior of Commands
Command Known Differences
ABORT Does not automatically set the command complete bit (bit 4) in the status byte. An addi-
tional DONE is required for that purpose.
ANNOT Only frequency axis annotation is affected.
AT AT DN/UP: Step size
CAL The CAL commands do not automatically set the command complete bit (bit 4) in the sta-
tus byte. An additional DONE command is required for that purpose.
CF Default value, range, step size
CR Default ratio Span/RBW
CT Formula for coupled sweep time
CV Default ratio RBW/VBW
DET DET? returns SAMP instead of SMP on the R&S ESW.
DET not automatically set the command complete bit (bit 4) in the status byte. An addi-
tional DONE is required for that purpose.
ERR? Deletes the error bit in the status register but always returns a '0' in response.
FA Default value, range, step size
FB Default value, range, step size
ID
M2 Default value, range, step size
M3 Default value, range, step size
MKACT Only marker 1 is supported as the active marker.
MKBW Default value
MKPT Step size
MKPX Step size
Reference: GPIB Commands of Emulated HP Models