Rohde & Schwarz RTP044 - Page 1664

Remote control commands
R&S
®
RTP
1664User Manual 1337.9952.02 ─ 12
Parameters:
<IdParityError> ON | OFF
*RST: ON
TRIGger<m>:LIN:CHKSerror <ChecksumError>
Triggers on checksum errors according to the LIN standard set with BUS<m>:LIN:
STANdard.
The trigger type has to be set before: TRIGger<m>:LIN:TYPE to ERRC.
The frame identifier must be set with TRIGger<m>:LIN:ERRPattern on page 1664
and the data length with TRIGger<m>:LIN:CRCDatalen on page 1664.
Parameters:
<ChecksumError> ON | OFF
*RST: ON
TRIGger<m>:LIN:ERRPattern <ErrorPattern>
Sets the frame identifier to trigger on a checksum error with TRIGger<m>:LIN:
CHKSerror on page 1664.
Parameters:
<ErrorPattern> Numeric or string pattern, see Chapter 22.4.6, "Bit pattern
parameter", on page 1148.
Possible values depend on TRIGger<m>:LIN:CRCDatalen.
Defining don't care bits 'X' in the ERRP bit string resets CRCDa-
talen to 0. When CRCDatalen is different than 0, then all the bits
in ERRP must be 1 or 0, and X bits are set to 0.
Example:
FORM:BPAT STRG
TRIG1:LIN:ERRP '1X0'
TRIG1:LIN:ERRP?
<-- 1X0XXX
TRIGger:LIN:CRCDatalen?
<-- 0
TRIGger:LIN:CRCDatalen 4
TRIG1:LIN:ERRP?
<-- 100000
TRIG1:LIN:ERRP '00x11'
TRIG1:LIN:ERRP?
<-- 00X11X
TRIGger:LIN:CRCDatalen?
<-- 0
TRIGger<m>:LIN:CRCDatalen <CRCDataLength>
Sets the number of data bytes to trigger on CRC errors (TRIGger<m>:LIN:TYPE is
set to ERRC and TRIGger<m>:LIN:CHKSerror is set ON.)
Protocols