KEPCO KLP Series Developer's Guide, Rev 1 - Manual (Page 100)

9-2
KLP-DEV 031113
The SCPI-RAW port transfers ASCII SCPI data using the Control M or Control J characters as
line terminators. Table 9-1 lists the Control characters applicable to this port
On receipt of Lock Port, 12DC2, unit verifies other ports (5024 and 1024) are unused and grants
the requesting port exclusive access to control KLP. If port lock is unsuccessful, unit responds
with . If successful unit responds with .
9.5 USING PORT 1024 (VXI-11)
VXI-11 uses one standard port (1024) and two assigned by the instrument when connections
are opened. The 1024 port is open at all times to accept connection requests. The maximum
number of open connections is two. The VXI-11 port requires the use of a lock which prevents
other VXI-11 connections from gaining access to the instrument. This port is accessed using the
VISA resource string ending in INST, e.g.:
TCIP0::192.168.1.100::INST
On receipt of Lock Port, 12DC2, unit verifies other ports (5024 and 5025) are unused and grants
the requesting port exclusive access to control KLP. If port lock is unsuccessful, unit responds
with If successful unit responds with .
9.6 USING PORT 5044 ( *TRG COMMAND)
This class C interface supports both multicast trigger events and TCP/IP trigger events. Port
5044 does not support arbitrary names; it supports only domain 1 with a name of LAN0. If this is
sent to the KLP when it is armed and waiting for trigger, the unit will trigger (change the output)
within 2.5 milliseconds of the receipt of this request.
9.7 SUNRPC PORT 111
The SUNRPC port is used for discovery when sent as a UDP broadcast message. The only
command supported is the GETPORT. The ports that can be requested are detailed in the VXI
specification and repeated in the LXI specifications.
The SUNRPC port can be also used with the TCP/IP protocol. Again, the only command sup-
ported is the GETPORT.