Communications Options
6-54 M370430-01 Rev F
default value is 8. In general Class A network is 24 bits, Class B is 16 bits and Class A
is 8 bits.
Command Syntax SYSTem:COMMunicate:LAN:CLASs <NRF>
Parameters 8 to 32
Example SYST:COMM:LAN:CLAS 8
Query Syntax SYST:COMM:LAN: CLAS?
SYST:COMM:LAN: CLAS? NCON
Returned Parameters <NR1>
SYSTem:COMMunicate:LAN:DEFault
This command will apply the changes in LAN setting to the default setting. The
controller will go to reset condition and the default LAN setting will take effect. Both IP
address and Gate way address are set to zero. The Host name is cleared. The
password is reset to “admin”The unit is set to DHCP or Auto IP.
Command Syntax SYSTem:COMMunicate:LAN:DEFault
Parameters none
Example SYST:COMM:LAN:DEF
Query Syntax no query for this command
Returned Parameters none
SYSTem:COMMunicate:LAN:DESCription
This command will set the user description. The description is limited to 24 characters
Command Syntax SYSTem:COMMunicate:LAN:DESCription <SRD>
Parameters <SRD>
Example SYST:COMM:LAN:DESC “EVAL UNIT”
Query Syntax SYST:COMM:LAN:DESC?
Returned Parameters <SRD>
SYSTem:COMMunicate:LAN:GWADdress
This command will set the LAN Gateway address. The query format returns the Gateway
address set. To query the actual gateway address used by the LAN interface (in case the IP
address is not static but assigned by a DHCP server), the NCON parameter (Network
Connection Setting) must be added to the query. The default value is 0.0.0.0. Note: If the
power supply is connected to a router that does not have a gateway (ie the uplink port is not
connected on the router) then a random IP address will appear on the gateway when it is
queried.
Command Syntax SYSTem:COMMunicate:LAN:GWADddress <NRF>
Parameters ddd.ddd.ddd.ddd <Gateway address>
Example SYST:COMM:LAN:GWAD 255.255.255.0
Query Syntax SYST:COMM:LAN:GWAD?
SYST:COMM:LAN:GWAD? NCON
Returned Parameters <CRD>