8
Initialization Items
Initialization Method
Item
At
Power-on
*RST
Command
:SYSTem:
PRESet
Command
*CLS
Command
Factory
Default
LAN IP Address
-
-
0.0.0.0
-
0.0.0.0
LAN Subnet mask
-
-
255.255.255.0
-
255.255.255.0
LAN default gateway
-
-
0.0.0.0
-
0.0.0.0
LAN port
-
-
1024
-
1024
Device-specific functions
(measurement range, etc.)
-
●
●
-
●
Output Queue
●
-
-
-
●
Input Buffer
●
-
-
-
●
Event Registers
●
*1
-
-
●
●
Current path
●
-
-
-
●
*1. Except the PON bit (bit 7).
Command Execution Time
Command execution time indicates the time for analyzing and processing long form commands.
However, the command execution time for commands with data is the time described in accordance with the data
format specified in the <data portion>.
• Display delays may occur depending on the frequency of communication processes and process contents.
• All commands except
*TRG
are processed sequentially.
• In communications with the client, time must be added for data transmission.
• Wait until measurements stabilize after a change before using a setting command.
Command
Execution time (except
communication time)
*
RST
:SYSTem:PRESet
300 ms or less *1
:FETCh:WAVelength:DOMinant:#?
R, G, or B is entered in #.
100 ms or less
:READ?
Measurement time + 5 ms or
less*2
*
TST?
50 ms or less
Commands other than those above
5 ms or less
*1
.
For details, see Note about
*
RST
and
:SYSTem:PRESet
.
*
2
.
For details, see Note about
:READ?
.
Errors During Communications
•
Command Error
When message syntax (spelling) is invalid
When the data format in a command or query is invalid
•
Query Error
When a response message cannot be sent from the instrument as the controller cannot receive it
•
Execution Error
When any character or numerical data that is not specified is set