User guide

2-7
IM 04L51B01-17EN
Commands and Responses
1
2
App
2.2 List of Commands
OAlarmAck
Clears alarm output (alarm
acknowledgement)
2-47
OExecRec
Generates a manual trigger,
executes manual sample, takes a
snapshot, or causes a timeout
2-47
OExecSNTP
Queries the time using SNTP 2-47
OMessage
Writes a message 2-47
OPassword
Changes the password 2-48
OMath
Starts, stops, or resets
computation or clears the
computation dropout status display
2-48
OSaveConf
Saves setting data 2-48
OCommCh
Sets a communication channel to
a value
2-48
OEMail
Starts or stops the e-mail
transmission function
2-48
OMBRestore
Recovers Modbus manually 2-48
ORTReset
Resets a relative timer 2-48
OMTReset
Resets the match time timer 2-49
OCmdRelay
Outputs the DO channel and
internal switch status
2-49
OBatName
Sets a batch name 2-49
OBatComment
Sets a batch comment 2-49
OBatText
Sets a batch text 2-49
ODispRate
Switches the trend interval 2-49
OLoadConf
Loads setting data 2-50
OSeriApply
Applies serial communication
settings
2-50
OIPApply
Applies the IP address 2-50
OInit
Clears measured data and
initializes setting data
2-50
2.2.4 Communication Control
Commands
Command Description Page
CCheckSum
Sets the checksum 2-51
CSFilter
Sets the status filter 2-51
CLogin
Log in via communication 2-51
CLogout
Log out via communication 2-51
ESC O
Opens an instrument (RS-422/485
only)
2-51
ESC C
Closes an instrument (RS-422/485
only)
2-51
2.2.5 Instrument Information
Commands
Command Description Page
_MFG
Outputs the instrument
manufacturer
2-52
_INF
Outputs the instrument’s product
name
2-52
_COD
Outputs the instrument’s basic
specifications
2-52
_VER
Outputs the instrument’s firmware
version information
2-52
_OPT
Outputs the instrument’s option
installation information
2-52
_TYP
Outputs the instrument’s
temperature unit, and daylight
saving time installation information
2-52
_ERR
Outputs the instrument’s error
number information
2-52
_UNS
Outputs the instrument’s unit
configuration information
2-52
_UNR
Outputs the instrument’s unit
configuration information
2-52
_MDS
Outputs the instrument’s module
configuration information
2-52
_MDR
Outputs the instrument’s module
configuration information
2-52
2.2.6 Conditions for Executing
Commands
A command can be executed only when the GX/GP can
execute the setting change or operation that the command
specifies. Commands are invalid in the following
circumstances.
• The GX/GP is not in a condition to accept the
operation.
For example, if the GX/GP is not recording, you cannot
write a message.
• If the GX/GP does not have the function or is not using
the function.
The “Setup Item” column in section 2.2.1, “Setting
Commands” contains the GX/GP suffix codes that are
required for using the commands.
• Operation lock or user restriction is placed on the
operation.
The following table lists the commands that are invalid
according to the limitation types (p1 of the SOpeLimit
command or p2 of the SUserLimit command).
Limitation Type Invalid Command
Memory ORec
Math OMath
DataSave OExecRec
Message OMessage
Batch OBatName, OBatComment,
OBatText
AlarmACK OAlarmAck
Comm OEMail, OIPApply
DispOpe SHomeKind, SHomeMonitor,
SFavoriteKind,
SFavoriteMonitor, Smonitor,
SMultiPattern, SMultiKind,
ODispRate
DateSet OExecSNTP, OSetTime
ChangeSet
Sxxxx
*1
, OLoadConf
File OLoadConf, OSaveConf,
Fmedia
*1 Setting commands except for SHomeKind, SHomeMonitor,
SFavoriteKind, SFavoriteMonitor, Smonitor, SMultiPattern,
and SMultiKind
• The command is not applicable to the model.
The following commands can be used only on certain
models.
Command Applicable Models
SViewAngle
GX10, GP10
SMultiPattern
GX20, GP20
SMultiKind
GX20, GP20