5-18
IM XL100C-E
Manual Sampled Data
• The ME command is used to output the data.
• The ID number of the output format is 4.
• The data format is shown below.
MODEL,XL100,T004
VERSION,1.00
.
.
TEMP_UNIT,degC
Setup data
Blank line
Data header
Unit header
Measured data
DATE,TIME,CH01,CH02,
,,V,V,V,V,V,degC,
....
....
2005/03/27,14:30:00,0.000
2005/03/27,14:31:00,0.000
.
.
.
....
....
Screen Image Data
The screen image data is output to a bitmap file in BMP format.
RS-485 Communication Dedicated Syntax
The following table shows dedicated commands for the RS-485 interface and their
responses when Yokogawa Meters & Instruments proprietary protocol is specified.
Command Syntax
Meaning
Response
<ESC>O<SPC>xx
<CRLF>
Open the device
• Response from the device with the specified
address
<ESC>O<SPC>xx
<CRLF>
• Response when the device with the
specified address does not exist*
None
<ESC>C<SPC>xx
<CRLF>
Close the device.
• Response from the device with the specified
address
<ESC>C<SPC>xx
<CRLF>
• Response when the device with the
specified address does not exist*
None
*
Some of the possible reasons that cause the condition in which the device with the specified
address cannot be found are a command error, the address not matching that of the device, the
device is not turned ON, and the device not being connected via the serial interface.
Note
• <ESC> denotes ASCII code 1BH.
• <CRLF> denotes ASCII codes 0DH and 0AH.
• <SPC> denotes a space and its ASCII code is 20H.
• xx indicates the device address. An address in the range of 01 to 99 can be specified
here.
• Only one device can be opened at any one time.
• When a device is opened with the ESC O command, all commands on the device
become active.
• When a device is opened with the ESC O command, any other device that is open is
automatically closed.
• Normally, either <CR>+<LF> or <LF> can be used as a terminator for communication
commands. However, the terminator for these commands must be set to CR+LF.
5.2 Response Syntax