Yokogawa Data Acquisition with PID Control CX2000 - Manual (Page 175)

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IM 04L31A01-17E
6.7 Basic Setting Commands (Measurement)
YO Loads setup data
Syntax YO p1
p1: File name (up to 8 characters)
Example Load the setup data of both setting and basic
setting commands from the setup file SETFILE1
(.pcl extension).
YOSETFILE1
Description • This command loads the setting data of both
setting and basic setting commands. To load
only the setting data of setting commands,
use the LO command.
• When this command is executed, the
communication is disconnected.
• This command cannot be specified on models
that do not have an external storage device or
when a medium is not inserted into the drive.
• This command cannot be used while the
setup data file is being output (specified using
the FE command).
• This command cannot be used while program
control is in execution.
YC Clears the measured/computed
data, initializes setup data
Syntax YC p1
p1: Type of data to be cleared or initialized
0 Clear all measured/computed data
and initialize the setup data of the
setting mode and basic setting mode.
1 Clear all measured/computed data
and initialize the setup data of the
setting mode.
2 Clear all measured/computed data.
Example Clear all measured/computed data.
YC2
Description • The measured/computed data indicates the
data residing in the internal memory of the CX.
• This command cannot be specified while the
external storage medium is being formatted.
YT Sets the FTP transfer timing
Syntax YT p1,p2
p1: Auto transfer when display and event data
files are created (ON, OFF)
p2: Auto transfer when report data files are
created (ON, OFF)
Query YT?
Example Auto transfer the display and event data files.
Do not transfer the report data file.
YTON,OFF
Description When the method to save the data to the
external storage medium is set to “Auto,” the
data files are automatically transferred when they
are created. For details on how data is stored,
see the user's manual IM 04L31A01-01E or IM
04L31A01-03E.
YG Sets whether to use the Web
server function
Syntax YG p1
p1: Use/not use the Web server function (Use,
Not)
Query YG?
Example Use the Web server function.
YGUSE
Description • For details on the settings of the Ethernet, the
types of Web pages that can be displayed,
and access control, see sections 2.3 and 2.9.
• The settings specified by this command take
effect after the CX is power cycled.
YL Sets the operation of the Modbus
master function
Syntax YL p1,p2,p3
p1: Read cycle (125MS, 250MS, 500MS, 1S,
2S, 5S, 10S, 15S, 20S, 30S)
p2: Timeout (125MS, 250MS, 500MS, 1S, 2S,
5S, 10S, 1MIN)
p3: Retrials (OFF, 1 to 5, 10, 20)
Query YL?
Example Set the read cycle to 500MS, timeout to 250MS,
and retrials to 2.
YL500MS,250MS,2
Description • This command is valid when the serial
interface protocol is set to “Master.” For a
description of setting the serial interface, see
section 4.2.
• The settings specified by this command take
effect after the CX is power cycled.
YM Sets the command of the
Modbus master function
When not setting a command
Syntax YM p1,p2
p1: Registration number (1 to 8)
p2: Turn On/Off the command (OFF)
Query YM[ p1]?
Example Do not set a command to command registration
number 1.
YM1,OFF
When setting a command
Syntax YM p1,p2,p3,p4,p5,p6,p7
p1: Registration number (1 to 8)
p2: Turn On/Off the command (ON)
p3: Start channel number (C01 to C30) (C01 to
C12 on the CX1000)
p4: Last channel number (C01 to C30) (C01 to
C12 on the CX1000)
p5: Slave device address (1 to 247)