Sy sets a four panel display, Sm sets the custom menu – Yokogawa Removable Chassis DX1000N User Manual
Page 151
3-34
IM 04L41B01-17E
Query
FR?
Example Set the FIFO acquisition interval to 1 s.
FR1,1S
Description • Set the acquisition interval to a value greater
than the scan interval.
• If you set the scan interval to a value greater
than the acquisition interval using the XV
command or from the screen, the acquisition
interval is automatically set equal to the scan
interval.
• The DX has a circular FIFO (First In First
Out) buffer. The DX acquires measured/
computed values to the internal memory at
predetermined time intervals from the time
the power is turned on. The DX outputs the
data when you send an FF command. The
DX remembers the previous output position
for each connection and updates the position
when the DX outputs the next set of data
when you send another FF command. This
scheme compensates for the differences in
the processing power of the measurement
PCs and the communication delay. It enables
data to be retrieved without any dropouts if the
measurement PC reads the data before the
ring buffer is overwritten. For details on the
FIFO data output process, see appendix 5.
SY
Sets a four panel display
Syntax
SY p1,p2,p3,p4,p5,p6,p7,p8,p9,p10,
p11
p1 Batch group number
Set this parameter to 1 when multi batch
/BT2 is not in use
p2 Screen number (1 to 4)
p3 Screen group name (up to 16 characters)
p4 Screen 1 type
TREND Trend display
DIGITAL Digital value display
BAR
Bar graph display
OVERVIEW Overview
ALARM Alarm summary
MESSAGE Message summary
MEMORY Memory summary
MODBUS-M Modbus master status display
MODBUS-C Modbus client status display
RELAY Relay status display
REPORT Report display
COLUMN_BAR
Stacked bar graphs
ANNUNCIATOR
Annunciator display
EVENT_SWITCH
Event switch status display
p5 Number of the group to display in screen 1
p6 Screen 2 type (see p4)
p7 Number of the group to display in screen 2
p8 Screen 3 type (see p4)
p9 Number of the group to display in screen 3
p10 Screen 4 type (see p4)
p11 Number of the group to display in screen 4
Query
SY[p1,[p2]]?
Example Set screen number 1 as follows:
Four panel name: Temperature
Screen 1: Trend display, group 1
Screen 2: Digital display, group 3
Screen 3: Alarm summary
Screen 4: Overview
SY1,1,Temperature,TREND,1,DIGITAL,3,A
LARM,1,OVERVIEW
Description • Parameters p5, p7, p9, and p11 are invalid
when the corresponding screen types (p4, p6,
p8, and p10) are not set to TREND, DIGITAL,
or BAR.
• The setting p4=MODBUS-M is only valid if the
serial interface protocol is set to MODBUS-M.
• The setting p4=REPORT or COLUMN_BAR is
only valid on models with the math option.
• When multi batch /BT2 is in use, the four
panel display can only be displayed in batch
single mode. Therefore, you cannot specify
the following screens.
Modbus master status display, Modbus client
status display, relay status display, report
display, stacked bar graph, annunciator
display, and event switch status display
• Set p1 by referring to the table in section 3.3.
SM
Sets the custom menu
Setting the main menu
Syntax
SM p1,p2,p3,p4,p5,p6,p7,p8,p9
p1
Type (DISP_MAIN)
p2 to p9
Menu items to display
The DX displays the menu items in the
specified order.
The DX does not display menu items that
are not specified.
TREND
DIGITAL
BAR
OVERVIEW
INFORMATION
TRENDHISTORY
LOG
4PANEL
ESC
EXPAND
CUSTOM_PANEL
ANNUNCIATOR
SEPARATOR
3.4 Setting Commands