A.1.1.4 LS9000 Area (Direct Access Method)

The following lists the data contents stored in the LS9000 Area.

^*1 H system variables store content from the 33rd item and beyond.

Details About Each Address

• Display Historical Graph Data

In the [Historical Trend Graph] part, select the [Display Historical Data] check box to display the data numbers and values for the oldest and newest data on the graph display area.

19.8.3 Display Historical Data

• Script Process

The following data is stored in Script process area.

• CSV Data Transfer Feature

Stores the number and the file number of CSV data transferred by the Condition Name Search Feature. You can get hits on the search when the search string matches the condition exactly.
Spaces indicate different file names and can cause errors. When data transfer is completed, the status and number of transferred files displays. The last transferred file numbers are written in the GP internal device Special Areas LS9200 and LS9201. (The Special Area is read-only.)

• Number of lines you can print on the printer

Stores the maximum number of lines of text per page and a line counter for the last text printed.

• VM Unit serial mouse feature

Using DVI/VM unit, this feature stores the touch status and the touch coordinates when sending the touch coordinates to a PC by serial communication.

28.10.7.4 Emulate Touch Output

• Touch Coordinates

Stores the touch coordinates on a display screen.

The display coordinate range depends on the number of pixels on the display. The display coordinate range is fixed, no matter if you set up the display unit for portrait or landscape orientation. When using portrait orientation, you cannot store Y coordinates outside the following range.

When the screen size is 320 x 240 pixels (QVGA)

X Coordinate Range: 0...319
Y Coordinate Range: 0...239

• MAC Address

The MAC addresses for display units are stored as hexadecimal values in LS9272 - LS9274, starting from the first octet.

• Security feature

When bit 0 of LS9300 toggles from OFF to ON, the security level stored in LS9301 changes to 0.
After the Security Level Clear occurs, return LS9300's 0 bit to OFF. (LS9301 is read-only.)

Also, it stores the current security level and the security level of the screen to be displayed

LS9301 and LS9302 are read-only. When there is a password request in LS9302, the security level is stored and the value returns to 0 when the password input is complete.

• Day of the Week

Stores the current value of the day of the week. The day is calculated from the Year, Month, and Day of the display unit's onboard IC (RTC) clock. The values stored in LS9310 are as follows.

Updates are performed when the IC clock date is changed. Because the writes do not occur regularly, when parts change in this area, this area is not updated until the IC clock date changes.

• RGB 2ch Serial Mouse Feature

When the RGB unit is set to display 2 channels at the same time and is sending the touch coordinates to a PC by serial communication, it stores the touch status and coordinates.

28.10.7.4 Emulate Touch Output

• Communication Cycle Time, 4 drivers x 32 devices

Stores polling cycle time (in milliseconds) of the configured Device/PLC.

5.4.14 System Settings [Peripheral List] Settings Guide

• Communication Scan ON/OFF Control, 4 drivers x 32 devices

Controls whether to run or stop the communication scan with the configured Device/PLCs.

5.4.14 System Settings [Peripheral List] Settings Guide

• Communication Scan ON/OFF Status, 4 drivers x 32 devices

Stores the communication scan status of the configured Device/PLC

7.3.2 Procedure - Confirming the Communication State

• Alarm Polling Cycle Information

Stores the actual measured polling time and average time of each block when extended alarm is enabled. Also sets the Polling Time Exceeded bit to 1 when the actual polling time exceeds the configured time.

20.12.1.2 Alarm Settings (Block 1) - Bit Monitoring

• RemoteHMI client connection state

Stores the number of clients connected to WinGP via Pro-face Remote HMI Server (application). Pro-face Remote HMI clients that connect directly to WinGP are not included in the number of clients.

• Write filter (write protection) settings

When WinGP is started, checks and saves every 5 seconds the write filter (write protection) status for the SP5000 Series Open Box's system card (C drive).

LS9952 bit 0 is OFF (stores 0): Write filter is disabled.

LS9952 bit 0 is ON (stores 1): Write filter is enabled.

• Screen data operation drive

When using WinGP, the drive from which screen data is loaded is stored.

Bit 0 in LS9953 is OFF: C drive

Bit 0 in LS9953 is ON: Other than C drive

• SMTP send timeout

When using E-mail feature, timeout value for a sending e-mail task is stored. The initial setting is 60 seconds.

• GP-4G01 Clear Error

Changing LS9955 bit 0 from OFF to ON clears the error history and turns the red ERR LED Light off.

Note that this clears the entire error history on the display unit.