GP-Pro Ex Reference Manual - A.1.1.3 Special Relay (Direct Access Method)

Address	Description	H System Variable
LS2032	Common Relay Information	—
LS2033	Base Screen Information	—
LS2034	Reserved	—
LS2035	1-Second Binary Counter	—
LS2036	Display Scan Time	#H_DispScanTime
LS2037	Communication Cycle Time	—
LS2038	Display scan counter	#H_DispScanCounter
LS2039	Communication Error Code	—
LS2040	Token Revolution Speed Max. Value	#H_MAXTokenSpeed
LS2041	Token Revolution Speed Current Value	#H_CurrentTokenSpeed
LS2042	Reserved	—
LS2043
LS2044
LS2045
LS2046
LS2047

After a Base screen or Window changes, turns ON until communication with all the device addresses set in the screen has succeeded and the Part operation or process has completed.

Turns ON when backup memory (SRAM) data is erased. Only onboard backup memory (SRAM)

Turns ON when filing data transferred according to the Control Word Address could not be transferred from PLC. Also, when transferring from a PLC by way of a Special Data Display (filing), and when using the Transfer Complete Bit Address, it turns ON when data could not transfer between PLC -> Internal Device, or PLC -> SRAM.

Turns ON during transfer between SRAM <-> Internal Device by means of a Special Data Display (Filing).

When using D-Scripts, turns ON when a communication error occurs from a memcpy ( ) or address offset designation read. Turns OFF when data finishes reading normally.

In the [System Settings] [Script I/O] page, when no [D-Script/Global D-Script] is set in the project, turns ON when the readout of the Send function, Receive function, Control, Status variable, and Received Data Size is executed in [SIO Port Operation]'s Label Settings.

In the [System Settings] [Script I/O] page, when [D-Script/Global D-Script] is set in the project, turns ON when an extended script's [Text Operation] function is executed. Also, in the [System Settings] [Script I/O] page, when [Extended Script] is set in the project, turns ON even when a D-Script/Global D-Script [SIO Port Operation]'s I/O function (IO_WRITE, IO_READ) is executed.

Increments once every second immediately after the power is turned ON. Data is in Bin format.

The display time starts from the first Part set on the display screen to the end of the last Part. Data is stored in Bin format, in millisecond units. The data is updated when all processing for the target Parts has finished. The data's initial value is "0".
There is an error of +/-10 ms.

One cycle's time is from the start to the end of the management of the System Data Area allotted inside the device/PLC, and each type of device. Data is stored in Bin format, in 10 millisecond units. The data is updated when all processing for the System Data Area and target device has finished. The data's initial value is "0".
There is an error of +/-10 ms.

The counter increments each time the Part set on the display screen processes. Data is in Bin format.

When a communication error occurs, the last displayed communication error code is stored in Bin format.

Used only during a Serial Multilink connection.
The maximum value of the time taken for one transfer cycle of a token packet (a Command Right for PLC) through multiple connected Displays. The unit is 10 milliseconds. The data is updated every time the maximum value is changed or when the screen is changed. The data's initial value is "0". There is an error of +/-10 ms.

Used only during a Serial Multilink connection.
The current value of the time taken for one transfer cycle of a token packet (a Command Right for PLC) through multiple connected Displays. The unit is 10 milliseconds. The data is updated every time the maximum value is changed or when the screen is changed. The data's initial value is "0". There is an error of +/-10 ms.