24 V output, Compare function (0x182199)

The output can be set via:

• a PLC variable
• the output function (Compare function)

Setting the output via PLC variable

The output can be switched at runtime via the process data 0x7000:05 "Set output". This makes it possible to set the output, e.g. to check the general function without activating the Compare function.

Notice If the automatic switching function is enabled (0x7000:06 "Enable output function" = TRUE), setting the output via the PLC variable is ignored. Therefore, make sure that the automatic switching function is disabled 0x7000:06 "Enable output functions" = FALSE.

Setting the output via "Set output"

• The output is set when the Set output bit (index 0x7000:05) is set to TRUE.
• The bit in Status of output (index 0x6001:01) is set to TRUE.
• The Status LED on the terminal lights up green.
• The output is reset if the Set output bit (index 0x7000:05) is set to FALSE.
• The bit in Status of output (index 0x6001:01) is set to FALSE.
• The Status LED on the terminal is off.

Set output via output function (Compare function)

The Compare function enables the output to be switched when a predefined threshold value is reached. The output is switched independently of the PLC cycle. This means that particularly short reaction times can be realized.

• The value for setting the output is entered in Switch on threshold value (index 0x7000:12).
  If the value in Switch on threshold value is greater than the value in Switch off threshold value, the function is executed inversely.
• The value for resetting the output is entered in Switch off threshold value (index 0x7000:13).
• The Compare function is activated by setting Enable output functions (Index 0x7000:06).
• The output is set on reaching the value from Switch on threshold value (index 0x7000:12). The bit in Status of output (index 0x6001:01) is set to TRUE. The Status LED on the terminal lights up green.
• The output is reset on reaching the value from Switch off threshold value (index 0x7000:13). The bit in Status of output (index 0x6001:01) is set to FALSE. The Status LED on the terminal is off.