IDN 411 (S-0-0411) Probe 2 Positive Edge Latched Status

Indicates whether captured position data has been latched within IDN 132 after the rising edge of the probe 2 input signal ( IDN 402 ).

Position data can only be latched on the positive edge of probe 2 if the „Probing“ procedure ( IDN 170 ) is active and the „Probe Control Parameter“ ( IDN 169 ) has been configured to use the positive edge of probe 2. Additionally, probe 2 must be armed by setting the „Probe 2 Enable“ ( IDN 406 ). After arming probe 2, the next probe 2 rising edge will capture the current position and the „probe 2 positive edge latched status“ will set when the captured data is available in IDN 132 .

Once the latched status has been set, no more position captures will occur on the rising edges of the probe 2 input until the master re-arms probe 2 by clearing and setting the probe 2 enable. Clearing the probe 2 enable signal will reset the latch status.

IDN 411 duplicates information found in the probe status ( IDN 179 , bit 2). IDN 411 may be assigned to a RTS bit (AT status word bit 6 or 7) through IDN 305 or IDN 307 .