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ED336x-0x00 | EtherCAT Terminals, 2-channel analog input, measuring bridge, full bridge, 24 bit, push-in · 0 次阅读

Peak hold

This functional unit is a drag indicator function. It continuously monitors the measured value and saves extremes, which can be used to diagnose sensor overloads.

Index

Designation

90n0:0C

Actual Positive Peak Hold

90n0:0D

Actual Negative Peak Hold

The reset is carried out by

  • an interface change
  • or de-energizing [(Re-)Power-Cycle]
  • or 0->1 in the PDO "AI Control.Peak Hold Reset"
  • or the command x301n to index FB00:01 (channel 1: n=0, channel 2: n=1, ...).
    During execution, "Status" 255 "busy" is displayed in index FB00:02, "0" means "successfully completed"
  • and the command x3001 "Reset all counters"
Peak hold 1:Fig.25: CoE Index FB00, DEV Command

During command execution, "Status" 255 "busy" is displayed in index FB00:02, "0" means "successfully completed".

The firmware responds to an unknown command with

Peak hold 2:Fig.26: General parameter incompatibility reason, 0x06040043