Off-Line Phase; Detection Phase; Activation Phase - Mitsubishi Electric FX2N-32ASI-M User Manual

FX2N-32ASI-M AS-interface Master Block
4.2

Off-line Phase

This phase initializes the AS-interface. There is no data communication on the AS-interface. If
the AS-interface circuit is insufficiently powered ("U ASI LED" is not lit.), the master remains in
the off-line phase.
Note:
The configuration error occurs without fail when the 32ASI-M is in the off-line phase.
Therefore, disregard this error when the 32ASI-M is in the off-line phase.
4.3

Detection Phase

This phase searches for slaves located on the 32ASI-M. The 32ASI-M remains in the detection
phase until it finds at least one slave.
4.4

Activation Phase

This phase activates the slave(s) which 32ASI-M found in the Detection phase. This enables
access to the AS-interface slaves' data connections.
Master Start-Up 4.
4-2