I/o timing diagrams – Festo Контроллеры двигателя CMMS-ST User Manual

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3. Product description

Festo.P.BE-CMMS-ST-G2-HW-EN 1008NH

I/O timing diagrams

ENABLE

START

STOP

Drive is moving

DOUT0: READY

DOUT1: MC

DOUT3: ERROR

DOUT2:

Speed

reached

= 1.6 ms

= x ms (dependent on ramps)

tmc

= x ms (dependent on MC window)

Fig.

3.1 Signal sequence with Synchronisation selection operation mode / with activation

of synchronisation through START (DIN8)

Note
Starting with Firmware 1.3.0.1.7, the message “Position
synchronised” is output at DOUT2.

The signal MC is set as long as the drive is at a standstill during active synchronisation
(DIN8:START set). That is, the MC signal is set as long as the window for “DZ = 0” has not
been left.