Instruction Manual

4. Control panel (only type SFC−LACI−...−H2)
4−20
Festo P.BE−GDCP−SFC−LACI−PB−E N en 0812NH
4.6 Menu command HMI control"
To select the menu commands [Positioning] and [Settings],
the HMI: on" setting is required. Only then is the SFC−LACI
ready to process user entries on the control panel.
Caution
When control via the control panel or FCT is activated
(HMI:on), the drive cannot be stopped with the STOP bit
of the control interface.
When selecting the menu commands, you will be prompted to
modify the HMI setting as necessary. You can also modify the
setting directly with the menu command [HMI control].
HMI
1)
Device control
on  The parameterising interface is activated. Operation
and parameterisation can be performed manually via
the control panel or via FCT.
 The control interface is deactivated. The actual status
of all the inputs then has no effect.
The state of the outputs is unimportant.
off Device control is done via the control interface.
1)
Human Machine Interface
Access to the SFC−LACI via the control panel and FCT can be
locked out via the field bus (HMIAccess locked"),
see section 5.6.2 (CCON.B5 LOCK).