Festo EMCS-ST - Page 25

Festo — EMCS-ST — 2021-03b
Commissioning
25
[Logic] Pin 5, DI1 Pin 6, DI2 Description
"Mov
In
" "Mov
Out
"
0 0 Control signals for stopping the motion task
–
The power stage remains active
–
The drive decelerates to standstill
–
The drive remains at position-controlled standstill
0 1 Control signals for executing the "Mov
Out
" motion
task
– The drive moves towards the "Lim
Out
" end posi-
tion under position control
– In point-to-point operation with press function the
drive travels from the “Start Press” position to the
“Lim
Out
” end position under force control
– After a restart, the "Ref" reference end position is
re-initialised first
1 0 Control signals for executing the "Mov
In
" motion
task
– The drive moves towards the "Lim
In
(Ref)" end
position under position control
– After a restart, the "Ref" reference end position is
re-initialised first
1 1 Control signals for switching off the power stage
–
The power stage is switched off after the activa-
tion time = 3 s
–
The drive coasts to a standstill
–
At standstill, the drive remains stopped unregu-
lated
Control signals for acknowledging errors (from FW
version v19.0.4.107_release)
– The error is automatically deleted from the diag-
nostic memory on acknowledgement.
Tab. 16: Control signal combinations at digital inputs DI1 and DI2
Monitor point-to-point operation via digital outputs
The following table shows the combinations of the status signals "State
In
" and "State
Out
for
monitoring the drive in point-to-point operation via the digital outputs DO1 and DO2 at the [Logic]
connection.