Stober SD6 - Device Controller; STOBER Device State Machine; Function; Drive Controller

ID 442426.04 157WE KEEP THINGS MOVING
Drive controller
9
Manual SD6
9.1 Introduction
This section describes basic settings that must be considered in each project
for the drive controller and adjusted for your application. Examples include
selecting a device state machine, parameterization of power input or setting
and calibrating analog inputs.
9.2 Device controller
9.2.1 STOBER device state machine
The STOBER device state machine recognizes the following states:
The illustration below shows which changes of state are possible.
Fig. 9-1 STOBER device state machine
Designation Behavior
Not ready to
switch on
• Power is supplied to the electronics.
• The self test is running.
• Initialization is running.
• No torque is assigned.
Switch on disable • Software/hardware initialization is complete.
• The application can be reparameterized.
• No torque is assigned.
• The safety technology can be active.
Ready to switch
on
• The application can be reparameterized.
• No torque is assigned.
Switched on • The application can be reparameterized.
• No torque is assigned.
Operation 
enabled
• The application can be partially parameterized.
• A torque is assigned.
Fault • The application can be parameterized.
• No torque is assigned.
Fault response
active
• The application can be partially reparameterized.
• An error-dependent action is being performed (lock
drive function or quick stop).
• A torque can be assigned.
Quick stop active • The application can be partially reparameterized.
• The quick stop function is being performed.
• A torque is assigned.
Designation Behavior
Nicht Einschaltbereit
Einschaltsperre
Einschaltbereit
Eingeschaltet
Betrieb freigegeben
S
c
h
n
e
l
l
h
a
l
t
a
k
t
i
v
S
t
ö
r
u
n
g
S
t
ö
r
u
n
g
s
r
e
a
k
t
i
o
n
a
k
t
i
v
0
2
1
3
4
5
6
9
7
8
11
12
1
4
13
15
16
10
Not ready for switchon
Fault reaction active
Fault
Quick stop active
Switchon disable
Ready for switchon
Switched on
Operation enabled