Siemens Simodrive 611 - Application Examples with SIMODRIVE 611

9
05.01
9.6 Application examples with SIMODRIVE 611
9-244
 Siemens AG 2001 All rights reserved
SIMODRIVE 611 Planning Guide (PJU) – 05.01 Edition
9.6 Application examples with SIMODRIVE 611
9.6.1 Block diagram, application example
Supply, PLC, NC
=4/2
=5/1
=6/1
=8/1
=9/1
=7/1
=10/1
=4/3
Drives
on/off/shutdown
in an emergency
(line contactor)
MSD
start/stop (start inhibit)
t
(v)
> 1s
FD
start/stop (start inhibit)
t
(v)
< 1s
Protective door
monitoring
MSD
External speed
monitoring
n=0/n>n
x
End position
monitoring
Armature short–circuit
braking
Power contactors
in the motor circuit
Operating modes
Automatic/set–up
Enable
User–side
machine
control
Off/on drive
Off/on drive
End position
(+)
(–)
Move away from
the end position
End position
(+)
(–)
Move away from
the end position
Automatic/setting–up
MSD
Spindle encoder
n = 0 MSD
Request enable
Position
switch
Enable
Setting–up
t
(v)
changeover
when setting up
Automatic
Setpoint changeover
when setting up
Start drive
Start enable
Stop drive
Control off/on
Off drives
On drive
n > nx MSD
EMERGENCY STOP
=1/1
=1/2
PLC
NC
EE AA
Monitor/
machine
control panel
n-setpoint
NC/FM (analog)
Machining program
Position encoder
1 to n
indirect or direct
measuring system
PLC
O
PLC
Logic
PLC
I
M
M
Interlocking with drive control (system–specific)
NC pro-
gram
Stop
Start
&  t
(v)
FD module
(2-axis module)
MSD module
FD module
M
M
G
G
G
G
E
A
E
A
PLC
M
M
n > n
x
=4/1
P600 M600
Equipment bus
NE module
5/15/24 V
PS
=4/1
Pre–
charging
Line
supply
g
+

Reactor
Filter
24 V DC
Enable
End position
Fig. 9-9 Block diagram, application example
9 Important Circuit Information