Drive Modules - Siemens SIMODRIVE 611 Planning Manual

05.01
9.4

Drive modules

9.4.1 Block diagram, 611 analog feed module with standard interface
X321
Optocoupler,
fast pulse inhibit
X331
Controller
RF 65
inhibit
9 24V
Speed
56
Setpoint
controller
14
Current–
22
controlled
operation
S3.6
OFF: Ready signal
ON: Fault message
Drift
Tachometer
K
1)
p
T
N
Adaptation
M n I I
act act set
X34 X35
1 2 1 2
Position
actual
value
To the NC /
positioning
control
Position encoder
(option) Indirect or direct
measuring system
Fig. 9-8 Block diagram, FD module with standard interface
 Siemens AG 2001 All rights reserved
SIMODRIVE 611 Planning Guide (PJU) – 05.01 Edition
9 663
Pulse enable,
start inhibit
Relay,
start inhibit
Pulse
inhibit
1)
Current
controller
Current
rectification
Tachometer
rectification
X311
Temperature sensor
RLG
+
Tach.
Motor encoder, rotor position/
tachometer
9 Important Circuit Information
9.4 Drive modules
AS1 AS2
Checkback signal,
start inhibit
H1
H2
24 V, 15 V, 5 V
Equipment enable
Temperature
Monitoring
pre–alarm
Ready/fault
2)
signal
Closed–loop control
T > T
max
Power section
PE2
U2 V2 2
W
U V W
M
1) Can be set at
3 
the front
syn
2) Can be set at
the module
Servomotor
1FT5
Fault
X351
X151
Equip-
ment
bus
P600
M600
PE1
PE
9-237
9