Lust CD 007.2 - Page 18

Verstärkermodul / Amplifier Module
CD_..1 / CD_..2
Nr. / No.: 181-00383
18 01.2003
4.4 Schematic circuit diagram of control loop
Abb. / Fig. 4.3
Software switch
"operation mode"
- Dancer regulation
- Winder
- Positioning
- el. gear
Status + fault
signals
3
X 2
8
I/O-Port
X 15
Analog - Monitor 2
Output of
encoder pulses
X 13
X 2
BZZ
± 10 V
Signal outputs
Serial interface
X 14
Bus-coupling
(option)
X 15 / X 16
Technology
coupling
X 210
Analog - Monitor 1
X 2
X 2
± 10 V
Acknowledge
Output stage enable
BUS
interner BUS
com
O-Port
8
10
I-Port
Hardware enable
8
O-Port
Diff. input 1
Diff. input 2
Diff. inputs
for
analog operation
Control inputs 24V
X 2
± 10 V
± 10 V
Weakening
A
D
A
I-Port
D
Soll 1
Soll 2
Weakening
Over- / undervoltage D.C. link
Overtemperature output stage
Ground
short-circuit
3
Output stage inhibit
Incremental encoder or
resolver monitoring
Fault in supply voltage
Motor posistor
Computer fault
Reserve
Act. value filter
x n
M
Incremental encoder
X 11
X 1
Anglöe encoder
selection
synchronous, asynchronous, field orientated
Limit switch logic
HLA
Ramp t1 - t5
HLA - enable
I²t
n - regulator
I max/
I min
Machine model
Output stage
Output stage inhibit