Siemens MICROMASTER 440 Quick Start Manual page 40

Issue 08/03
2-Wire Control
:
Parameter Settings
Make these changes
AFTER quick
commissioning: see
section 5.5 on page 42
These are the default settings
as shown. No parameter
changes are necessary other
than quick commissioning.
3-Wire Control (Using BICO for Latching)
Parameter Settings:
Make these changes
AFTER quick
commissioning: see
section 5.5 on page 42
P0003=3 (Expert)
P0700[0]=2
P0701[0]=99 (BICO)
P0702[0]=99 (BICO)
P0840[0]=2841 (output of RS
Flip Flop 1)
P0844[0]=722.1
P2800=1 (Enable FFBs)
P2801[9]=1 (Enable NOT1)
P2801[14]=1 (Enable RS
FF1)
P2828=722.1 (Invert DIN2)
P2840[0]=722.0 (Set)
P2840[1]=2829.0 (Reset)
NOTE:
This method works by
creating a latch from a flip
flop. It is set from DIN1 and
reset from DIN2
40
DIP SW 1 DIP SW 2
(Analog Input 1) (Analog Input 2)
ON (UP) = 0 to 20mA ON (UP) = 0 to 20mA
OFF = 0 to 10V OFF = 0 to 10V
Wiring when BICO
performs the
"latching" process
STOP
Normally Closed Push Button
(Momentary Action)
START
Normally Open Push Button
(Momentary Action)
Quick Start Guide
A A
OUT1 OUT1 PTC
+ - A
AIN1
10V 0V
+
When switch is closed,
drive will RUN, it will
STOP when switch is
opened
RL1 RL1
NC NO
A A
OUT1 OUT1 PTC PTC DIN
+ - A B
AIN1 AIN1 DIN
10V 0V + -
RL1 RL1 RL1 RL2 RL2 RL3 RL3 RL3
NC NO COM NO COM NC NO COM
A A
PTC DIN DIN OUT2 OUT2 Iso P
B 5 6 + - 0V +
AIN1 DIN DIN DIN DIN Iso AIN2
- 1 2 3 4 24V +
RUN/STOP
Switch
RL1 RL2 RL2 RL3 RL3 RL3
COM NO COM NC NO COM
A A
DIN OUT2 OUT2 Iso P N
5 6 + - 0V + -
DIN DIN DIN Iso AIN2 AIN2
1 2 3 4 24V + -
STOP
START
MICROMASTER 440
6SE6400-5GA00-0BP0
N
-
AIN2
-