LEYBOLD MAG W 2010 CHT - Remote Control

GA 05.139/1.02 - 06/99
Operation
35
Remote
Start
Masse
X1.1
X1.2
X1.3
Switch closed: START
Switch open: STOP
Remote X14.11
Start X14.12
Ground X14.10
Fig. 32 Connecting-up example remote control
3.3 Remote control
The pump can be switched-on or off using the START/
STOP keys or via control connector X14.
• X14.11 not connected = Start/Stop via the operator
control panel
• Jumper X14.11-X14.10 = Start/Stop via control input
X14.12
0
1
P12
0
1
2
S
R
Q
Q
&
-1
s
0
1
2
≥1
≥1
START
REMOTE
+15 V
X14.11
X14.12
X14.30/31
P36
= 1
X14.48
X14.47
Shutdown
Start delay time
START
pump
STOP
pump
(braking the pump
with the pulsed resistor)
START
key pad
STOP
key pad
STOP
interface
START
interface
No
Failure
Operating mode:
Programming only via
serial interface
Failures
causes
braking operation
0 V = 0
15 V = 1
~ 3 kOhm
Fig. 31 Function diagram START/STOP