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Pump Driving
Typical pump driving chart start and normal operation.
1200
1000
800
600
400
200
0
0
50
100
150
Diagram 4
Stop Speed Reading and Active Stop
This functions can be activated by Front Panel or serial
line (Win 107, 167).
Active Stop brakes the pump using the motor. The Stop
Speed reading reads the pump speed after a stop
command.
Speed
SSR
Diagram 5
160
140
120
100
80
60
Freq. (Hz)
40
Power. (W)
20
0
- 20
200
300
350
400
250
Time (s)
AS
Time
J2 – SERIAL CONNECTOR
This connector provides the connection for RS – 232
and RS – 485 serial line.
J2 Pin-out:
PIN N.
1
2
3
4
5
6
7
8
9
Connector examples:
5
2
PC
3
RS – 232 Connection
RS – 485 Connection
78
TECHNICAL INFORMATION
SIGNAL NAME
+5 V (OUT) (Reserved)
TX (RS232
RX (RS232
NC
GND
A + (RS485)
NC
B – (RS485)
RESERVED
5
TV 301 AG
2
Rack Controller
3
87-900-982-01 (C)
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