Golander pump BT103S, Руководство по эксплуатации

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Golander
BT103S Manual
18
2) Turn on the power switch. Pump will display the main screen.
3) Press
MODE key to change the mode to Logic Level 2
control mode (shows lev2 on the screen).
4) Press UP or DOWN key to adjust the speed.
5) When the switch RS_W is closed, the drive will be running
at the set speed; when the switch RS_W is open, the drive
will stop.
6) When the switch CW_W is open, the drive will be running in
clockwise direction. When the switch CW_W is closed, the
drive will be running in counterclockwise direction.
7.9 Communication Mode
The RS485 interface supports standard MODBUS protocol. Pump
can communicate with external device via the communication port.
Please refer to the
Communication Instruction manual for the
parameters and supported commands.
Int
32.5rpm
Int
32.5rpm
#1
Communication Disconnected Communication Connected
Pump number is set to 1.
Figure 24. Communication Mode
1) When the power is off, wire the DB15 connector as shown on
Figure 25
, and connect it to the DB15 port on the rear of the
pump. External DC power source is recommend to avoid
electrical interference.