3.5Configuring the Modbus Ports
3.5.1Connecting Power for the Configuration
Refer to the Installation chapter in this guide for connecting power to your BM85. Connect the source of AC or DC power to the BFM85. Do not turn on the power to the BM85 until you set the Modbus poFrt configuration switches and connect the configuration terminal. The switch settings will be sensed when power is applied.
3.5.2Setting the Switches
The BM85 power should be off at this time. Switches are located on the BM85 rear panel. Figure 10 shows the switch positions and setup.
NW±BM85±000
USE
UPPER
SWITCHES
USE
RIGHT
SWITCHES
1 2 3 4 5 6 7 8
SWITCH POSITION
1 2 3 4 5 6 7 8
PORT MODE:
CONFIGURE UP
RUN DOWN
CONFIGURATION PORT: |
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PORT 1 | UP | UP |
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PORT 2 | UP | DOWN | BAUD RATE: |
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PORT 3 | DOWN UP | 9600 | UP | UP | ||||
PORT 4 | DOWN DOWN | |||||||
2400 | UP | DOWN | ||||||
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| 1200 | DOWN UP | ||||
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| 300 | DOWN DOWN | ||||
NW±BM85C002
NW±BM85D008
NW±BM85±000 = STOP BITS:
UP = 1 DOWN = 2
NW±BM85C002 NW±BM85D008 = MODE:
UP = RUN APPLICATION (LEAVE IN UP POSITION)
PARITY: |
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DISABLED | UP | UP |
EVEN | UP | DOWN |
DISABLED | DOWN UP | |
ODD | DOWN DOWN | |
Figure 10 BM85 Modbus Models: Port Configuration Switches
40 Configuring the Modbus Models
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