Micronics UF AV5500, Руководство пользователя

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Page 21
UF AV5500 Area-Velocity Flow Meter
COMMUNICATION (Optional)
Press

or

to position curser at Communication, and

to enter. Use

or

to position cursor before each menu item and

to enter. When settings are
completed press
✓
to store and
✓
again to return to the Main Menu.
MODBUS Protocol Information:
Transceiver: 2-wire, half-duplex
Data format: 8 Data Bits
Floating Point Byte Order: ABCD
Termination:
Jumper JP1 selectable 120Ω resistor. TB1 & TB2 = OFF,
TB2 & TB3 = ON
Biasing: None
Protocol
Choose MODBUS .
Address
Device address for the UF AV5500. Valid range: 001-247
(Default: 001). This number should be unique across the bus.
Press

or

to scroll,

to select digits, and press
✓
to
store the setting.
BPS
Baud rate for the MODBUS communications. Press

or

to select, and
✓
to store the setting. Options: 4800, 9600,
19200, 38400, 57600, 76800, and 115200 (Default: 9600).
Parity
Error checking parity for the MODBUS communications.
Press

or

to select, and
✓
to store the setting. Options:
None, Even, and Odd (Default: Even).
Stop Bits
Press

or

to select, and
✓
to store the setting. Options: 1
or 2 (Default: 1).