Type of communications
The CVM-B units have one RS-485 communications port.
The unit has as standard two communications protocols: MODBUS RTU ® and BACnet.
See “6.- INTEGRATED COMMUNICATIONS”
Depending on the protocol selected you will view:
MODBUS RTU protocol.
BACnet protocol.
Type of installation
Use the setup menu to select the type of installation to which the unit is connected,
(“5.6.5.- Measurement connection mode.”).
Depending on the installation selected, you will view:
Single-phase installation.
Two-phase installation.
Two-phase installation with neutral.
Three-phase installation.
Three-phase installation with neutral.
Aron installation.
If the position of the input channels is changed to allow communications ( “6.3.7.17.- Po-
sition of input channels”
), the installation type will be shown in red.
Consumption or Generation
The icon
indicates that the installation is generating.
The icon
indicates that the installation is consuming.
Alarm status
The icon
indicates that no alarm has been generated.
The icon
indicates that the unit has a pre-alarm activated.
The icon
indicates that the unit has an alarm activated.
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CVM-B100 - CVM-B150
Instruction Manual
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