FlowCERT

Device Comm.
RS232 Set Up
P061 Comms Baud
This parameter is used to set the speed (Baud Rate) of the RS232
communications and can be changed to suit the connecting device.
Default = 19200
RS 485 Set Up
For Profibus (optional), please refer to the RS485 communications manual.
P130 Device Mode
This parameter determines the mode of operations for a standard FlowCERT
with modbus/speedy capabilities.
Option
Description
0 = Off (Default) RS485 communication is disabled.
1 = Modbus RS485 communication is used for modbus.
Please refer to the RS485 communications
manual for functionality.
2 = Speedy RS485 communication is used for Speedy.
This will enable the use of a speedy velocity
sensor for Area/Velocity flow calculations.
This option disables the current input for
use with a 4-20mA velocity sensor.
P133 Comms Baud
This parameter is used to set the speed (Baud Rate) of the RS485 digital
communications interface for the “speedy” velocity sensor and can be
changed to suit the “speedy” model used. Default = 9600
Remote Alarm
When a Modem is connected, via the RS232 port, (Consult Pulsar or your
local distributor for further details), the following parameters are used to set
up the FlowCERT so that when the level reaches a specific alarm point, as
determined by the setting of the relay(s) the unit will dial and connect to a
remote telephone number to provide details of the event.
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