Polarity - Emerson Micro-Motion 2400S Configuration And Use Manual

Required Transmitter Configuration
If Channel B is configured as a discrete output, you must configure the parameters listed in
Table 6-16. Table 6-16 also shows the names used for each parameter by the display, ProLink II, and
the Communicator.
Table 6-16 Discrete output configuration parameters
ProLink II
DO1 assignment
Flow switch variable
Flow switch setpoint
DO1 polarity
DO fault action
(1) Displayed only if flow switch is assigned to the discrete output.
To configure the discrete output, see the menu flowcharts in Figure 6-10. For details on discrete
output parameters, see Sections 6.7.1 through 6.7.3.
Figure 6-10 Configuring the discrete output
ProLink II
ProLink >
Configuration
Discrete Output
6.7.1

Polarity

Polarity controls how voltage levels are used to indicate the ON and OFF states of the output, as
described in Table 6-17.
Configuration and Use Manual
Parameter name
Communicator
DO 1 is
(1)
Flow switch variable
(1)
Flow switch setpoint
DO 1 polarity
DO fault indication
Communicator
On-Line Menu >
5 Detailed Setup
3 Config outputs
1 Channel setup
6 DI/DO setup
Display
SRC
(1)
SOURCE FL SW
(1)
SETPOINT FL SW
POLAR
Not applicable
Off-line maint >
IO
CH B
Set DO
Display
Off-line config
53