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Configuration and Use Manual 139
Startup Procedures
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16.4.1 Reading and testing the discrete inputs
Refer to Figure 16-2 to access and read the current states of Discrete Input 1 and 2. States are shown
as:
• Yes (ON)
•No (OFF)
To test the discrete inputs, toggle the remote input device and verify that the appropriate value is
received by the Series 3000 device.
16.4.2 Reading and testing the frequency input
If the Series 3000 device has been wired for a frequency input, refer to Figure 16-2 to access and read
the output level of the frequency input. The frequency is displayed in Hz.
To test the frequency input, check the frequency at the remote input device and verify that the
appropriate value is received by the Series 3000 device.
16.4.3 Reading and testing the pressure and external temperature
If polling for pressure or external temperature has been configured, refer to Figure 16-2 to access and
read the pressure and temperature values being received by the Series 3000.
To test the pressure and temperature input, use a reference device and verify that the appropriate value
is received by the Series 3000 device.
16.4.4 Setting and testing outputs
The software enables you to set the states of discrete outputs or the values of milliamp outputs or the
frequency output.
Discrete outputs
Refer to Figure 16-2 to access and set the current states of discrete outputs.
1. Select the discrete output to be set.
2. The default setting is Unfixed. Reset the output to ON or OFF. The outputs associated with ON
and OFF depends on the output’s polarity, as shown in Table 8-1. (For information on setting
the discrete output polarity, see Section 8.3.1.)
3. Press
SAVE to set the state of the selected discrete output.
4. Check the receiving device to ensure that the correct level is being received.
5. Reset the discrete output to Unfixed, or exit to the Simulate Outputs screen. The discrete
output is released and is again controlled by the application.
CAUTION
Performing output tests while control devices are set for automatic control
will result in measurement error.
To avoid measurement error, set control devices for manual operation before
performing output tests.