Installation guide

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Cooper Bussmann BU-905U-L Wireless I/O Configuration Manual
Counting Events by Setting Unit Pulsed Inputs
Pulsed inputs let you count the number of transitions occurring on an input or the rate those transitions occur.
BU-Config lets you set:
• Pulsed input rate – detects the rate of transitions on an input.
NOTE:The BU-905U-L-T does not support pulsed input rate.
• Pulsed input count – that counts the number of low-to-high transitions occurring on the input. The BU-905U-L-T lets you set the
number of transitions that must occur before a ‘change of state’ occurs and any mappings using the pulse count are triggered.
To set unit pulsed inputs:
1. Open the project.
2. Select the BU-905U-L-T unit you want to change.
3. Select Pulsed Inputs.
4. BU-Config shows the Pulsed Inputs page:
5. Select the Count tab (the Rate tab has no entries to select).
6. Double click the Pulsed Input you want to change or select the Pulsed Input and click Edit .
7. BU-Config shows the range of values you can enter:
8. Click OK to change sensitivity of the pulsed input count or click Cancel to return to the pulsed input screen without changing the
sensitivity of the pulsed input count.
9. BU-Config will write the new sensitivity value to the module when you reconfigure it.
3A1579Rev1.4