Phoenix Contact 2701399 NLC-START-01 NANOLINE STARTER KIT NPN-TRANSISTOR 2701399 Ficha De Dados
Códigos do produto
2701399
nanoNavigator
4-16
PHOENIX CONTACT
2373_en_B
4.1.8
Wait Block
The Wait block inserts a wait period in the execution of the flow chart. Configure the wait
period in seconds (with millisecond resolution) or hours, minutes, and seconds. If the wait
duration is zero, the block defaults to one scan cycle.
To configure the wait time:
1.
Double-click the Wait block to display the “Wait Block... Configuration” tab (see
Figure 4-9
“Wait Block... Configuration” tab
2.
Do one of the following:
–
To wait for one scan cycle, select the “One Scan Wait” check box.
–
To wait for a specified period of time:
a)
Select either the “HH:MM:SS” or “Seconds” radio button.
b)
Enter the duration in hours, minutes, and seconds or seconds and millisec-
onds in the field using the format shown.
3.
Click the “OK” button.
During the wait period, many scan periods may pass. However, the flow chart with the Wait
block will not execute further until the wait period ends. On the scan when the wait time
expires, flow chart execution resumes at the next block following the Wait block.
The duration changes to zero if it was previously non-zero, and “Wait Time” becomes
unavailable.
If the duration is zero, the Wait block defaults to one scan cycle. The Wait block
automatically selects the “One Scan Wait” check box upon clicking the “OK” button.
Wait Block
Button