User`s guide

DE LAY
The Delay Command is used to insert a time delay in a procedure. You can program a time delay between
0.2 seconds up to 99:99:99 (99 hours, 99 minutes, 99 seconds).
TO INSERT A TIME DELAY IN A METHOD:
1. From the Method Main screen, choose Step Definition to enter the Method Steps Summary screen.
2. Highlight (select once) the Method Step that you want the time delay to follow.
3. Choose the Add Step button to access the Method Steps Menu screen.
4. Choose Advanced Options to enter the Set Advanced Options screen.
5. Choose Delay to enter the Set Delay screen.
Figure 67: Advanced Options Set Delay screen.
6. Enter the desired Time using the keypad.
7. If the Units of Time associated with Time are not correct for your application, select the Units button
to toggle between sec (seconds) [0.2 seconds minimum allowable value] and h:m:s
(hours:minutes:seconds). To use the h:m:s option, enter your time value in hours, minutes and
seconds, separating each value with a colon. You can enter a value up to 99:99:99.
8. When your Time entry is correct, choose the Accept button to insert the Delay Step in the Method and
return to the Method Steps Summary screen.
Harvard Apparatus PHD ULTRA
™
Syringe Pump Series User's Manual
Publication 5419-002-Rev-A
70
U
sing The PHD ULTRA™