User`s guide

I/ O O N EV ENT (IN )

The I/O On Event (in) command is used to have the pump jump to a linked method if the signal is

received. These events are communicated via Pin 2 on the 15-pin I/O Connector.

Figure 72: I/O On Event (in) Advanced Options menu.

The following options are available when setting an I/O On Event (in) command. This command requires

that you have a method set with the specific actions (steps) you want to perform if the event occurs so

that you can choose the Method name being linked by this command.

• Input High-to-Low: Will link to the desired method upon a logic low input signal falling edge.

• Input Low-to-High: Will link to the desired method upon a logic high input signal rising edge.

• User Press: Will link to the desired method upon a manual input.

• Motor Stall: Will link to the desired method upon a Motor Stall event.

• Withdraw: Will link to the desired method upon a Withdraw activity.

• Infuse: Will link to the desired method upon an Infuse activity.

TO INSERT AN I/O ON EVENT (IN) COMMAND:

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 I/O On Event (in) command to follow.

3. Choose the Add Step button to access the Method Steps Menu screen.

4. Choose Advanced Options to enter the Select Advanced Options screen.

5. Choose the I/O On Event (in) button to enter the On Event Step Definition Screen.

6. Select the desired Event type that you want to have the event associated with from the options

available (Input Low, Input High, User Press, Motor Stall, Withdraw, Infuse).

7. After selecting the desired option in the On Event screen, choose Accept to access the Method Steps

Summary selection screen. Choose the Method name to jump to. To use this command, you must

have defined a linkable Method.

8. Choose the Accept button to save your changes and return to the Method Steps Summary screen.

Harvard Apparatus PHD ULTRA

™

Syringe Pump Series User's Manual

Publication 5419-002-Rev-A

sing The PHD ULTRA™