3. OPERATION
Page 45 © 1998 DH Instruments, Inc.
Definition of the file sequence is now complete and the "save as" choice is offered:
1. Enter the desired sequence number or press ENTER if the
desired number is already displayed.
Save as Sequence #
01
Pressing ESCAPE, at “save as”, allows all changes to be abandoned.
3.3.4 DRIVERS
PURPOSE
To control the output signals of PPC2 AF's 8 channel, 12 V external drivers.
PRINCIPLE
PPC2 AF external drivers are available to drive peripheral equipment in a PPC2 AF system,
for example, solenoid valves. The driver electrical connections are available from a rear panel
connector
See Section 9.1 for driver specifications and pin-outs.
OPERATION
To access the driver control function press 3drivers under the SETUP menu.
The display is:
Extern Drivers: 1
2 3 4 5 6 7 8
Pressing the keypad numerical key driver number turns that driver on and off with either a
momentary or a toggled response (see immediately below). An active driver is indicated by *
immediately following the driver number.
Pressing ENTER while in the Extern Drivers menu causes a menu to appear that allows
selection of whether the driver actuation by pressing the driver number will be 1momentary or
2toggle.
The PPC2 AF PURGE function uses external driver #8 (see Sections 3.2.8, 9.1, 9.2).
3.4 SPECIAL MENU KEY
The SPECIAL menu key accesses a menu of functions that are less commonly used or not normally used
in regular operation.
Press the SPECIAL menu key to access the SPECIAL menu.
The display is:
1PresU 2Head 3Cfg
4Internal 5Diag
To Next Page
Loading...