Rockwell Automation 1771-QDC, D17716.5.87(Passport) CLAMP AND EJECT MODE - Manual (Page 62)

Jog Your Machine
Chapter 5
5-3
ATTENTION: Up to 4 different valves may be connected to
your QDC module for clamp and eject control. Although all 4
may not be directly involved with clamp and eject jogs,
consider their indirect effects when setting jog set output values.
ATTENTION: A value of 0 entered in your data table does not
necessarily correspond to zero pressure or flow. For an output
configured + 10VDC, an output of 50% corresponds to zero
volts signal output (see the following graph). Amplifier
electronics or spool offsets may also be designed such that zero
volts signal input does not result in no flow or pressure. Please
consult your valve and amplifier specifications for more details.
% Output Requested
Output V
oltage
-10
-8
-5
-3
0
3
5
8
10
0 10 20 30 40 50 60 70 80 90 100
Enter and Download Initial Clamp and Eject Jog Values
Utilizing the same procedure outlined in chapter 3, enter your initial clamp
and eject jog values in Worksheet 5-A. To download the Jog Configuration
block (JGC), refer to the download procedure outlined in chapter 4.