Wintriss SmartPAC 2, User Manual

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SmartPAC 2 with WPC 2000 Integration User Manual 1128600
Program Mode 5-43
Making a Timed Output Setting
The PROGRAM TIMED OUTPUT item on the Cam Channel Program Type Menu enables
you to program the crankshaft angles at which a selected cam channel turns On and the time,
or dwell, in milliseconds that the channel stays On.
A Timed Output setting is independent of press speed–with On/Off cam outputs, the time that
the cam is On during the On-Off cycle decreases with press speed–and is recommended for
functions such as controlling air and lubrication. This type of cam output also ensures that the
channel will turn off after the programmed time. With On/Off cam settings, the channel stays
on if the press stops within the On/Off window, potentially wasting air or lube.
To set a Timed Output for a cam, do the following:
1.
Select PROGRAM TIMED OUTPUT on the Cam Channel Program Type Menu. The
Cam Channel Timed Output Program screen, shown in Figure 5-50, page 5-44, displays.
2.
Set the On angle on the crank angle clock, using the Left (

) and Right (

) cursor keys,
referring to
Using Cursor Keys to Set Timing
, page 3-7 if you need help.
As you press the Left (

) cursor key, the On cursor moves counterclockwise around the
display, and the On angle value decreases. When you press the Right (

) cursor key, the
On cursor moves clockwise around the display, and the On angle value increases.
The precise On angle value is displayed next to the Angle caption in the window inside the
clock display. In Figure 5-50 the On angle is set to 223
°
.
Figure 5-49. Cam Channel On/Off Program Screen: Three On/Off Arcs
MAXIMUM NUMBER OF TIMED CHANNELS PER TOOL
Each tool can have up to four Timed Output cam channels.
Inactive arcs
are grey
Selected (active)
arc shown here
and colored green
on crank angle
clock diagram
F1
F2
F3
F4
F5
F6
F7
F8
NOTICE