Wintriss SmartPAC PRO Servo, User Manual

Page: 125 / 228

SmartPAC PRO Servo User Manual 1147100
Chapter 5
– Program Mode
125
satisfied and the press continues to run. However, there are still five slugs in the ejection hole.
If the press makes five more strokes without ejecting a slug, ten slugs are now stuck in the
hole. If this process were to continue, it is conceivable that an infinite number of slugs could
stack up in the hole without the press stopping. Luckily, the laws of physics make this scenario
unlikely. When slugs jam, it is usually because the bottom one is stuck. If the bottom slug
ejects, it is very likely that the rest will soon follow.
Programming Sensor Settings
On the Die Protection Sensor Menu, you select a sensor to program, then enter settings for the sensor
on a series of screens that display sequentially. The settings you enter determine which screens
display, and programming for each sensor is likely to use a slightly different series of screens. The
following sections show you how to make these sensor program settings:
•
Set the Auto Enable by Tool (next section) or Auto Enable by Sensor (page 128) stroke counter
•
Assign a name to each sensor (page 126)
•
Set the sensor type (i.e., red, yellow, green, etc.) (see page 129)
•
Set stop type (i.e., Emergency Stop, Top Stop, and Smart Stop) (see page 130)
•
Set the critical angle for a sensor programmed as Smart Stop (see page 131)
•
Set the Ready signal for a green sensor (see page 132)
•
Set the stroke count for a green special sensor (see page 134)
You are also shown how to change sensor settings (see page 135), view the sensor summary (see page
135), and delete sensors (see page 136).
Setting the “Auto Enable by Tool” Counter Value
If you have set Sensor Enable Mode in Initialization to AUTO BY TOOL (see page 83), you must set
the Auto Enable by Tool counter when you first access the Die Protection Sensor Menu. The Auto
Enable by Tool counter specifies the number of strokes the press must make before all sensors in the
tool are re-enabled following a DISABLE SENSORS command (see
SENSOR ENABLE/DISABLE &
STATUS (Optional) , page 156, and DISABLE (ENABLE) SENSORS , page 163).
To set the Auto Enable by Tool counter, do the following:
1. Select DIE PROTECTION on the Tool Program Menu. The Die Protection Sensor Menu
displays, Figure 5-22, with the AUTO ENABLE COUNTER at the bottom of the screen.