Graco InvisiPac HM25 Operation, Repair, And Parts page 30

Screens
Line Mode (Screen 2)
1. Select mode:
a. Time based.
b. Distance mode without encoder (uses fixed line
speed).
c. Distance mode with encoder.
2. For time mode, there are no additional settings.
3. For distance mode without encoder:
a. Pass one product by the trigger at normal
speed.
NOTE: See trigger setup section if product is
not tripping the trigger properly.
A - Enter screen
B - Last box length
P - Screen number (Screen 2)
Icon
Time based Time mode select
Line number
Length of last product
Mode
Encoder pulses per mm Pulses encoder generates per mm of line travel.
Low line speed alarm
High line speed alarm
Line speed
30
Name
In time mode, programs settings are in units of milliseconds
Line number for other settings/value sin a row
Length of the last product seen by a trigger on the line.
NOTE: Value adjusts for changes in encoder/speed settings.
Select if encoder is to be used
NOTE: 1000 ppr encoder, 300 mm wheel = 3.333 pulses/min.
Outputs will not fire when the line is below this speed.
NOTE: A value of 0 disables this alarm.
Read-only: maximum line speed allowed.
NOTE: The value is calculated from the encoder pulses per mm.
• If encoder enabled: view current line speed
• If encoder disabled: enter fixed line speed
b. Adjust line speed setting
product
4. For distance mode with encoder:
a. Verify positive line speed when line is moving
forward. If speed is negative, swap A and A'
with B and B' wires at the encoder connector on
the pattern controller.
b. Pass one product by the trigger.
c. Adjust encoder pulses per mm
length of last product
A
Description
until length of last
is correct.
is correct.
until
B
P
334784G