1128500 WPC 2000 User Manual
3-16 Initialization, Setup, and Checkout
Setting the Stop-time Limit
To set the Stop-time Limit, do the following:
1. Check to make sure that option switch 7 on switch block S101 on the WPC 2000 Main
Processor board is set to OFF to enable changes to the Stop-time Limit (see page 3-29).
2. With power on to the WPC 2000 and the press in “Inch” mode, press the Reset/Select
button repeatedly until the “Stop Time Limit” indicator becomes lit (see Figure 3-7). The
LED display shows the last Stop-time Limit you set or, if you have not previously set the
Stop-time Limit, it shows the factory setting of 500 mS.
3. Adjust the Stop-time Limit by turning the WPC Settings key switch to “+”
(counterclockwise) to increase the value or to “–” (clockwise) to decrease the value. The
Stop-time Limit setting increases or decreases in 10 mS increments.
INCORRECT SAFETY DISTANCE DUE TO INCORRECT STOP TIME
• Determine and enter the correct Stop-time Limit when you set up your WPC 2000.
• Perform a 90° Stop Test any time you change the Stop-time Limit of WPC 2000. (See
Determining
the 90° Stop Time
, page 3-17.) Base the Stop-time Limit on the actual Stopping Time.
• Recalculate the safety distance based on the new Stop-time Limit and adjust or reinstall
safeguarding devices according to the new safety distance (see Calculating the Safety
Distance, page 3-19).
Failure to comply with these instructions will result in death or serious injury.
PREVENT CHANGES TO STOP-TIME LIMIT WHEN SETTINGS KEY IS PRESENT
Use option switch 7 to prevent anyone from making changes to the Stop-time Limit (see Switch 7 –
Disabling Access to Stop-time Limit and Auto Carry-up Angle Settings, page 3-29).
Failure to comply with these instructions will result in death or serious injury.
Figure 3-7. WPC 2000 Display Showing Stop-time Limit Value
With Stop Time Limit segment
selected, turn WPC Settings
key switch to + to increase
displayed value and to -
to decrease value
BRAKE WARNING
INTERRUPTED STROKE
TOP STOP ANGLE
AUTO CARRYUP
STOP TIME LIMIT
MICRO-INCH
STOPPING TIME
STOPPING ANGLE
90
° STOP TEST
COUNTER
COUNTER PRESET
ANGLE / SPM
cam on angle cam off angle
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