Wintriss SmartPAC PRO, Руководство пользователя

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1143100 SmartPAC PRO User Manual
92 Chapter 3 – SmartPAC PRO Initialization Mode
Figure 3-7. Press Control Parameter Menu
The starting time of your press is the time it takes for the crankshaft to start turning after the DSV has
been energized. If the starting time exceeds the limit you set on the Brake Monitor screen, SmartPAC
PRO displays a “LOSS OF ROTATION DETECTED” message and prevents the press from starting.
The stop time and start time limits set in Initialization are displayed on the Stop Time Status screen in
Run mode (see
BRAKE MONITOR , page 148).
Calculating the Stop Time Limit (Optional with WPC 2000 Integration)
The value you set as the stop time limit on the Brake Monitor screen must factor in the normal wear on
your brake to prevent SmartPAC PRO from generating stop time faults when the stopping time
increases only a little. The stop time limit can be easily calculated based on the actual stopping time
of your press. To perform this calculation, do the following:
1. In Run Mode, perform the procedure Determining the Stopping Time of Your Press , page 149.
NOTICE
ADD 10% FOR OLD BRAKES, 20% FOR NEW BRAKES
The rule of thumb for calculating the stop time limit is to add 20% of the stopping time to your
press’s stopping time if your brakes are new, 10% if your brakes are old.
2. Multiply the stopping time value you recorded in step 1 by 0.20 (i.e., 20%) for a new brake or
0.10 (i.e., 10%) for an old brake, and add the result to the stopping time value. This is your stop
time limit.