User's Manual

Download Data from USB
50 3A2776D
Download Data from USB
USB Logs
By default, the ratio spray logs record data every 60
seconds. This 60 second interval will record about 32
days of data if spraying 8 hours per day, 7 days per
week. To change the default, see Download Setup,
page 50. This log can hold up to 18000 lines of data.
Ratio Log 1
(Default log for download.) The ratio log records date,
time, machine number, job number, ratio, and batch vol-
ume while the system is in Spray mode.
Spray Log 2
The spray log records key data while the system is in
spray mode. It records A and B temperature, A and B
pressure, A and B flow, A and B batch totals, ratios,
restrictor adjustments, alarm codes, and commands.
NOTE: Once the ratio or spray log is full, new data auto-
matically overwrites old data.
NOTE: After data in the ratio or spray log is downloaded
it remains in the USB module until it is overwritten.
Alarm Log 3
The alarm log records all alarm codes generated over a
two year period. This log should be used for trouble-
shooting purposes and cannot be deleted. This log can
hold up to 73000 lines of data.
Data Log 4
The data log records (every 120 seconds) all data that
occurs during spray mode over a two year period. This
log should be used for troubleshooting purposes and
cannot be deleted. This log can hold up to 43000 lines
of data.
NOTE: The 120 second recording period cannot be
adjusted.
Download Setup
Navigate to the System Setup screen. Change the num-
ber of hours of recorded data to download (default is
768 hours), by pressing and to move
to . Press to make the field selectable.
Press to scroll through each digit. Press
to save the new digit. Follow the same procedure
to change the time interval at which data will record
(default is 60 seconds). Exit the System Setup screen.
Download Procedure
1. Insert USB flash drive into USB port (DR). Use only
Graco-recommended USB flash drives; see Rec-
ommended USB Flash Drives, page 74.
NOTE: Inserting the USB flash drive while the sprayer is
running will stop sprayer operation.