User guide

HI 1746-WS WEIGH SCALE MODULE
5-12
FIG. 5-6 C2 LADDER LOGIC EXAMPLE/REMOTE MODE OF
OPERATION
Hard Calibration Hard Calibration is the traditional method of calibra-
tion that uses test weights. Hardy recommends that
the
test weights total 80 to 100% of the scale capacity.
Hard Calibration
La
dder Logic
Example
Step 1. Check to be sure that the parameters have
been setup for your weighing process. (See
Chapter 4, Setup)
Step 2. We have provided a Ladder Logic example
expl
aining how to set the weigh process
parameters. The Ladder Logic example is
meant to provide a ladder logic model
only. Your application may vary and the
example may or may not meet your
requirements.
Step 3. The Hard Calibration Ladder Logic Exam-
ple is located at the Hardy Web Site. If you
have access
to the Internet:
a. Type the following URL: www.hardyso-
lutions.com
b. Click on the Support button.
c. Click on Sample Programs.