CONTREX M-Traverse - Manual (Page 61)

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Table 3-7 Entering Setpoint Control Parameters
CP Parameter Name Parameter Value
CP-01 Setpoint 1 In a level wind application, enter your E.U.
measurement of one laypitch.
In a web scanning operation enter your E.U.
measurement for one traverse length.
CP-03 Setpoint 2 In a level wind application, enter your E.U.
measurement of one laypitch.
In a web scanning operation enter your E.U.
measurement for one traverse length.
CP-05 Setpoint 3 In a level wind application, enter your E.U.
measurement of one laypitch.
In a web scanning operation enter your E.U.
measurement for one traverse length.
CP-07 Setpoint 4 In a level wind application, enter your E.U.
measurement of one laypitch.
In a web scanning operation enter your E.U.
measurement for one traverse length.
Traverse Length (CP-02, CP-04, CP-06, CP-08)
The Traverse Length parameters are set up as pairs in conjunction with
the Setpoint parameters. There are four pairs of Setpoint and Traverse
Length parameters. The Traverse Length value is entered in Engineer-
ing Units (E.U.s) and the decimal position that was entered in the
Engineering Units (CP-15) parameter is automatically displayed. The
traverse length is the distance that the Follower mechanism will travel.
In level wind applications, the traverse length is generally the length of
the reel. In web scanning applications, the traverse length is generally
the width of the web. The traverse length measurement, corresponds
to the setpoint measurement. For example, in a level wind application,
you may have a reel that measures one foot, that is wrapped with two
inch hose. You would enter "2" (inches) in Setpoint 1 (CP-01) and "12"
(inches) in Traverse Length 1 (CP-02).
The factory defaults for the Traverse Length Control Parameters are found in Table 3-8.
To modify the default parameters refer to Table 3-9. If you are uncertain how to enter a
Control Parameter, review the
Operations: Keypad section.