Rockwell Automation RSView32 Runtime Users Guide - Manual (Page 72)

RSView32 commands

A–41
Tag Write category. Specify where to send Tag Write
errors using the Categories tab of the Activity Log
Setup editor.
<tag_name> The name of an analog tag.
<value> The amount to add or subtract from the current
programmable controller value, as follows:
plus (+) or minus (-) a numeric value
plus (+) or minus (-) a percentage of a numeric
value in the form: +value%
plus (+) or minus (-) a tag
If Ramp calculates a value that is outside of the tag’s minimum and
maximum range, it will write the highest or lowest allowable value to
the programmable controller or server.
Examples: The Ramp command
Ramp Hopper1\Level +50%
If the value of Hopper1\Level is 100, Min = –100 and Max = 900, the
command writes the value 600 to the programmable controller.
Ramp Hopper1\Level +75%
If Hopper1\Level is 900, Min = 0 and Max = 1000, the command
writes 1000 to the programmable controller because this is the highest
allowable value.
If you use the Ramp command in a macro, you must use two percent
signs (%%) instead of one. A single percent sign is used in a macro
to indicate a parameter. For example, to create a macro that
increases the value of tag1 by 75%, you would type: Ramp tag1 +
75%% IMPORTANT