Page 108
Setpoints
By default the mA Output will represent the empty (0 or 4mA dependant on
(P830/P890) mA Range) and 100% of the operational span (20mA), but you may
wish to have the output represent a section of the operational span. For example,
the application has an operational span of 6 metres but output is to represent
empty (0 or 4mA dependant on (P830/P890) mA Range) to a level of 5 metres
(20mA). If so P834 (Low Level) should be set to 0.00 metres and P835 (High
Level) should be set to 5 metres.
P1-P834, P2-P892 mA Low Level
This parameter sets the level, distance or space, depending on the selected mA
Out Mode (P831/P891) at which the low mA output will occur (0 or 4mA
dependant on (P830/P890) mA Range)
Default = 0.000m
P1-P835, P2-P893 mA High Level
This parameter sets the level, distance or space, depending on the selected mA
Out Mode (P831/P891) at which the high mA output will occur (20mA).
Default = 6.000m
P1-P836, P2-P894 mA Low Limit
This parameter sets the lowest level that the mA output will drop to, the default is
0mA, but you can override this if the device you connect to cannot for example
accept less than 2mA, yet you want to use the 0-20mA range. Default = 0.00mA
P1-P837, P2-P895 mA High Limit
This parameter sets the highest level that the mA output will rise to, the default is
20 mA, but you can override this if the device you connect to cannot for example
accept more than 18 mA, yet you want to use the 0-20 mA range. Default =
20.00mA
P1-P838, P2-P896 mA Low Trim
If the device you are connected to is not calibrated, and not showing the correct
low value (reading), then you can trim it using this parameter. You can either type
in the offset directly, or use the up/down arrow keys to move the output up and
down until you get the expected result (reading) on the device that is connected.
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