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Setpoint 
By default the Voltage Output will represent empty (0 volts) and 100% of 
the  operational  span  (5  volts),  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  the  output  is  to  represent  empty  (0 
volts) to a level of 5 metres (5 volts). If so P834 (Low Level) should be set 
to 0.00 metres and P835 (High Level) should be set to 5 metres.  
P834 Output Low Level 
This parameter sets the level, distance or space, depending on the selected 
Output Mode (P831) at which the low voltage output will occur, (0 VDC if 
Output Range (P830) = 2), when using the voltage output.
Default = 0.000m 
P835 Output High Level  
This parameter sets the level, distance or space, depending on the selected 
Output Mode (P831) at which the high voltage output will occur (5 VDC
Default = 5.700m 
Limits 
P836 Output Low Limit 
This parameter sets the lowest level that the voltage output will drop to, the 
default is 0 VDC, but you can override this if required.                        
P837 Output High Limit 
This parameter sets the highest level that the voltage output will rise to, the 
default is 5 VDC, but you can override this if required.  
Trim 
P838 Output Low Trim 
If the device you are connected to is not calibrated, and not showing the low 
value, then you can trim it using this parameter. You can either type in the 
offset directly, or use the arrow keys to move the output up and down until 
you get the expected result on the device that is connected. 
P839 Output High Trim 
If  the  device  you  are  connected  to  is  not  calibrated,  and  not  showing  the 
high value, then you can trim it using this parameter. You can either type in 
the offset directly, or  use  the  arrow keys  to  move the  output up and  down 
until you get the expected result on the device that is connected.