User`s manual

ProScale M150, M250 and all products with General Purpose LCD Digital Displays 34 of 44
Pr15 – Output Polarity [0, 1].
Used to configure the signal output. N/O or N/C in relation to circuit ground.
0 = N/O, the output is Normally Open (not conducting to ground).
1 = N/C, the output is Normally Closed (conducting to ground).
Pr16 – Lower Limit [-999.999 to 999.999in] or [-9999.99 to 9999.99mm]
Sets the lower limit alarm value. Default = 0.000IN.
Active only when parameter Pr14 = 1. Note: Default is set in Inches
Pr17 – Upper Limit [-999.999 to 999.999in] or [-9999.99 to 9999.99mm]
Sets the upper limit alarm value. Default = 5.000IN.
Active only when parameter Pr14 = 1. Note: Default is set in Inches
Pr18 – Drift Tolerance [.01 to 9999.99mm ] or [.001 to 999.999in].
Range of motion allowed (+ or -) while in MONitor mode. Default =. 01IN.
Note: Default is set in Inches
Pr19 – Automatic Monitor ON Time [0, 1 or 2]
Configures display to automatically activate MONitor mode after 30 or 60 seconds
of encoder inactivity.
0 = disabled. 1 = 30 seconds. 2 = 60 seconds.
Pr20 – Automatic Monitor OFF Enable [0, 1]
Configures display to automatically exit MONitor mode after a programmed
distance (Pr21) has been exceeded from the drift tolerance position (Pr18).
0 = disabled 1 = enabled.
Pr21 – Automatic Monitor OFF Distance [0.001 to 999.999in] or [0.01 to 9999.99mm].
The distance that must be exceeded from the drift tolerance position (Pr18) to
activate auto monitor off. Default = 0.500in
This parameter is relevant only when Pr20=1. Note: Default set in Inches
Pr22 – Backlight ON time [0, 1, 2, 3 or 4]
The ON time of the LCD backlighting (24VDC displays only).
0 = always off. 1 = 3 seconds. 2 = 7 seconds. 3 = 15 seconds. 4 = always on.
Backlighting is activated when a key is pressed.
Pr23 – Future Enhancement DO NOT CHANGE [0,1,2] Default =1
Pr24 – Future Enhancement DO NOT CHANGE [0..63] Default =0
Pr25 – Future Enhancement DO NOT CHANGE [0..31] Default =0
CAUTION: Pressing and holding the ON/OFF and MODE key for 10
seconds while the display is turned off will perform a full segment LCD
test AND re-set all programming parameters to factory defaults