Wilkerson ER08 - Manual (Page 4)

40mm & 60mm Proportional Regulator 2R210
4
Set Pressure Scale
Units with NPT port threads are supplied with a factory set PSI pressure scale. Use parameter 14 to change scale to bar.
Parameter Number 14 – Set Pressure Scale in PSI or bar
Step 1 2 3 4 5
Press
3-6 seconds
Until
Display
Reads
Flashing Decimal Flashing Decimal Flashing
Description
Accesses
changeable
parameters.
Accesses
parameter no. 14.
Displays current
parameter value.
1 = PSI, 0 = bar
Edits parameter.
Accepts and saves
new parameter
setting.
Sequences to next
parameter.
or or
Preset Minimum Pressure
If there is a need for a pre-set minimum pressure, use parameter 18. (Note: preset pressure is affected by % P19.)
Parameter Number 18 – Set Minimum Preset Pressure
Step 1 2 3 4 5
Press
3-6 seconds
Until
Display
Reads
Flashing Decimal
Flashing Decimal
(value between
0 and 200) Flashing
Description
Accesses
changeable
parameters.
Accesses
parameter no.
18.
Displays current parameter value.
Incremental value is:
2 bar unit: x 2 mbar x % P19
10 bar unit: x 10 mbar x % P19 Edits parameter.
Accepts and
saves new
parameter
setting.
Sequences to
next parameter.
or or
Set Pressure Correction
Pressure correction allows the user to set a maximum pressure as a percentage of secondary pressure F.S.
Example: If F.S. is 10 bar, set parameter 19 to 50 for maximum preset pressure of 5 bar.
Pressure correction also affects the minimum preset pressure in parameter 18.
Example: If F.S. is 10 bar and parameter 18 is set to a value of 100 (1 bar), and parameter 19 is set to 50%, then the actual
minimum preset pressure seen is 0.5 bar.
Parameter Number 19 – Set Maximum Preset Pressure
Step 1 2 3 4 5
Press
3-6 seconds
Until
Display
Reads
Flashing Decimal
Flashing Decimal
(value between
0 and 100) Flashing
Description
Accesses
changeable
parameters.
Accesses
parameter no. 19.
Displays current
parameter value.
Incremental
value is: % of F.S. Edits parameter.
Accepts and saves
new parameter
setting.
Sequences to next
parameter.
or or