Beck 22-309, Instruction Manual

Page: 69 / 72

80-4280-10, Rev. 4
69
Demand Characterizer Commands
Command Description Argument
n
and Information
charclear
n
Clears a preconfigured Demand characterizer curve
node by setting it to "unused". Any node numerically
higher will be set to "unused" also.
n
= node number: between 1
and 21.
charlist
n
Displays the X-values and Y-values of Demand
characterizer curve node(s).
n
= node number: between 1
and 21.
n = "all": displays all nodes
charset n1 , n2 , n3 Sets the X-values and Y-values of a specific node of
the characterizer curve. The three arguments must
be separated by commas.
n1 , n2 , n3 = (n1 is node number
to modify, n2 is X-value as a
percentage, n3 is Y-value as a
percentage)
demfunc n Sets/displays the Demand signal characterization
function.
n = "0": linear
n
= "1": square root
n
= "4": special curve
n
= "5": square
Feedback Signal Commands
Command Description Argument n and Information
fdbk0pctma
n
Sets/displays the mA value of the Feedback signal
that represents the 0% output shaft position.
n = desired Feedback signal in
mA at 0% output shaft position.
Minimum value is 3.00 mA and
the maximum must be at least
4.00 mA less than the Feedback
signal value for the 100% output
shaft position.
fdbk100pctma n Sets/displays the mA value of the Feedback signal
that represents the 100% output shaft position.
n = desired Feedback signal
in mA at 100% output shaft
position. Minimum value must be
at least 4.00 mA greater than the
Feedback signal value for the 0%
output shaft position. Maximum
value is 21.00 mA.
fdbkfunc n Sets/displays the curve used to calculate the
Feedback signal.
n = "0": linear
n = "1": inverse Demand (curve
enabled)
trimfdbk4mA n Trims the Feedback signal at 4 mA. Calibrated at the
factory, should not normally require calibration.
n = present Feedback signal
from the DCM-2 in mA.
trimfdbk20mA n Trims the Feedback signal at 20 mA. Calibrated at
the factory, should not normally require calibration.
n = present Feedback signal
from the DCM-2 in mA.
iomode n Sets/displays the function of a DCM-2 connector pin.
May be enabled for Feedback or potentiometer.
n = "0": none
n = "1": Feedback enabled
n = "2": potentiometer power
enabled.