HEIDENHAIN ND 2100G - Manual (Page 220)

220 2 Installation and Specifications
2.4 F
o
rm
ulas
„ DateStr (Date string): Returns the current system date
„ Din (Data in): Returns logic levels from the primary parallel port input
pins
„ DinBin (Data in binary): Returns a base 10 number equivalent to the
logic levels from the primary parallel port input pins
„ Display: Sets the current graph display starting at a dimension, with
a number a axes
„ Dout (Data out): Applies individually defined logic levels to the
primary parallel port output pins
„ DoutBin (Data out binary): Applies binary logic levels to the primary
parallel port output pins equivalent to a base 10 number
„ FnCall (Function call): Calls a user defined custom ND 2100G
function which returns a value based on arguments passed in the
calling statement
„ FnDefine (Function define): Defines a function and includes
parameter placeholders for arguments
„ FnParam (Function parameters): Defines up to 12 parameters to be
passed to a custom ND 2100G function
„ FnReturn (Function return): Returns immediately from a custom
ND 2100G function without returning a value
„ Global: Returns the value of a global variable that is available across
all parts
„ HwDmn (Hardware dynamic minimum): Returns the minimum
channel input value sampled at high speed by dedicated hardware
„ HwDmx (Hardware dynamic maximum): Returns the maximum
channel input value sampled at high speed by dedicated hardware
„ HwLx (Hardware latch): Returns the value of one channel based on
the incremental values of another channel
„ Lookup: Returns one of a selection of several dimensions, part
values or database values
„ Loop: Loop control used to repeat a series of steps or functions
„ Master: Presets channels to a numeric values contained in the
Master screen
„ OnEvent: Evaluate a formula term and return the value or perform a
task when a specified event occurs
„ Part number (PartNo): Changes the part number, usually in
conjunction with an OnEvent function
„ Preset: Presets a dimension to a numeric value