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expressed as a rational number. The default settings provide the finest resolution possible; 1 part
in 65536. The User Units apply to the distance entries in the Motion Task List. It is important to
note that the distance entries in the Motion Task List are integer values only so the setting of the
User Units must take this into consideration.
5.4 D
ISCRETE
There are 10 digital inputs on the S200 Position Node for customer use. Digital input 1 is
assigned as a hardware enable and must be asserted to enable the power stage. The other 9
inputs can be configured by the user for specific functions. Not all inputs can be assigned to all
functions. The following table shows the allowable assignments as well as the 'Reset to Factory
Default' assignments. Areas in red (or shaded) are not allowed.
Function
Hardware Enable
No Function
Clockwise Inhibit
Counter Clockwise Inhibit
Fault Reset
Gearing Active w/ Correction
Gearing Active w/o Correction
Home Switch
Start Move BCD
Move Select Bit
Start Move (Discrete-Level)
Start Move (Discrete-Edge)
Registration
Clear Following Error
Stop
Additional Hardware Enable
Jog Move
Inputs are assigned by the user according to his requirements under the Drive Setup\ Digital Input
(Base Unit) menu for inputs 1-5 (physically connected at J4) and the Drive Setup \ Digital Inputs
(Option Card) menu for inputs 6-10 (physically located at J12).
The following table provides a description of each of the Digital Input Functions:
Function
Hardware Enable
No Function
Clockwise Inhibit
Counter Clockwise Inhibit
15
/ D
IGITAL INPUTS
DINP1
DINP2
Only Function
√
√
√
√
Default
√
√
√
√
√
√
√
√
√
An active input (on) enables the drive power stage (motor output power) if the software
enable is active.
Unassigned Input
If this input is assigned and the input is inactive (off) then no further motion is allowed in
the CW direction. Power stage remains enabled. Warning n10 is annunciated. Motion
in the CCW direction is allowed.
If this input is assigned and the input is inactive (off) then no further motion is allowed in
the CCW direction. Power stage remains enabled. Warning n11 is annunciated. Motion
in the CW direction is allowed.
DINP3
DINP4
DINP5 DINP6 DINP7 DINP8 DINP9 DINP10
√
√
Default Default Default Default Default Default
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
Default
√
√
Default
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
Description
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
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