HARDWARE INTERFACE PARAMETERS 7-11
SB1391 Hardware and Setup Guide - Document revision no. 1.14
• Early Ready
• Interpolation Complete.
TABLE 7-4 Predefined motion state functions for digital outputs
Motion state Description
B/E Motion Indicates when the axis is in motion ("ON") or not in motion ("OFF").
X: output 5.
Ready After a Begin on Input (BXI), indicates that the calculations are complete
and the axis is ready for motion.
X uses output 6.
Early Ready Indicates that the axis is ready to accept a new move command.
Also indicates that a superimposed move has been executed. (A
superimposed move is initiated by setting the Master-slave relative
Distance [MD] while in Master-Slave Mode [Mode 12]).
X: output 7.
Interpolation
Complete
Indicates that the axis interpolation (profile generation) for the present
move is complete.
X: output 8.
The function of each output is controlled by the Output Mask (OM) and by the Peg Mask (PM
parameters. When a PM bit is set, the corresponding output serves the PEG function and cannot
be changed by output handling commands. When the PM is cleared and the OM bit is set, the
appropriate output serves the dedicated function described above. When serving a dedicated
function (not the PEG), output handling commands can still be used. These commands include
the SHI, SLO and SOP direct mode commands and the let HI, let LO, and let OP programming
mode commands. See the ACSPL Software Guide for more details.
TABLE 7-5 Outputs commands
Mnemonic Meaning Result
SOM3<cr>
Set output mask to
3 (= 00000011 binary).
Enables outputs 1 and 2 for dedicated function
ROP<cr>
Report output port status.
Displays status of the output ports.
7.5.3. Analog Inputs
The analog input - AIN1 accept a voltage signal in the range of ±10V. A 12-bit A to D converts
the analog input into a binary number in the range ±2,047. The value -2,047 represents -10V, 0
represents 0V and 2,047 represents 9.99V.
AIN1 is also used as the joystick input.
The analog input is accessible via the analog variable A0 (AIN1).
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