Delta MMC120 User Manual Page 121

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121
S No MDT ------------ 01 -//// //// //// ////
O MDT Noise --------- 02 --/ / / //// //// ////
F MDT Overflow ------ 03 ---/ / //// //// ////
T Overdrive -------- 04 ----/ //// //// ////
//// //// ////
S Parameter Error --- 05 ------//// //// ////
T Position Overflow 06 -------/ / / //// ////
O Integrator Windup 07 --------/ / //// ////
P Following Error --- 08 ---------/ //// ////
========================= //// ////
H No MDT ------------ 09 -----------//// ////
A MDT Noise --------- 10 ------------/ / / ////
R MDT Overflow ------ 11 -------------/ / ////
D Overdrive --------- 12 --------------/ ////
////
S Parameter Error --- 13 ----------------////
T Position Overflow 14 -----------------/ / /
O Integrator Windup 15 ------------------/ /
P Following Error --- 16 -------------------/
If both Soft Stop and Hard Stop bits are set for a particular error condition, a Hard Stop
will be executed.
Appendix D: Status Field Reference
Valid 16-Bit Positions
The positions used by the motion controller are stored in a 16-bit number. This limits the
range of positions to 65536 positions. However, by using the SCALE and OFFSET
parameters, the user can shift where this 65536-position range is located.
If SCALE is positive, then OFFSET holds the lowest position value. If SCALE is
negative, then OFFSET holds the highest position value. However, in no case can a
position be less than -65536 or greater than 65535 position units.
Example 1:
SCALE: 30300
OFFSET:0
Position Range: 0 to 65535
Discussion: Because SCALE is positive, the positions range from OFFSET to
OFFSET + 65535.
Example 2:
SCALE: 25604
OFFSET: -1000
Position Range: -1000 to 64535
Discussion: Because SCALE is positive, the positions range from OFFSET to
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