Siemens SINUMERIK 840D Installation And Startup Guide

6 Assi
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Parameters to the Control and the PLC Pro
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6.9 Axes and spindles
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SINUMERIK 840D Installation and Start-Up Guide (IAD) – 04.00 Edition
10. Program the following:
$A_OUTA [1] = 5000
(preset analog output 1 to 5000 mV)
FROM $A_INA [1] > 4000 DO $A_OUT [9] = TRUE
(if analog input 1 > 4000 mV, set output 9)
R1 = $A_INA [1]
(set value of analog input 1 in R parameter 1)
DO $A_OUT [9] = FALSE
(reset digital output 9)
DO $A_OUTA [1] = 0
(set analog output 1 to 0 mV)

Siemens SINUMERIK 840D Specifications

General

Series	SINUMERIK 840D
Axes	Up to 31
Channels	Up to 10
Operating System	Windows-based
Power Supply	24 V DC
Control Unit Type	CNC
Interface	Ethernet, PROFIBUS
Display	TFT color display
Interpolation	Spline
PLC	Integrated PLC
Data Storage	CompactFlash, USB