Siemens 611-D, 840C 5.2.3 Setpoint-Actual value matching for axes and spindles

09.95

SINUMERIK 840C (IA)

5.2.3 Setpoint-Actual value matching for axes and spindles

The following NC machine data still have to be set before you can operate the

drives after drive installation. You will find them by pressing the Diagnosis/Start-

up/Machine data/NC MD softkeys for the Axes (FDD) or Spindles (MSD) and

then Basic MD softkey.

Note In the case of digital drives you should first enter the drive configuration before

the axis/spindle assignment.

Example axis (FDD) Setpoint/actual value Axis1 analog digital

MD 3840 Setpoint output MC1.4 FDD1.0

MD 3840/2–3 Setpoint on digital drive No Yes

MD 3840/6–7 Drive/measuring circuit mo-

dule number 11

MD 3840/4–5 SPC/HMS setpoint output 4 0

MD 18240.2 Multiple assignment

setpoints (611D) No No

MD 2000 1st measuring system con-

nection MC1.1 FDD1.1

MD 2000/2–3 Actual value of digital drive No Yes

MD 2000/6–7 Drive/measuring circuit mo-

dule number 11

MD 2000/4–5 Measuring circuit connection

number 11

Example spindle (MSD) Setpoint/actual val. assign. spindle 1 analog digital

MD 4600 Setpoint output MC1.6 MSD1.0

MD 4600/2–3 Setpoint on digital drive No Yes

MD 4600/6–7 Drive/measuring circuit mo-

dule number 11

MD 4600/4–5 SPC/HMS setpoint output 6 0

MD 5220.2 Multiple assignment

setpoints (611D) No No

MD 4000 Measuring system

connection MC1.3 MSD1.1

MD 5200.1 Sign change actual value No No

MD 4000/2–3 Actual value of digital

drive No Yes

MD 4000/6–7 Drive/measuring circuit mo-

dule number 11

MD 4000/4–5 Measuring circuit connection

number 31

Note Machine data MD 3840, MD 2000, MD 4600 and MD 4000 display the

assignments of each of the setpoints and actual values.

5 Machine Data Dialog (MDD – as from SW 3)

5.2.3 Setpoint-Actual value matching for axes and spindles