EasyManuals Logo

Siemens SINUMERIK 840C Installation Instructions

Siemens SINUMERIK 840C
1154 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #61 background imageLoading...
Page #61 background image
09.95
Siemens AG 2001 All Rights Reserved 6FC5197jAA50
3-11
SINUMERIK 840C (IA)
3.5.4 PLC status
In the PLC STATUS mode, the user can read out the contents of counters and
timers and read out and write input words, output words, flag words, data words
and data double words. These words can only be written when a password has
been entered.
Selection S Up to software version 2:
SK Diagnosis” –> SK NC diagnosis” –> SK Service display” –> SK PLC
error recognition
S Software version 3 and higher:
SK Diagnosis” –> SK Service display” –> SK PLC service
IW QW FW DB DX C T
KM KH KF KT KC
DW DD
parallel
KH KF
Data areas
Read Write Data number
Input word x x 0–126
Output word x x 0–126
Flag word x x 0–254
Data word x x 0–254
Data double word x x 0–254
Times x 0–255
Counter x 0–255
Operator entries in
PLC STATUS mode
Any existing byte number may be preselected
Page DOWN: The byte number is incremented by one
Page UP: The byte number is decremented by one
3 PLC Installation
3.5.4 PLC status

Table of Contents

Other manuals for Siemens SINUMERIK 840C

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Siemens SINUMERIK 840C and is the answer not in the manual?

Siemens SINUMERIK 840C Specifications

General IconGeneral
BrandSiemens
ModelSINUMERIK 840C
CategoryControl Unit
LanguageEnglish

Related product manuals