M7 Reference Counter Function Library - Siemens SIMATIC FM 450-1 Manual

M7 Reference Counter Function Library

This Chapter...
This chapter contains the descriptions of the functions in alphabetical order
as well as the data structures and error codes. It is designed as a reference
chapter.
Chapter
Overview
12.1
12.2
12.3
12.4
12.5
12.6
12.7
12.8
12.9
12.10
12.11
12.12
12.13
12.14
12.15
12.16
12.17
12.18
12.19
12.20
12.21
12.22
12.23
FM 450-1 Counter Function Module
C79000-G7076-C450-01
www.gkbpx.com
Section Contents
M7CntDisableOut
M7CntDisableSet
M7CntEnableOut
M7CntEnableSet
M7CntInit
M7CntLoadAndStart
M7CntLoadComp
M7CntLoadDirect
M7CntLoadPrep
M7CntPar
M7CntRead
M7CntReadDiag
M7CntReadLoadValue
M7CntReadParError
M7CntReadStatus
M7CntResetStatus
M7CntStart
M7CntStop
M7CntStopAndRead
M7CNT_DIAGINFO
M7CNT_PARAM
M7CNT_STATUS
Error codes
12
Description
Disable outputs
Disable SET input
Enable outputs
Enable SET input
Initialize counter channel
Load and start counter channel
Transfer comparison values
Load counter channel
Prepare loading
Parameterize counter channel
Read counter value
Read diagnostics information
Read load value
Read parameterization error
Read counter status
Reset counter status
Start counter channel
Stop counter channel
Stop counter channel and read
counter value
Contains diagnostics informa-
tion
Contains parameterization data
Contains status information
Error messages
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