Eaton XC200 Series, User Manual

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Contents
10/10 MN05003004Z-EN
2
Programreset 21
– Warm reset 21
– Cold reset 21
– Full reset 21
Program parameterization 21
– Maximum program cycle time 21
– Start behaviour at Power-On 21
Creating and transferring a boot project 21
Create boot project after online change 21
Updating the operating system (OS) 22
– Transferring the operating system from the PC to the PLC 22
– Transferring the operating system from the PC into the
MMC 23
– Transferring the operating system from the MMC into the
PLC 23
– Update of further XC100 PLCs 23
4 Program processing and system time 25
Cycle-time monitoring 25
System libraries, function blocks and functions 25
– Library manager 25
Target system specific libraries 26
– Lib_Common 26
– Libraries of the “Lib_CPU101”
27
Direct peripheral access 29
– Functions 30
– Error code with “direct peripheral access”
33
Interrupt processing 34
Interrupt prioritising 34
– Timer interrupt 35
– DisableInterrupt 36
– EnableInterrupt 36
– Creating and integrating an interrupt function
37
System events 39
Browser commands 40
– “canload” browser command 40
Data remanence 41
Program transfer 41
Operating states 41
Limit values for memory usage 42
Addressing inputs/outputs and markers 43
– “Activate Automatic addresses” 43
– Check for overlapping addresses 43
– Uneven word addresses 43
– Address range 43
– Free assignment or modification of addresses of
input/output modules and diagnostic addresses 44
– Run “Automatic calculation of addresses” 44
Diagnostics 44
5 Establishing a PC – XC100 connection 45
Establishing a connection via the RS232 interface (XC100) 45
– Programming cable 45
– Software easySoft-CoDeSys 45