IFM CR0452 - Library Ifm_Cr0452_Vxxyyzz.lib

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ifm Programming Manual BasicDisplay CR0452 v03.02 05 / 2018
ifm function elements ifm libraries for the device CR0452
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5.1.2 Library ifm_CR0452_Vxxyyzz.LIB
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This is the device library. This ifm library contains the following function blocks:
Function element
Short description
FLASH_INFO (→ p. 159)
Reads the information from the user flash memory:
• name of the memory area (user defined),
• software version,
• start address (for simple reading with IEC structure)
FLASH_READ (→ p. 160)
transfers different data types directly from the flash memory to the RAM
GET_APP_INFO (→ p. 161)
Delivers information about the application program stored in the device:
• name of the application,
• version of the application,
• unique CODESYS build number,
• CODESYS build date
GET_HW_INFO (→ p. 162)
Delivers information about the device hardware:
• ifm article number (e.g. CR0403),
• article designation,
• unambiguous serial number,
• hardware revision,
• production date
GET_IDENTITY (→ p. 163)
Reads the identification of the application stored in the device
(has previously been saved by means of SET_IDENTITY (→ p. 171))
GET_SW_INFO (→ p. 164)
Delivers information about the system software of the device:
• software name,
• software version,
• build number,
• build date
GET_SW_VERSION (→ p. 165)
Delivers information about the software versions stored in the device:
• BasicSystem version,
• bootloader version,
• SIS version,
• application program version,
• user flash version
MEM_ERROR (→ p. 166)
Signals errors in some parameters or in the memory
(Re-)initialisation of system resources
MEMCPY (→ p. 167)
Writes and reads different data types directly in the memory
OHC (→ p. 169)
Adjustable operating hours counter (0...3)
SET_IDENTITY (→ p. 171)
Sets an application-specific program identification
SET_LED (→ p. 172)
Change the frequency and color of the status LED in the application program
SET_PASSWORD (→ p. 174)
Sets a user password for access control to program and memory upload
TIMER_READ_US (→ p. 175)
Reads out the current system time in [µs]
Max. value = 1h 11min 34s 967ms 295µs