DF PROFINET IO | The Controller APDU Status is: 0x21, 0x00 or 0x35

Issue:

Additional information

I get on my controller the APDU Status 0x21, 0x00 or 0x35 and the board seems not working.

Hardware:

• DF PROFINET IO PCI/CPCI/PCIe

Software:

• Windows, LabVIEW

• DF PROFINET IO LabVIEW VISA Driver

Solution:

0x00

Controller not running

0x21

the controller cant find the devices which are configured

• a device is not running

• Ethernet cables are not conected

• wrong configuration. Double check the device name on your device and the name in the configuration.

0x35

Set the Output Data initially from the controller or set the Input Data initially from the Device. This activates the PROFINET cyclic data communication.

• Bit 0:

  • 0: Backup → identification of secondary channel with redundant operation

  • 1: Primary → identification of primary channel with redundant operation

[1]

• Bit 1: Reserved 0

[2]

• Bit 2: (Data Valid)

  • 0: Data invalid

  • 1: Data valid

[4]

• Bit 3: Reserved 0

[8]

• Bit 4: (Process State)

  • 0: Interactive → process which has generated the data is inactive

  • 1: Active → process which has generated the data is active

[16]

• Bit 5: (Problem Indicator)

[32]

• Bit 6: Reserved 0

[64]

• Bit 7: Reserved 0

[128]