Fault 50 I/O card
Subfault: 50.1 Description: Boot synchronization timeout | ||
|---|---|---|
| Response: Output stage inhibit | |
Cause | Measure | |
I/O card is plugged but cannot be addressed. | – When using a pluggable safety card, check the device assignment of the basic device and the I/O card. – When using a I/O card, check the installation. – Switch the device off and on again. – If the fault occurs repeatedly, contact SEW‑EURODRIVE Service. | |
Subfault: 50.2 Description: FPGA driver – CRC error | ||
|---|---|---|
| Response: Output stage inhibit | |
Cause | Measure | |
Communication between FPGA and I/O card does not work or is disrupted. | – When using a I/O card, check the installation. – Check for EMC-compliant installation. – Switch the device off and on again. – If the fault occurs repeatedly, contact SEW‑EURODRIVE Service. | |
Subfault: 50.3 Description: CRC error | ||
|---|---|---|
| Response: Output stage inhibit | |
Cause | Measure | |
Checksum error on communication interface between I/O card and basic unit (SPI bus). | – When using a I/O card, check the installation. – Check for EMC-compliant installation. – Switch the device off and on again. – If the fault occurs repeatedly, contact SEW‑EURODRIVE Service. | |
Subfault: 50.4 Description: SPI bus timeout | ||
|---|---|---|
| Response: Output stage inhibit | |
Cause | Measure | |
Timeout on communication interface between I/O card and basic unit (SPI bus). | – When using a I/O card, check the installation. – Check for EMC-compliant installation. – Switch the device off and on again. – If the fault occurs repeatedly, contact SEW‑EURODRIVE Service. | |
Subfault: 50.5 Description: Watchdog error | ||
|---|---|---|
| Response: Output stage inhibit | |
Cause | Measure | |
Watchdog of I/O card processor detected an error. | – When using a I/O card, check the installation. – Check for EMC-compliant installation. – Switch the device off and on again. – If the fault occurs repeatedly, contact SEW‑EURODRIVE Service. | |
Subfault: 50.6 Description: Ready signal timeout | ||
|---|---|---|
| Response: Output stage inhibit | |
Cause | Measure | |
I/O card booted but cyclic communication is not possible. | – When using a I/O card, check the installation. – Check for EMC-compliant installation. – Switch the device off and on again. – If the fault occurs repeatedly, contact SEW‑EURODRIVE Service. | |
Subfault: 50.7 Description: Telegram error | ||
|---|---|---|
| Response: Output stage inhibit | |
Cause | Measure | |
Communication error between I/O card and basic unit. | – Replace the pluggable I/O card. – Replace the basic device. – If the fault occurs repeatedly, contact SEW‑EURODRIVE Service. | |
Subfault: 50.8 Description: Invalid variant | ||
|---|---|---|
| Response: Output stage inhibit | |
Cause | Measure | |
I/O card variant not supported. | Use a correct variant of the I/O card. | |
