Error 50 I/O card
Error: 50.01 (3201hex | 12801dec) Description: Boot synchronization timeout | ||
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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 an I/O card, check the installation. – Switch the device off and on again. – If the fault occurs repeatedly, contact SEW- EURODRIVE Service. | |
The voltage at the analog input is greater than 20 V. | Reduce voltage. | |
Error: 50.02 (3202hex | 12802dec) Description: FPGA driver – CRC error | ||
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Cause | Measure | |
Communication between FPGA and I/O card does not work, or is disrupted. | – When using an 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. | |
Error: 50.03 (3203hex | 12803dec) Description: CRC error | ||
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Cause | Measure | |
Checksum error on communication interface between I/O card and basic unit (SPI bus). | – When using an 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. | |
Error: 50.04 (3204hex | 12804dec) Description: SPI bus timeout | ||
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Cause | Measure | |
Timeout on communication interface between I/O card and basic unit (SPI bus). | – When using an 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. | |
Error: 50.05 (3205hex | 12805dec) Description: Watchdog error | ||
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Cause | Measure | |
Watchdog of I/O card processor detected an error. | – When using an 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. | |
Error: 50.06 (3206hex | 12806dec) Description: Ready signal timeout | ||
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Cause | Measure | |
I/O card booted but cyclic communication is not possible. | – When using an 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. | |
Error: 50.07 (3207hex | 12807dec) Description: Telegram error | ||
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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. | |
Error: 50.08 (3208hex | 12808dec) Description: Invalid variant | ||
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Cause | Measure | |
I/O card variant not supported. | Use a correct variant of the I/O card. | |
