Error in the connection to the write/read device. Write/read device does

not answer.

? Cable between MOBY-ASM and write/read device is wired

incorrectly or cable break.

? The 24 V supply voltage is not connected or is not on or has failed

briefly.

? Automatic fuse on the ASM has blown.

? Hardware defect

? Another write/read device is in the vicinity or is active.

? Interference on DI/DO, write/read device or PROFIBUS line

? Execute init_run after error correction