
11 Alarms 09.91
11.7 RS232C (V.24) Alarms
Cause:
Effect:
Remedy:
34
Operator error RS232C (V.24)
Data transmission initiated at the NC and the PLC issues a second
start signal
No data read in
Stop data input and restart
35
Reader error RS232C (V.24)
Error message from Siemens tape reader
• Only if the setting data for the Siemens reader have been set
Data transmission interrupted
Last block not stored
• Restart data transmission
• Replace Siemens reader if error recurs
Cause:
Scan:
Effect:
Remedy:
Cause:
Remedy:
36
BTR aborted by computer
Message frame with error detection received from BTR device
Restart
11–16 © Siemens AG 1990 All Rights Reserved 6ZB5 410-0DL02
SINUMERIK 810 GA3/820 GA3 (IA)
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