2 Diagnostics on the PLC
2.1 Error numbers (ACCU 3 high byte, DB 1 DW 160)
DC
Core to be called not available or cannot be called by HLL
DD
Sytem STOP by HLL user *)
DE
Unknown pseudo parameter in STACK
DF
S5 block called not available
E0
S5 block not in line with paragraph
E1
Block called is not a S5 block
F7
M decoding: byte number for DB30>63
F8
PROTES system error: error with P link *)
F9
Interrupts from interrupt-generating I/O devices not acknowledged by OB2
FA
Decoding data block not available
FB
Data block word length without header not divisible by 3
FC
Wrong number of decoding units
FD
Decoding data block too short
FE
Assignment list DB99 not available or too short
FF
Group error with function macros *)
Display of individual errors with function macros is via ACCU1 and ACCU2. The ACCUs
can be read out at the programmer via OUTPUT ISTACK.
For more details on errors see FB descriptions.
*) Additional information is given on this error in additional fields (see Section 2.2)
2–6
HLL_MACRO function
HLL_STOP function
HLL_S5 function
Other operational and user errors
Errors in addressing decoding data blocks
Error message with function macros
Siemens AG 2001 All rights reserved 6FC5198–jAB40
SINUMERIK 840C / SIMODRIVE 611–D (DA)
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