Error Messages On System Startup; Cold Restart - Siemens Sinumerik 840C Diagnostics Manual

2 Diagnostics on the PLC
2.1 Error numbers (ACCU 3 high byte, DB 1 DW 160)
Error messages on
system startup
27 MD 137:
28 Compress function ("Push block") interrupt
Note: PLC General Reset required after this error; blocks can first be saved via the
programmer
29 MD8/9/10:
2A Data loss
2B Installation of NCK/MMC/COM requested
2C MD17:
2D MD18:
2E MD19:
2F MD20–29:
30 MD128:
31 MD129:
32 Reserved
33 MD error with DMP assignment lists (overlapping) *)
34 Interface-DMP incorrectly started (system start) *)
35 Reserved
36 Reserved
37 Distributed interrupt byte does not exist *)
38 Number of interrupt byte already exists (double addressing)
39 Number for interrupt byte has been assigned more than once
3A Impermissible input value for number of the interrupt byte
3B Reserved
3C Reserved
3D Reserved
3E Reserved
3F Interrupt byte declared more than once (with the same address) *)
40 RAM user memory: Memory capacity too small for inserted EPROM submodules
41 RAM user memory: Memory capacity set in MD too small for user program memory
42 RAM user memory: Physical capacity of user program memory too small for machine data
setting
43 RAM user memory: Memory capacity set in MD too small for user data memory
44 RAM user memory: Physical capacity of user data memory too small for machine data
setting
45 Invalid version of interface DMP firmware *)
46 I/O configuration: Impermissible number of interfaces plugged in
47 I/O configuration: Multiple addressing for inputs *)
48 I/O configuration: Multiple addressing for outputs *)
W49 I/O modules changed
4A Unassigned
*) Additional information is given on this error in additional fields (see Section 2.2)
2–2

Cold restart

Illegal address for OEM info bits
1
Impermissible number of channels/spindles/axes *)
Impermissible quantity of wait cycles for enabling the computer link
user interface
Impermissible user interface number for outputting a message to the host
computer on synchronization
Impermissible quantity of function nos. for core sequence initiation
Impermissible function number for core sequences
Address 1st machine control panel too high (max. 120)
Address 2nd machine control panel too high (max. 120)

Siemens AG 2001 All rights reserved 6FC5198–jAB40
1
)
) *)
SINUMERIK 840C / SIMODRIVE 611–D (DA)
04/96