Siemens SINUMERIK 840 Planning Manual page 168

6 NC Programming
6.3 Unloading cycle L947
FB 120 and L947 messages
(error number R42)
0: No tool transferred
– no tool was found within the search area that corresponded to the search criteria
1: Job completed correctly
FB 120 and L947 error messages
Variable: ERROR no. R Parameter R42
1-24: Data distributor error numbers
– the exact error number is arrived at by subtracting 50 from the error number
32: No valid PLC CPU found
– the CPU, on which the tool management is running, could not be found.
35: Fictitious magazine selected
– fictitious magazines are not unloaded using tape
36: Invalid function code
– the code number was not between 0 and 3
37: Unloading cycle L947 and loading cycle L940 are active at the same time
38: Transmission error PLC NC
– Incorrect transmission of tool data to R parameters with FB 62
41: No program
42: Cycle already exists
43: Part program memory full
51: Block does not exist
52: Target cycle is read only
53: Parity error
54: Memory full
55: Source cycle does not exist
56: Target cycle does not exist
61: Comment error
62: Target cycle in EPROM
63: Target cycle is read only
64: Memory full
65: Comment too long
66: Input error
6–2
© Siemens AG 1991 All Rights Reserved
11.92
6FC5 197-0AA40-1BP1
SINUMERIK 840/880 (PJ)