Parameter Declaration Data type Memory block Description
SIG_i, INPUT BOOL I, Q, M, D, L i-th signal to be monitored
ID INPUT WORD Constant
(I, Q, M, D, L)
Data channel for messages:
EEEEh. ID is only evaluated at the first
call.
EV_ID INPUT DWORD Constant
(I, Q, M, D, L)
Message number
(not permitted: 0)
SEVERITY INPUT WORD Constant
(I, Q, M, D, L)
Weighting of the event
DONE OUTPUT BOOL I, Q, M, D, L Status parameter DONE:
Message generation completed.
ERROR OUTPUT BOOL I, Q, M, D, L Status parameter ERROR
STATUS OUTPUT WORD I, Q, M, D, L Status parameter STATUS:
Display of an error information
SD_i IN_OUT ANY I, Q, M, D, T, C i-th associated value
i-th signal to be monitored It is valid 1 ≤ I ≤ 8.
Data channel for messages: EEEEh. ID is only evaluated at the first call.
EV_ID is only evaluated at the first call. Subsequently, the message number used for the
first call applies to every call of SFB with the corresponding instance DB. The message
number is automatically assigned by the Siemens STEP
®
7 programming tool. So the con-
sistency of the message numbers is guaranteed. The message numbers within a user
program must be unique.
Weighting of the event Here the value 0 is the highest weighting. This parameter is irrele-
vant for processing the message. Possible values: 0 ... 127 (default value: 64)
Status parameter DONE, Message generation completed.
i-th associated value It is valid 1 ≤ i ≤ maxNumber. The max. number of associated values
may be found in the technical data of your CPU. Permitted are only data of the type
BOOL, (not permitted: bit field), BYTE, CHAR, WORD, INT, DWORD, DINT, REAL,
DATE, TOD, TIME, S5TIME, DATE_AND _TIME.
When the ANY pointer accesses a DB, the DB always must be specified
(e.g.: P# DB10.DBX5.0 Byte 10).
SIG_i,
ID
EV_ID
SEVERITY
DONE
SD_i
VIPA SPEED7
Integrated Standard
System Function Blocks > SFB 31 - NOTIFY_8P - Messages without acknowledge display (8x)
HB00 | OPL_SP7 | Operation list | en | 18-30 747