Parameters
Parameter Declaration Data type Memory block Description
SIG INPUT BOOL I, Q, M, D, L The message triggering signal
ID INPUT WORD I, Q, M, D, L,
constant
Data channel for messages: EEEEh
EV_ID INPUT DWORD I, Q, M, D, L,
constant
Message number
(not allowed: 0)
CMP_ID INPUT DWORD I, Q, M, D, L,
constant
Component identifier (not allowed: 0)
ID for the partial system to which thecorres-
ponding message is assigned
Recommended values:
n Low-Word: 1 ... 65535
n High-Word: 0
You will not be confronted with any conflicts if you
are compliant with these recommendations.
SD INPUT ANY I, Q, M, D, T, C Associated value
Maximum length: 12 bytes
Permitted are only data of the type
BOOL (not allowed: Bit field),BYTE, CHAR,
WORD, INT, DWORD, DINT, REAL, DATE, TOD,
TIME, S5TIME, DATE_AND_TIME
RET_VAL OUTPUT INT I, Q, M, D, L Error Information
RET_VAL (Return value)
Error code Description
0000h No error occurred.
0001h
n The length of the associated value exceeds the maximum permissible length, or
n Access to user memory not possible (for example, access to deleted DB).The activated message is
sent.
n The associated value points to a value in the local data area. The message is sent. (S7-400 only)
0002h Warning: The last free message acknowledge memory was occupied. (S7-400 only)
8081h The specified EV_ID lies outside the valid range.
8082h Message loss because your CPU has no more resource for generating block related messages with
SFCs.
8083h Message loss, the same signal transition is already present but could not be sent yet (signal overflow).
8084h With the current and the previous SFC 107-/SFC-108 call the message triggering signal SIG has the
same value.
8085h There is no logon for the specified EV_ID.
8086h An SFC call for the specified EV_ID is already being processed in a lower priority class.
8087h At the initial call of SFC 107/SFC 108 the message triggering signal had the value 0.
8088h The specified EV_ID is already in use by another system resource (to SFC 17, 18, 107, 108).
VIPA SPEED7
Integrated Standard
System Functions > SFC 107 - ALARM_DQ and SFC 108 - ALARM_D
HB00 | OPL_SP7 | Operation list | en | 18-30 728
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