ERROR = TRUE indicates that an error has occurred during processing. For details refer
to parameter STATUS. The following table contains all the error information specific to
SFB 34 that can be output with the ERROR and STATUS parameters.
ERROR STATUS
(decimal)
Description
0 11 Message lost: The previous signal change or the previous message could not be
sent and will be replaced by the current message.
0 22 The actual parameter you have selected for SEVERITY is higher than the per-
mitted range. The activated message is sent with SEVERITY = 127.
0 25 Communication was initiated. The message is being processed.
1 1 Communication problems: Communications problems: connection abort or no
logon With acknowledgement-triggered reporting active: temporary display, if no
display devices support acknowledgement-triggered reporting.
1 4 At the first call, the specified EV_ID is outside the permitted range.
1 10 Access to local user memory not possible (for example, access to a deleted DB)
1 12 When the SFB was called: an instance DB that does not belong to SFB 34 was
specified or a shared DB instead of an instance DB was specified.
1 18 EV_ID was already being used by one of the SFBs 31 or 33 ... 36.
1 20 Not enough working memory.
1 21 The message with the specified EV_ID is disabled.
After the first block call. all the bits of the ACK_STATE output are set and
it is assumed that the previous values of inputs SIG_i, 1≤ i ≤ 8 were 0.
14.2.15 SFB 35 - ALARM_8P - Messages with associated values (8x)
Generating block-related messages with associated values for 8 signals.
n SFB 35 ALARM_8P represents a linear extension of SFB 33 ALARM to 8 signals.
n As long as you have not enabled acknowledgement triggered reporting, a message
will always be generated when a signal transition is detected at one or more signals
(exception: a message is always sent at the first block call). All 8 signal are allocated
a common message number that is split into 8 sub-messages on the displaying
device. You can acknowledge each individual message separately or a group of mes-
sages.
n You can use the ACK_STATE output parameter to process the acknowledgement
state of the individual messages in your program. If you disable or enable a message
of an ALARM_8P block, this always affects the entire ALARM_8P block. Disabling
and enabling of individual signals is not possible.
n One message memory with 2 memory blocks is available for each instance of SFB35
ALARM_8P.
Error information ERROR /
STATUS
Description
Parameter
VIPA SPEED7
Integrated Standard
System Function Blocks > SFB 35 - ALARM_8P - Messages with associated values (8x)
HB00 | OPL_SP7 | Operation list | en | 18-30 756
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