Siemens SINUMERIK Commissioning Manual page 95

1. The alarm text extension is inserted into the alarm text file (e.g. alp_gr.com) as follows:
2. Calling the auxiliary value from the PLC via SFC17/18:
Parameter
SIG
ID
EV_ID
SD
RET_VAL
(Please take the exact structure of the SFC17/18 from the STEP 7 online help!)
Result
If the value "1" is transferred, the following message will be displayed:
700000
HMI Advanced (IM4)
Commissioning Manual, 03/2009, 6FC5397-0DP10-3BA0
700000 0 0 "Attention: %1<DUMMY> failed!"
The %1 parameter evaluates the first parameter transferred from the PLC and is linked to
the "dummy_gr.com" file with <DUMMY>. This was done during the previous steps (the
entry in MBDDE.INI).
CALL SFC 18
SIG :=
ID :=
EV_ID :=
SD :=
RET_VAL:=
Declaration
INPUT
INPUT
INPUT
INPUT
OUTPUT
Attention: Valve 2 has failed!
Data type Memory area
BOOL I, Q, M, D, L
WORD I, Q, M, D, L
DWORD I, Q, M, D, L
ANY I, Q, M, D, T, C
INT I, Q, M, D, L
Configuring the HMI system
2.5 Configuring user alarms
Description
The signal triggering the message
Data channel for messages:
W#16#EEEE
Message number (not permitted: 0)
Auxiliary value
Maximum length: 12 bytes
•
Only BOOL data types are
•
permitted (not permitted: bit
array), BYTE, CHAR, WORD, INT,
DWORD, DINT, REAL, DATE,
TOD, TIME, S5TIME,
DATE_AND_TIME
Error information
89