Integrated Data Block 1 (Db1) - Siemens SIMATIC S5-90U System Manual

S5-90U/S5-95U
9.4

Integrated Data Block 1 (DB1)

The PLC features functions that can be set (parameterized) to suit user-specific requirements. The
functions can be parameterized in data block DB1.
A default DB1 is already integrated in the PLC to facilitate parameter assignment. It is available
immediately after an overall reset and can be modified as required.
When loading the default DB1 from the PLC into the programmer and displaying it on the
programmer screen, it has the following structure.
S5-95U
0: KS ='DB1 OBA: AI 0 ; OBI:
12: KS =' ; OBC: CAP N
24: KS ='N
36: KS ='DB2 DW0
48: KS =' KBE MB100
60: KS ='01
72: KS ='T 128 PBUS N ; TFB: OB13'
84: KS =' 100
96: KS ='2
108: KS =' SET 3
120: KS ='00 OHS 000000:00:00
132: KS =' TIS 3 01.10. 12:00:00 '
144: KS =' STP Y SAV Y
156: KS =' ; #END ';
The block IDs are shaded in the default DB1 shown in the Figure. Please refer to the following
Section for explanations of the individual block IDs.
EWA 4NEB 812 6115-02b
'
CBP '
;#SL1: SLN 1 SF '
EF DB3 DW0 '
KBS MB1'
PGN 1 ;# SDP: N'
; #CLP: STW MW10'
CLK DB5 DW0 '
01.10.91 12:00:'
'
CF 00 '
Figure 9-7. Default DB1
Integrated Blocks and Their Functions
S5-90U
0: KS ='DB1 OBI:
12: KS ='CAP N
24: KS =' SF DB2 DW0
36: KS ='DW0 KBE MB100
48: KS ='KBS MB101
60: KS =' END ';
; OBC: '
; #SL1: SLN 1 '
EF DB3 '
'
PGN 1 ;# '
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