Dr 18 Control Digital Output - Siemens SIWAREX WT241 Manual

11.19

DR 18 Control digital output

If a digital output is defined in data record DR 7 for control with data record DR 18 (see
Assignment digital output DQ 0, 1, 2, 3 (Page 128)), you can control this output with data
record DR 18. Transfer is always for all four digital outputs. Only outputs which are
configured for control by DR 18 (see DR 7 Process interfaces (Page 125)) are enabled or
disabled in accordance with the content of data record DR 18.
Procedure
● Check or adapt the desired parameter settings of the digital outputs in data record 7
● Define the value for digital output DQ,0, 1, 2, 3
● Transfer the data record to the scale
Table 11- 19 Assignment of data record 18
Variable Note
Data record Contains no. of data
number record
Length Data record length in-
formation
Application Information about which
application the DR be-
longs to
Version Information about cur-
identifier rent data record version
Definition for Definition for digital
digital output output 0=1 -> DQ0 out-
DQ.0, 1, 2, 3 put enabled
(Page 148) (only applies if output is
assigned code 21, see
DR 7)
Definition for digital
output 1=1 -> DQ1 out-
put enabled
(only applies if output is
assigned code 21, see
DR 7)
Definition for digital
output 2=1 -> DQ2 out-
put enabled
(only applies if output is
assigned code 21, see
DR 7)
Definition for digital
output 3=1 -> DQ3 out-
put enabled
(only applies if output is
assigned code 21, see
DR 7)
Bit 4 Reserve
SIWAREX WT241
Manual, 05/2015, A5E36046748Aa
Type L Rw
USHORT 2 r
USHORT 2 r
USHORT 2 r
USHORT 2 r
BIT 0 rw
BIT 0 rw
BIT 0 rw
BIT 0 rw
BIT 0 rw
11.19 DR 18 Control digital output
Default Min.
18 -
12 -
104 -
1 1
0 0
0 0
0 0
0 0
0 0
Communication
Max. Register
- 1596
- 1597
- 1598
65635 1599
1 1600.16
1 1600.15
1 1600.14
1 1600.13
1 1600.12
147