Siemens SIWAREX WP251, Manual

Page: 90 / 220

Scale parameters and functions
8.8 DR 7 Process interfaces
SIWAREX WP251
90
Manual, 12/2015, A5E37203357A
Variable Note Type Length
(bytes)
RW Default Min. Max. Modbus
Register
Trace storage
method
(Page 94)
0: Trace recording runs
as a circular buffer
1: Trace is stopped when
the trace memory is full
BIT 0 rw 0 0 1 1325.16
Bit 1 Reserve BIT 0 rw 0 0 1 1325.15
Bit 2 Reserve BIT 0 rw 0 0 1 1325.14
Bit 3 Reserve BIT 0 rw 0 0 1 1325.13
Bit 4 Reserve BIT 0 rw 0 0 1 1325.12
Bit 5 Reserve BIT 0 rw 0 0 1 1325.11
Bit 6 Reserve BIT 0 rw 0 0 1 1325.10
Bit 7 Reserve BIT 1 rw 0 0 1 1325.9
Bit 8 Reserve BIT 0 rw 0 0 1 1325.8
Bit 9 Reserve BIT 0 rw 0 0 1 1325.7
Bit 10 Reserve BIT 0 rw 0 0 1 1325.6
Bit 11 Reserve BIT 0 rw 0 0 1 1325.5
Bit 12 Reserve BIT 0 rw 0 0 1 1325.4
Bit 13 Reserve BIT 0 rw 0 0 1 1325.3
Bit 14 Reserve BIT 0 rw 0 0 1 1325.2
Bit 15 Reserve BIT 1 rw 0 0 1 1325.1
Reserve 1 Reserve LONG 4 rw 0 0 - 1326
Reserve 2 Reserve FLOAT 4 rw 0 0 - 1328
8.8.2 Assignment of digital input DI.0, DI.1, DI.2, DI.3
A command trigger can be assigned to a digital input. The assignment is made using the
corresponding command code: → Command lists (Page 179).
Function assignment of input DI.0, DI.1, DI.2, DI.3:
Function code
(decimal)
Assignment
0 Not assigned
1 … 32759 Co mmand code is triggered at a positive edge (0 → 1 transition)
32760...32767 Transition for steps 0 to 7 (positive edge)
32769…65527
Command code +32768: Command is triggered at a negative edge (1 → 0 trans i-
tion)
65528...65535 Transition for steps 0 to 7 (negative edge)