Siemens SIWAREX FTA - Page 153

Messages and Diagnostics
SIWAREX FTA
7-141
Error
No.
Data and
command errors -
description
Solution
20-
20
Command not
permitted since
scale is not
adjusted
20
Command not
allowed, scale not
adjusted
The activated command is not allowed since the scale is not yet
adjusted. Switch to service operation and adjust the scale.
21-
21
Command not
allowed since the
assembly is
damaged the OD
is active
21
Command not
allowed since the
assembly is
damaged the OD is
active
The activated command is not allowed since the scale has a fault
or SIMATIC CPU is in STOP status. Correct the error (red LED
on the front must go off).
22-
28
Error in the DI/DO
interface
parameters
22
DI assignment not
allowed
You have assigned the digital inputs incorrectly. Correct your
assignments.
23
DO assignment not
allowed
You have assigned the digital outputs incorrectly. Correct your
assignments. The outputs may only be defined with numbers 0 to
63 and 255.
24
DI assignment for
step-on condition
not permitted
You have assigned the digital inputs incorrectly for enabling
weighing steps. Correct your assignments. In NAWI operating
mode, no step-on conditions can be defined.
25
Time range for
pulse input not
allowed
The definition of the measurement time for the pulse input is
incorrect. The permitted range lies between 100 msec and
10000 msec. Correct your definition.
26
Reserved
27
Reserved
28
Reserved
29-
34
Error in the
interface
parameters
Analog output
29
Ext. Analog default
value not plausible
Current value entry for the analog output lies outside the defined
(DR7) range. Enter a smaller value.
30
Analog output
replacement value
not plausible.
The replacement value for the analog output lies outside the
defined (DR7) range. Enter a smaller value.
31
Analog zero value
to analog end value
implausible
The default analog zero value or analog end value is incorrect.
Change at least one of the values.
32
Reserved
33
Reserved
34
Reserved