Table of Contents
Advertisement
Error
Operating messages - description
No.
18
(G) line-break
19
(G) ADC error
20
(G) Timeout Lifebit
21
22
23
24
(G) Digital sensor is not ready
25
26
27
28
29
30
31
32
129-
Internal module error Coming
144
129
(C) Reboot caused by error in RAM
read-write testing
130
(C) Reboot caused by watchdog error
(mandatory acknowledgment)
131
(C) Reboot caused by program code
error (mandatory acknowledgment)
132
(C) Lost process alarm
133
(C) Parameter error (data loss)
134
135
136
137
SIWAREX FTA
Messages and Diagnostics
Solution
The connection to the load cells has been
broken. Check the load cell connection.
The AD converter must be reset because of a
fault.
The SIMATIC-CPU has not tracked the lifebit
within the defined time. The communication
through the FB SIWA is damaged.
Digital load cell is not sendig weight values.
The error can mean that the module is
defective.
This error must be reset with the "Error
acknowledge" command.
Note: The error is deleted with the
acknowledgement but is not set anywhere
because there is no longer any activity with a
RAM error
W a tchdog, Error 2
The module had to reboot because of a
critical error.
This error must be reset with the "Error
acknowledge" command.
The error can mean that the module is
defective. This error must be reset with the
"Error acknowledge" command. Contact the
SIWAREX-Hotline.
Process alarm lost on the S7 interface
Parameter error (Data loss).
One or more data records stored in retentive
memory are defective.
Load the defective data records e.g. using
command Set default values or transfer the
affected records individually.
7-157
Advertisement
Table of Contents
