Diagnostic inputs
There are channels available for fieldbus related diagnostic messages.
All analogue data will represented bit values. The latest error stored channel the second
latest channel and the third latest channel The binary output bit “reset active diagnostics” used clear
the diagnostic area.Analogue input telegram
To PLC from Softstarter. Channel Parameter No
1SFC132012M0201. Channel Parameter No
14 Diagn. Motor temp. Channel Error Code Diagn. Channel Parameter No
13 Diagn.
12 Diagn.
Word input
data area
Analogue
input word
Data Representation
3 Phase current Value =1000 1000A
4 Phase current Value =1000 1000A
5 Phase current Value =1000 1000A
6 Max phase current Value =1000 1000A
7 Measured frequency Value =100 100Hz
8 Output voltage Value =100 100%
9 Calc. Channel Error Code Diagn. Value =100 100%
10 Counted Starts Value =100 10000 times
11 Run Time Value =100 1000 hours
*) Phase current L1, and indicates the current through the softstarter while the Max phase current
always the line current. Each channel consists two bytes with
an error code and the parameter number that caused the error. Channel Error Code Diagn.
Error Codes: Parameter Value out range
2 Invalid parameter No
3 Write parameter when fieldbus control isn’t enabled
Word input
data area
Diagnostic
input word
Error Code Parameter No
