Siemens SENTRON 3WL10 Manual page 36

Register Num- Name
address ber of
regis-
ters
0x0FA0 2 Commands
0x0FA3 3 System time
Seconds
0x0FA3 3 System time
Milliseconds
System Manual, 04/2020, L1V30499596021-02
Unit Min. Max.
– 0 27
s 0 4294967295
ms 0 4294967295
5.3 Register addresses
Fac- Ac- Description
tor ces
1)
s
2)
1 R/W First register: Com-
mand
(value 0 ... 27)
0: Dummy command
1: Reset trip
2: Reset signals
3: Reset statistics
COM
4: Program start
5: Program abort
6: Program end
7: Open circuit
breaker
8: Close circuit
breakers
9: Reset circuit
breaker
10: Flashing of
Power LED
11: Save result
12: Reset measured
value history
13: Reset display
wizard
15: Reset energy
counter
25: DAS mode on
26: DAS mode off
27: Reset absolute
min/max values:
Second register:
Parameter
(must be "0", except
for command 27)
0: Reset currents (I)
1: Reset voltages
(U)
1 R U32SWAPPED
1 R The basis is
"00:00:00.000 31
dec 1999"
+ read out seconds
= current time
Data structure
Valid
function
code
0x03
0x04
0x10
0x03
0x04
–
35