Modbus
Address
Parameter
Default
value
Value
range
Access
level
Description
40808
501
Operating hours since
power up
0
3.4E+38 h Read
Total operation hours since last power
up
40807
503
Numbers of power up
0
0 to 65535 Read
Total number of power-ups since first
power-up.
Alarm
43005
200
Fault status
One or
more of
the follow‐
ing val‐
ues: 1, 2,
3, 4, ... up
to 16
Read
Fault status
1: Path 1 error
2: Path 2 error
3: Dual slope calibration error
4: Database checksum error
5: Low power warning
6: Flow overload warning
7: Pulse A overload warning
8: Pulse B overload warning
9: Consumption interval error
10: Leakage error (not used)
11: Hardware calibration error
12: Not used
13: Not used
14: Not used
15: Not used
16: Not used
40346
202
Date of fault log reset
Last reset
date
dd-mm-
yyyy,
hh:mm:ss
Read
Date of last fault log reset
14
204
Reset the fault log and
faults
No
No, Yes
R/W
Reset the fault log and faults
15
205
Call up acknowledge
No
No, Yes
R/W
Select "Yes" to reset active call-up
21
209
Reset consumption log
fault
No
No, Yes
R/W
Reset the consumption fault.
Caused by too low or too high consump‐
tion in the log interval
3
210
Path 1 alarm output ena‐
ble
Yes
No, Yes
R/W
Select "Yes" to enable current alarm on
alarm output / call-up
40257
211
Path 1 fault hours
e.g. 36 h
Read;
Total hours fault active
40258
212
Path 1 fault counter
e.g. 4
0 to 65535 Read
Total number of faults.
Valid only if alarm is enabled
40259
213
Path 1 fault appears
Last fault
appear
date
dd-mm-
yyyy,
hh:mm:ss
Read
Last time the fault appeared.
Valid only if alarm is enabled
40262
214
Path 1 fault disappears
Last fault
disappear
date
dd-mm-
yyyy,
hh:mm:ss
Read
Last time the fault disappeared.
Valid only if alarm is enabled
4
215
Path 2 alarm output ena‐
ble
Yes
No, Yes
R/W
Select "Yes" to enable active alarm on
alarm output / call-up.
Valid only for 2-path solutions
Parameter lists
A.3 Diagnostic
FUS380/FUE380
Operating Instructions, 09/2016, A5E00730100-AB
89