Datcon PQRM5100 11 U I Series, Instruction Manual

Page: 66 / 80

PQRM5100 11 Ux Ix xx xx (PS)
66
20200205-V1
6.23. Errors
Function
The device measures the following error conditions.
Sequence of operations
Error
number: Explanation:
1 L1 voltage dip
2 L2 voltage dip
3 L3 voltage dip
4 L1 voltage interrupt
5 L2 voltage interrupt
6 L3 voltage interrupt
7 L1 voltage swell
8 L2 voltage swell
9 L3 voltage swell
10 L1 overload
11 L2 overload
12 L3 overload
13 Phase sequence error
14 Frequency out of range
15 Q out of range
16 Modbus communication error
17 Analogue output error
18 Demand overrun
19 Unexpeted syncron signal
20 Missed syncron signal
Voltage dip:
The voltage value is less than 90% of nominal value.
(Not used the EN50160 standard)
Voltage interrupt:
The voltage value is less than 10% of nominal value.
(Not used the EN50160 standard)
Voltage swell:
The voltage value is more than 110% of nominal value.
110% t. (Not used the EN50160 standard)