Alstom MiCOM P546 - Page 821

Commissioning P54x/EN CM/La4
MiCOM P543, P544, P545 & P546
CM) 10-73
CM
*Delete as appropriate
5.2.11 Voltage inputs
Displayed voltage Primary*
Secondary*
Main VT ratio N/A*
C/S VT ratio N/A*
Input VT Applied Value Displayed value
VAN V V
VBN V V
VCN V V
C/S voltage V N/A* V
CB2 CS voltage V N/A* V
6 Protection Communications Loopback
6.1 Protection communications
6.1.1 Test Loopback set to External? Yes*
6.1.1.1 Channel 1 transmit power level dBm
6.1.1.2 Channel 2 transmit power level dBm N/A*
6.1.2 Loopback communications configuration
Type of fiber optic connection for channel 1
Direct*
C37.94*
P591*
P592*
P593*
Fiber connections made with P59x unit on Ch 1?
Yes* N/A*
Type of fiber optic connection for channel 2
Direct*
C37.94*
P591*
P592*
P593*
N/A*
Fiber connections made with P59x unit on Ch 2?
Yes* N/A*
6.1.3
Fiber loopback connection made for ‘Direct’ or
‘C37.94’ on Ch 1?
Yes* N/A*
Fiber loopback connection made for ‘Direct’ or
‘C37.94’ on Ch 2?
Yes* N/A*