4 Table of contents  Manual Power Quality Filter PQFS
7.9.3.3 Setting up the system clock .......................................................................................... 120
7.9.3.4 Setting Password ............................................................................................................. 121
7.9.3.5 Installation Locking ......................................................................................................... 121
7.9.4 Set Language ..................................................................................................................................... 122
7.10 The ‘PQF monitoring’ menu ....................................................................................................................... 122
7.10.1 The ‘Status of module’ menu ......................................................................................................... 123
7.10.2 The ‘Filter load’ menu ....................................................................................................................... 123
7.10.3 The ‘Event logging’ menu ................................................................................................................ 124
7.10.4 The ‘Active warnings’ menu ............................................................................................................ 128
7.10.5 The ‘Number of errors’ menu ......................................................................................................... 128
7.10.6 The ‘PQF operation’ .......................................................................................................................... 129
7.11 The ‘User Interface menu ........................................................................................................................... 130
7.11.1 Manufacturer setting ....................................................................................................................... 130
7.11.2 About PQF .......................................................................................................................................... 130
7.11.3 Screen configuration ....................................................................................................................... 131
7.11.4 Communication ................................................................................................................................. 132
7.11.4.1 Modbus RTU ...................................................................................................................... 133
7.11.4.2 MAC address ..................................................................................................................... 135
7.11.4.3 Ethernet settings ............................................................................................................. 135
7.11.4.4 IP address .......................................................................................................................... 139
8 Commissioning instructions .......................................................................................................... 141
8.1 What this chapter contains........................................................................................................................ 141
8.2 Step 1: Visual and installation check ........................................................................................................ 142
8.3 Step 2: Setting the address of each unit in a multi-unit filter and terminate the CAN bus ........ 142
8.4 Step 3: Voltage rating check/adaptation and phase rotation check .............................................. 145
8.5 Step 4: Basic commissioning parameters set up (using PQF-Manager) ....................................... 146
8.6 Step 5: Automatic and manual CT detection procedure ................................................................... 148
8.6.1 Automatic CT detection procedure ............................................................................................. 148
8.6.2 Manual CT detection procedure ................................................................................................... 149
8.6.2.1 PQF connection diagram .............................................................................................. 149
8.6.2.2 Material needed and hypotheses for correct measurements .............................. 150
8.6.2.3 Checking the correct connection of the CTs with a two-channel scopemeter 150
8.6.2.4 Checking the correct connection of the CTs with a Fluke 41B or similar
equipment .......................................................................................................................................... 154
8.7 Step 6: Before starting the filter .............................................................................................................. 154
8.8 Step 7: Start the filter .................................................................................................................................. 154
8.9 Step 8: Generate filter load ........................................................................................................................ 155
8.10 Step 9: Set up the user requirements...................................................................................................... 156
8.11 Commissioning report ................................................................................................................................ 159
8.11.1 Filter identification .......................................................................................................................... 160
8.11.2 Inspection on site – verification of the active filter after installation .................................. 161
8.11.3 Programming ..................................................................................................................................... 162
8.11.4 Testing (with load) ........................................................................................................................... 163
8.11.5 Programmed parameters .............................................................................................................. 164
8.11.6 Comments ..........................................................................................................................................166
9 Operating instructions ...................................................................................................................167
9.1 What this chapter contains........................................................................................................................ 167
9.2 Starting and stopping the filter ............................................................................................................... 167
9.2.1 Starting the filter with the PQF-Manager ...................................................................................168
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