Megger STVI - Page 7

6 PN: 81127
Rev 4, 6/2017
2.3.1.13 Ld (Load) Connection ............................................................................................................... 18
2.3.1.14 Color Options ............................................................................................................................ 18
2.3.1.15 Pickup Ramp Rate .................................................................................................................... 18
2.3.1.16 Pulse On Duration ..................................................................................................................... 18
2.3.1.17 Pulse Off Duration ..................................................................................................................... 18
2.3.1.18 Ethernet (DHCP) IP Address .................................................................................................... 18
2.3.1.19 Set Date and Time .................................................................................................................... 19
2.3.1.20 Number Format ......................................................................................................................... 19
2.3.1.21 Adjust Screen Brightness .......................................................................................................... 19
2.3.1.22 Logging ..................................................................................................................................... 19
2.3.1.23 Screen Exit ................................................................................................................................ 19
2.4 Setting Output Currents ................................................................................................................ 20
2.4.1 Numeric Keypad Entry .................................................................................................................. 20
2.4.2 Manual Ramping ........................................................................................................................... 20
2.4.3 Control Knob ................................................................................................................................. 21
2.4.4 Virtual Alphanumeric Keypad ....................................................................................................... 21
2.5 STVI - File Management ................................................................................................................. 22
3.0 STVI – Basic Operating Descriptions ........................................................................................... 24
3.1 STVI / PC Manual Test Screen ...................................................................................................... 24
3.1.1 Home button ................................................................................................................................. 24
3.1.2 Configuration button ..................................................................................................................... 24
3.1.3 Add To Report button ................................................................................................................... 25
3.1.4 Clear Results button ..................................................................................................................... 25
3.1.5 Nameplate Data button ................................................................................................................. 25
3.1.6 System Reset button .................................................................................................................... 25
3.1.7 System Reset button .................................................................................................................... 25
3.1.8 System Reset button .................................................................................................................... 25
3.1.9 System Reset button .................................................................................................................... 25
3.1.10 Requested Current (A) Amplitude Button ..................................................................................... 25
3.1.11 Mode button .................................................................................................................................. 25
3.1.11.1 Momentary Mode ...................................................................................................................... 26
3.1.11.2 Continuous Mode ...................................................................................................................... 26
3.1.12 Mode button .................................................................................................................................. 26
3.1.13 Play button .................................................................................................................................... 26
3.1.14 Timer Display Window .............................................................................................................. 28
3.1.15 Output Current Amplitude Window ........................................................................................... 28
3.2 Selection of SPI225 Output Terminals ......................................................................................... 28
3.2.1 Selection of Output Leads ............................................................................................................ 28
3.3 SPI225 Output Current and Overload Capability ........................................................................ 30
3.3.1 Parallel Operation ......................................................................................................................... 31
3.3.1.1 Two SPI Units in Parallel .......................................................................................................... 31
3.3.1.2 Three or Four SPI Units in Parallel ........................................................................................... 32
3.3.2 Series Operation ........................................................................................................................... 33
3.4 Manual Test ..................................................................................................................................... 35
3.4.1 Timing Test ................................................................................................................................... 35
3.4.2 Testing Instantaneous Pickup ...................................................................................................... 37
3.5 Advanced Pickup and Timing Test ............................................................................................... 39
3.5.1 Advanced Timing Test Setup ....................................................................................................... 39
3.5.1.1 Breaker Manufacturer and Curve Selection .............................................................................. 40
3.5.2 Advanced Pickup and Timing Test Screen .................................................................................. 41
3.5.2.1 PC or STVI to SPI connection button ....................................................................................... 41
3.5.2.2 Configuration button .................................................................................................................. 41
3.5.2.3 View Report button ................................................................................................................... 41
3.5.2.4 Clear Results button ................................................................................................................. 42
3.5.2.5 Nameplate Data button ............................................................................................................. 42
3.5.2.6 Home button .............................................................................................................................. 42