Generac Power Systems PowerManager 004975-2, Manual

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Introduction .................................................1
Read This Manual Thoroughly .............................................. 1
Operation and Maintenance .................................................. 1
How to Obtain Service .......................................................... 1
Authorized Dealer Locator Number ............................................ 1
Safety Rules ................................................2
General Information ....................................4
1.1 Foreward ....................................................................... 4
1.2 Introduction ................................................................... 4
1.3 Overview ....................................................................... 4
1.4 Programming Overview ................................................. 4
Programming ...............................................4
2.1 Connecting via GenLink™ ................................................ 4
2.1.1 Local Connection .................................................. 4
2.1.2 Remote Connection .............................................. 5
2.1.3 Lan/Internet Connection ........................................ 5
Operation .....................................................5
3.1 Programming the PM-SC ............................................... 5
3.1.1 Generator Settings ............................................. 5
3.1.2 Gen ID ............................................................... 6
3.1.3 Gen Name.......................................................... 6
3.1.4 Max kW ............................................................. 6
3.1.5 Min kW .............................................................. 6
3.1.6 Max KVAR ......................................................... 6
3.2 Command Settings ........................................................ 6
3.2.1 Exercise Programming ....................................... 6
3.2.2 kW and Power Factor Limits ............................... 7
3.2.3 Start Date and End Date ..................................... 7
3.2.4 Start Time and Stop Time .................................. 7
3.2.5 Excluded Days ................................................... 7
3.3 Holiday Settings ............................................................ 7
3.4 System Settings ............................................................ 7
3.4.1 Critical Load kW ................................................ 7
3.4.2 Load Shed 1, 2 & 3 kW ..................................... 8
3.4.3 ATS Critical Load ............................................... 8
3.4.4 Permissive (ATS Load) 1, 2, 3 ........................... 8
3.4.5 ATS Transfer Delay ............................................. 8
3.4.6 Generators Out of Service .................................. 8
3.4.7 Special ATS Operation ........................................ 8
3.5 Producing and Printing Reports ..................................... 8
3.6 Setting the Time & Date ................................................ 8
3.7 Communications — PM-SC to Generators ..................... 8
3.8 Communications — PM-SC to GenLink ......................... 9
3.9 Communication
Issues? ................................................ 9
3.10 Relay Functionality ........................................................ 9
3.11 Backup Modes of Operation ........................................ 10
3.11.1 Introduction ................................................... 10
3.11.2 Abbreviations ................................................. 10
3.11.3 Documents .................................................... 10
3.11.4 Standard Control System ............................... 10
3.11.5 Normal MPS Operation .................................. 10
3.11.6 Manual Backup Operation .............................. 11
3.11.7 Automatic Backup Option ............................... 14
3.11.8 Automatic Backup Operation .......................... 14
3.12 MPS Transfer Switches ............................................... 15
3.13 Programming MTS/STS Transfer Switches .................. 16
3.14 MTS/STS Transfer Switch Mimic Diagram ................... 16
3.15 Typical Outling Wiring Diagram .................................... 16
3.16 The
Touchscreen ......................................................... 16
3.17 The Optional Remote Touchscreen Display .................. 16
3.17.1 Connection Details ......................................... 17
3.17.2 Contrast Adjustment ...................................... 17
3.17.3 Calibration ..................................................... 17
3.17.4 Cleaning ........................................................ 17
3.17.5 Touchscreen Operation ................................... 17
3.17.6 Functionality................................................... 17
3.18 Front Panel Diagnostics ............................................... 18
3.18.1 Digital Diagnostics ......................................... 18
3.18.2 Digital Input Channel Allocations .................... 19
3.18.3 Digital Output Channel Allocations .................. 19
3.18.4 Analog Diagnostics ........................................ 20
3.18.5 Analog Channel Allocations ............................ 20
3.18.6 Communication Diagnostics ........................... 20
3.19 Default Communications Parameters ........................... 21
3.20 Control Module Power Supplies ................................... 21
3.21 Connections to Power Manager Enclosure ................... 21
3.22 Operating Environmental Specification ......................... 22
3.23 Power Supply Requirement ......................................... 22
3.24 Output
Rating .............................................................. 22
3.25 Packaging and Mounting ............................................. 22
Notes ..........................................................23
Installation Diagrams ................................26
Warranty ......................................Back Cover
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