Instruction Manual
Table Of Contents
- S-3056-1 Distributed Power System SA3100 Drive Configuration and Programming Instruction Manual
- Important User Information
- Contents
- List of Figures
- List of Tables
- Chapter 1 Introduction
- Chapter 2 Configuring the UDC Module, Regulator Type, and Parameters
- 2.1 Adding a Universal Drive Controller (UDC) Module
- 2.2 Entering the Drive Parameters
- 2.3 Configuring the Vector with Constant Power Regulator
- 2.4 Configuring the Volts per Hertz (V/Hz) Regulator
- 2.5 Configuring Flex I/O
- 2.6 Generating Drive Parameter Files and Printing Drive Parameters
- Chapter 3 Configuring the UDC Module’s Registers
- 3.1 Register and Bit Reference Conventions Used in this Manual
- 3.2 Flex I/O Port Registers (Registers 0-23)
- 3.3 UDC/PMI Communication Status Registers (Registers 80-89/1080-1089)
- 3.4 Command Registers (Registers 100-199/1100-1199)
- 3.5 Feedback Registers (Registers 200-299/1200-1299)
- 3.6 Application Registers (Registers 300-599, Every Scan) (Registers 1300-1599, Every Nth Scan)
- 3.7 UDC Module Test I/O Registers (Registers 1000-1017)
- 3.8 Interrupt Status and Control Registers (Registers 2000-2047)
- Chapter 4 Application Programming for DPS Drive Control
- Chapter 5 On-Line Operation
- Appendix A SA3100 Vector Regulator Register Reference
- Appendix B SA3100 Volts / Hertz Regulator Register Reference
- Appendix C SA3100 Local Tunable Variables
- Appendix D Vector with Constant Power Regulator
- Appendix E Volts per Hertz (V/Hz) Regulator
- Appendix F Status of Data in the AutoMax Rack After a STOP_ALL Command or STOP_ALL Fault
- Appendix G Torque Overload Ratio Parameter Precautions
- Appendix H Default Carrier Frequency and Carrier Frequency Limit for Drive Horsepower Ranges
- Appendix I Vector with Constant Power Parameter Entry Example
- Index
Configuring the UDC Module’s Registers
3-37
Drive Warning Register 203/1203
Ground Current Warning Bit 2
The Ground Current Warning bit is set if
ground current exceeds the ground current
level stored in local tunable GIT_E1%.
Hex Value: 0004H
Sug. Var. Name: WRN_GND@
Access: Read only
UDC Error Code: N/A
LED: N/A
Voltage Ripple Warning Bit 3
The Voltage Ripple Warning bit is set if the
ripple on the DC bus exceeds the voltage
ripple threshold value stored in local tunable
VRT_E0%.
Hex Value: 0008H
Sug. Var. Name: WRN_VR@
Access: Read only
UDC Error Code: N/A
LED: N/A
This bit is intended to be used to detect an input phase loss if three-phase AC input
is used, but it can also be used for a common bus supply.
Reference In Limit Warning Bit 4
In Vector mode, the Reference in Limit
Warning bit is set if the reference to the
regulator exceeds the maximum value
permitted (+/- 4095) or is being limited by
the system in response to an overvoltage or
undervoltage warning.
Hex Value: 0010H
Sug. Var. Name: WRN_RIL@
Access: Read only
UDC Error Code: N/A
LED: N/A
In Volts per Hertz mode, this bit is set if current limit is selected and the regulator
has detected a specified current output within a specified time limit. The regulator
will begin adjusting output frequency to limit current.
This bit is also used by the bridge test to indicate an illegal test code. Refer to the
Bridge Test Enable bit (register 100/1100, bit 2) for additional information on the
bridge test.
Tuning Aborted Warning Bit 5
The Tuning Aborted Warning bit is set if any
of the automatic tuning procedures (e.g.,
resolver balance and gain calibration) is not
successful.
Hex Value: 0020H
Sug. Var. Name: WRN_TUN@
Access: Read only
UDC Error Code: N/A
LED: N/A