North Atlantic 75DS2 - Page 4

75DS2 Operations Manual
North Atlantic Industries, Inc.
11/11/2011
Rev: 2011-11-11-1000
www.naii.com
Page 4 of 43
Built-in Test/Diagnostic Capability ......................................................................................................................................... 21
Wrap LVDT Position (Read) .................................................................................................................................................. 21
Wrap (LVDT) Velocity ............................................................................................................................................................ 22
DLV Channel Signal Voltage ................................................................................................................................................. 22
DLV Channel Excitation Voltage............................................................................................................................................ 22
Signal Loss Threshold ........................................................................................................................................................... 22
Excitation Loss Threshold ..................................................................................................................................................... 22
DLV Write Position ................................................................................................................................................................ 22
DLV Response / Filter Time .................................................................................................................................................. 22
Status, Signal Loss ................................................................................................................................................................ 23
DLV Channel Frequency ....................................................................................................................................................... 23
DLV Set Channel Excitation Voltage ..................................................................................................................................... 23
DLV Set Channel Signal Voltage ........................................................................................................................................... 23
DLV BIT Test Enable ............................................................................................................................................................. 24
Test (D2) Verify ..................................................................................................................................................................... 24
DLV Output Mode .................................................................................................................................................................. 24
DLV 2-Wire or 3/4-Wire Select .............................................................................................................................................. 24
DLV Module Power Enable ................................................................................................................................................... 25
DLV Current .......................................................................................................................................................................... 25
DLV Active Channel Select ................................................................................................................................................... 25
DLV Status, Excitation Loss .................................................................................................................................................. 25
DLV Status, Phase Lock Loss ............................................................................................................................................... 25
DLV Set Phase Offset ........................................................................................................................................................... 25
DLV Current Threshold .......................................................................................................................................................... 25
OSC (Onboard) Excitation Set Frequency ............................................................................................................................. 26
OSC (Onboard) Excitation Set Voltage ................................................................................................................................. 26
DLV Status, BIT Test ............................................................................................................................................................. 27
Excitation Loss Interrupt Enable ............................................................................................................................................ 27
Signal Loss Interrupt Enable ................................................................................................................................................. 27
BIT Test Fail Interrupt Enable ................................................................................................................................................ 27
Phase Lock Loss Interrupt Enable ......................................................................................................................................... 27
Interrupt Vector ...................................................................................................................................................................... 28
2/4 CH DLV (5*) (PCI) MODULE MEMORY MAP .................................................................................................. 29
OPTIONAL ONBOARD REFERENCE CONTROL ................................................................................................ 30
OSC (Optional Onboard Reference Supply) Set Frequency ................................................................................................. 30
OSC (Optional Onboard Reference Supply) Set Voltage ...................................................................................................... 30
PCI Memory Map ................................................................................................................................................................... 30
GENERAL USE REGISTER MEMORY MAP ......................................................................................................... 31
MEMORY MAP...................................................................................................................................................................... 31
Part Number .......................................................................................................................................................................... 31
Serial Number........................................................................................................................................................................ 31
Date Code ............................................................................................................................................................................. 31
Revisions ............................................................................................................................................................................... 31
Board Ready ......................................................................................................................................................................... 31
Watchdog Timer .................................................................................................................................................................... 31
Soft Reset .............................................................................................................................................................................. 31
Design Version ...................................................................................................................................................................... 31
Platform ................................................................................................................................................................................. 32
Model ..................................................................................................................................................................................... 32
Generation ............................................................................................................................................................................. 32
Special Spec ......................................................................................................................................................................... 32
Interrupt Flow for PCI/cPCI .................................................................................................................................................... 33
75DS2 CONNECTOR/PIN-OUT INFORMATION ................................................................................................... 34
Front Panel Connectors J3, J4: ............................................................................................................................................. 34
Rear Panel Connectors J1, J2: .............................................................................................................................................. 34
Optional Onboard Reference Output ..................................................................................................................................... 34
NAI Synchro / Resolver Naming Convention ......................................................................................................................... 35
SLOT 1 D/S OR DLV ............................................................................................................................................................. 35
SLOT 2 D/S OR DLV ............................................................................................................................................................. 36
Dimensions ............................................................................................................................................................................ 37
PART NUMBER DESIGNATION ............................................................................................................................ 38
Two Channel D/S Module Code Table .................................................................................................................................. 40