Envision Peripherals
manual
NV3128 RS-422A Machine-Control Data Switch
Troubleshooting
Specification
Install
Signal Backplane
Isolating Faults
Warranty
Maintenance
Hardware Configuration
Mapping and Command Problems
Multidrop Command Chains
Page 12
NV3128
RS-422A
Machine-Control
Data Switch
1-2
Page 11
Page 13
Image 12
Page 11
Page 13
Contents
Nvision
PrintingHistory
WarrantyStatement
TechnicalSupport
ImportantSafeguardsandNotices
Page
Page
NorthAmericanPowerSupplyCords
Tableofcontents
Page
Generalinformation
NV3128 RS-422A Machine-Control Data Switch
Generalinformation
General
Architecture Background
NV3128 RS-422A Machine-Control Data Switch
NV3128 RS-422A Machine-Control Data Switch
NV3128 RS-422A Machine-Control Data Switch
Solution
Dynamic Ports
Crosspointarchitecture
NV3128 RS-422A Machine-Control Data Switch
Multidrop Command Chains
Physical
System Specifications
Ancillary Equipment
1NV3128SPECIFICATIONS
Installation
NV3128 RS-422A Machine-Control Routing Switch
Chapter TWO Installation
NV3128 RS-422A Machine-Control Routing Switch
Frame Installation
Universal Control or Command Interpreter
Partitioning Obsolete
Partition DIP Switches Obsolete
Settings
RE-INITIALIZE BIT/MULTIDROP Enable s7
Matrix Control II Jumpers Obsolete
Input Length s8-s5
RS-422A RS-232
Configuring the Diagnostic Interface Obsolete
Parallel Interface Obsolete
Jumper Enabled Disabled
Configuring the Reference Input
Reference Input Ground Obsolete
Cabling the Serial Command Interface
Cabling the NV3128
PIN
RS232 Obsolete
RS-232 DCE VS. DTE Decision Obsolete
PIN Connector
Adding a Redundant Controller
Implementing HOT Changeover Obsolete
PC Diagnostic Interface UNIDIAG/NVUTILS
Cabling Complete
Rear Connections NEW Frame
Rear Ections OLD Frame Rearconnections OLD Frame
PC-BASED Software Installation Obsolete
Installation
General
Nvtake
Software Installation Fixed Disk
Sample Install Session
Hardware Configuration
Operation from a Floppy Disk
Operation
NV3128 RS-422A Machine Control Data Routing Switch
Operations
Connection Notes
POINT-TO-POINT Connection Rules
Multidrop Connection Rules
Computer Utilities Obsolete
Operating Instructions Nvtake Obsolete
Invocation
Operations
F3 Change Router Level
F1 Sending a Single Take
F9 Build a Salvo Table
F10 Load a Salvo from Disk
F2 Send a Salvo
F5 Query Multiple Connections
F6 List Destinations Connected to a Source
Operating Instructions Nvmap Obsolete
Operation
NV3128 RS-422A Machine Control Data Routing Switch
Screen
NV3128 RS-422A Machine Control Data Routing Switch
Theoryofoperation
NV3128 RS-422A Machine-Control Data Routing Switch
System
Control Structure
NV3128 RS-422A Machine-Control Data Routing Switch
1 I/O Connector Interface
Signal Backplane
Circuit Operation
Assy EM0038-XX
Crosspoint Module Assy EM0041-XX
Input Data
Crosspoints
Output Data
4 I/O Assembly EM0040-XX
Mapping
Parallel Interface Command Interpreter only
Power Regulation
Asynchronous Timing
Partitioning
Power Supply Assy PS2001-XX
NV3128 RS-422A Machine-Control Data Routing Switch
NV3128 RS-422A Machine-Control Data Routing Switch
Maintenanceand Troubleshooting
NV3128 RS-422A Machine Control Data Routing Switch
Scheduled Maintenance
Customer Support
Reliability
Troubleshooting
Isolating Faults
Power
Signal Path
Mapping and Command Problems
NV3128 RS-422A Machine Control Data Routing Switch
Glossary
NV3128 RS-422A Machine-Control Data Routing Switch
AES/EBU
MOV
Vcxo
NV3128 RS-422A Machine-Control Data Routing Switch
Index
NV3128 RS-422A Machine-Control Data Switch Index-2
Index
NV3128 RS-422A Machine-Control Data Switch Index-4
NV3128 RS-422A Machine-Control Data Switch Index-5
NV3128 RS-422A Machine-Control Data Switch Index-6
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