Instruction Manual
Table Of Contents
- 1769-UM006E-EN-P, Compact High-speed Counter Module User Manual
- Summary of Changes
- Table of Contents
- Preface
- 1 - Module Overview
- 2 - Module Operation
- 3 - Installation and Wiring
- 4 - Module Configuration, Output, and Input Data
- Configure the Module
- Configuration Array
- General Configuration Bits
- Filter Selection
- Program Mode and Program State Run
- Output Program Value (Out0ProgramValue through Out3ProgramValue)
- Output Fault Mode and Output Fault State Run
- Output Fault Value (Out0FaultValue through Out3FaultValue)
- Counter Maximum Count (CtrnMaxCount)
- Counter Minimum Count (CtrnMinCount)
- Counter Preset (CtrnPreset)
- Counter Hysteresis (CtrnHysteresis)
- Counter Scalar (CtrnScalar)
- Cyclic Rate Update Time (CtrnCyclicRateUpdateTime)
- Configuration Flags
- Range High Limit (Range0To11[n].HighLimit) and Range Low Limit (Range0To11[n].LowLimit)
- Range Output Control (Range0To11[n].OutputControl)
- Range Configuration Flags
- Output Array
- Output on Mask (OutputOnMask.0 through OutputOnMask.15)
- Output Off Mask (OutputOffMask.0 through OutputOffMask.15)
- Range Enable (RangeEn.0 through RangeEn.15)
- RBF - Reset Blown Fuse (ResetBlownFuse)
- Control Bits
- Range High Limit or Direct Write Value (Range12To15[n].HiLimOrDirWr)
- Range Low Limit (Range12To15[n].LowLimit)
- Range Output Control (Range12To15[n].OutputControl)
- Range Configuration Flags (12To15)
- Input Array
- Input State (InputStateA0 through InputStateZ1)
- Readback (Readback.0 through Readback.15)
- Status Flags
- Range Active (RangeActive.0 through RangeActive.15)
- Current Count (Ctr[n].CurrentCount)
- Stored Count (Ctr[n].StoredCount)
- Current Rate (Ctr[0].CurrentRate to Ctr[3].CurrentRate)
- Pulse Interval (Ctr[0].PulseInterval and Ctr[1].PulseInterval)
- Status Flags
- 5 - Diagnostics and Troubleshooting
- A - Specifications
- B - Program a 1769-HSC Module, CompactLogix Controller, and 845F Incremental Encoder with RSLogix 5000 Software
- C - Program a 1769-HSC Module, MicroLogix 1500 Controller, and 845F Incremental Encoder with RSLogix 500 Software
- D - Programming Quick Reference
- E - History of Changes
- Glossary
- Index
- Back Cover
158 Rockwell Automation Publication 1769-UM006E-EN-P - July 2013
Glossary
broadband link 1) A communication link that can have multiple channels. Each channel signal
modulates its own carrier frequency. Example: LAN/1 link. 2) Contrasted with
carrier-band link (
page 158) and baseband link (page 157).
bus A single path or multiple parallel paths for power or data signals that several
devices can be connected at the same time. A bus can have several sources of
supply and/or several sources of demand.
carrier-band link 1) A communication link with a single channel whose signal modulates a carrier
frequency. Example: Data Highway II link. 2) Contrasted with broadband link
(
page 158) and baseband link (page 157).
cascade connection A series connection of amplifier stages or links in which the output of one stage
feeds the input of the next.
cascading timers/counters A programming technique of using multiple timers and/or counters to extend the
range of the timer or counter beyond the maximum values that can be
accumulated in a single instruction.
channel A path for a signal. Several channels can share a common link.
chassis A hardware assembly that houses devices such as I/O modules, adapter modules,
processor modules, and power supplies.
communication format Format that defines the type of information transferred between an I/O module
and its owner controller. This format also defines the tags created for each I/O
module.
compatible match An electronic keying protection mode that requires the physical module and the
module configured in the software to match according to vendor, catalog
number, and major revision. In this case, the minor revision of the module must
be greater than or equal to that of the configured slot.
configuration The arrangement and interconnection of hardware components within a system,
and the hardware (switch and jumper) and software selections that determine the
operating characteristics of the system.
connection The communication mechanism from the controller to another module in the
control system.
controller A unit, such as a programmable controller or relay panel, that controls machine or
process elements.