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Intelligent Motion Systems Modular LYNX System Setting the Digital Input Filtering for the Differential I/O, Configuring an Output

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Modular LYNX System

Modular LYNX System 12.05.2003

is demonstrated in Typical Functions of the Differential I/O: Connecting and Using an Encoder. Clocks 2, 3

and 4 are set up as Quadrature inputs by default. The defaults for each I/O Line Pair are:

IOS 13 = 3, 0, 1, 0, 1, 0

IOS 14 = 4, 0, 1, 0, 1, 0

IOS 15 = 5, 0, 1, 0, 1, 0

IOS 16 = 6, 0, 1, 0, 1, 0

IOS 17 = 7, 0, 1, 0, 1, 0

IOS 18 = 8, 0, 1, 0, 1, 0

Setting the Digital Input Filtering for the Differential I/O

User definable Digital filtering

makes the LYNX well suited for

noisy industrial environments.

The filter setting is software

selectable using the IOF

Variable with a minimum

guaranteed detectable pulse

width of 18 microseconds to 2.3

milliseconds. The table (right)

illustrates the IOF settings.

Table 6.6: Digital Filter Settings for the Differential I/O

O/IlaitnereffiDdeepShgiHehtrofsgnitteSretliFFOI )7-0=>mun<(>mun<=FOI

gnitteSretliF ffotuC ycneuqerF esluPelbatceteDmuminiM htdiW

)tluafed(0zHM00.5sdnocesonan001

1 zHM05.2 sdnocesonan002

2zHM52.1sdnocesonan004

3 zHk526 sdnocesonan008

4zHk313sdnocesorcim6.1

5 zHk651 sdnocesorcim2.3

6zHk1.87sdnocesorcim4.6

7 zHk1.93 sdnocesorcim8.21

Output (+)

Output (+)

Output (-)

Step Clock

Secondary

Drive

Direction

+5VDC

Clock

User

Defined

Function

IOS

High Speed Differential I/O Module

10k

Ω

4k

Ω

3.3k

Ω

20k

Ω

Figure 6.7: Differential I/O Output Equivalent Circuit

Configuring anOutput

The Differential I/O Group 10 has 3 Channels (Line Pairs 13 & 14, 15 & 16, and 17 & 18) that can be config-

ured as an output by the user and One Channel (Line Pairs 11 & 12) that is configured as output only. (SCK

and DIR on the Control Module.) These outputs can be configured as high speed outputs or 0 to 5VDC

general purpose outputs by using the IOS variable. The high speed clock outputs have the following

restrictions:

Line Pairs 11/12, 13/14 and 15/16 can be configured to Step Clock/Direction or Up/Down.

Line Pair 17/18 is limited to 1MHz Reference Out (17) and 10MHz Reference Out (18).

Contents

Main Part I The Modular LYNX System Modular LYNX 1 - 2 Modular LYNX System 12.05.2003 Table of Contents 1 - 3 Modular LYNX System 12.05.2003 List of Tables List of Figures 1 - 5 Modular LYNX System 12.05.2003 Section 1 Figure 1.1: Basic Setup Configuration, RS-232 Interface 120VACIN 123456 Getting Started ! ! ! ! ! ! ! ! Connecting the Power Supply Connecting the Step Motor Driver Motor Connections Communications Wiring Testing the LYNX Setup Page Section 2 Connecting the LYNX System STEP 2 STEP 3STEP 1 ! ! Connecting the System Section 3 Mounting the LYNX System ! ! Panel Mount Din Rail Mounting Option Page Section 4 Powering the LYNX System Wiring and Shielding 1 - 13 LYNX Control Module with IMS Driver ! ! +V GND Stand-alone or with Optional I/O Modules +12 to +75VDC Supply ISP200-4 ! ! 1 - 15 Table 4.1: Power Requirements WARNING! When using an unregulated supply, ensure that the WARNING! When specifying the input voltage of the LYNX System WARNING! When specifying an external power supply ensure that Section 5 The Communications Interface ! ! ! ! ! ! ! ! Connecting the RS-232 Interface Single Control Module System Multiple Control Module System Page 1 - 19 Table 5.3: Connections and Settings Multiple Control Module System, RS-232 Interface W RX+ Data Cable Termination Resistors 1 - 20 Modular LYNX System 12.05.2003 Connecting the RS-485 Interface Host PC Figure 5.3: RS-485 Interface, Single Controller System N N Multiple Controller System Table 5.6: RS-485 Interface Connections and Settings, Multiple Control Module System Figure 5.4: RS-485 Interface, Multiple Control Module System Data Cable Termination Resistors LYNX Control Module Modes of Operation Immediate Mode Program Mode EXEC Mode LYNX Control Module Communication Modes Binary Section 6 Configuring the Digital I/O ! ! ! System I/O Availability by Module LYNX Control Module IOS = , , XXX X X Enter I/O Line Type # Here Define Line or Group As Input or Output 0 = Input 1 = Output Set the state of the Line or Gr o LYNX Control Module Configuring an Output LYNX Control Module The IO Variable Read/Write an I/O Group 111 16 8 4 N The Differential I/O The Clock Interface Clock Types Defined Configuring The Differential I/O - The IOS Variable Input (-) IOS = , , , , , XXXX X XXX Enter I/O Line Type # Here Configuring an Input Differential Encoder Channel B (+) Index (+) Setting the Digital Input Filtering for the Differential I/O Configuring an Output Typical Functions of the Differential I/O Connecting and Using an Encoder 1 - 35 Differential/O M O DULE GND Translating the EUNIT Variable to a Dimension of Distance Half Axis Operation (Follower) 1 - 37 Differential/O MODULE +5VDC Opto Suppl y Stepping Motor Power Connections Not Shown For Simplification Encoder or Pulse Generator One and a Half Axis Operation (RATIOE) Differential/O MODULE Figure 6.10: One and a Half Axis Operation Stepping Motor Motor Drive #2r +5VDC Opto Supply +5VDC Opto Supply Section 7 The LYNX Control Module (LX-CM100-000) ! ! Figure 7.2: LYNX Control Module, Switches and Connections Table 7.1: Power Requirements for the LYNX Control Module P1 ON ON P2 P3 ON Pin Assignment and Description 1 - 41 LED Indicators Table 7.4: LYNX Control Module Connector P2 Pin Configuration Table 7.2: LYNX Control Module LED Indicators Switch Assignments Table 7.5: LYNX Control Module Connector P3 Pin Configuration Table 7.8: LYNX Control Module Group 30 I/O Pull-up Switches Table 7.6: LYNX Control Module Configuration Switches Table 7.7: LYNX Control Module Group 20 I/O Pull-up Switches Section 8 The LYNX Control Module (Combination) ! ! Figure 8.2: LYNX Control Module (Combination) Connections and Switches Table 8.1: Power Requirements for the LYNX Control Module (Combination) P1 ON ON P2 P3 ON snoitacificepSdnastnemeriuqeRrewoP egatloVtupnI%5CDV5+rodetalugernUCDV57+ot21+ tnerruCtupnI Pin Assignment and Description 1 - 45 LED Indicators Table 8.4: LYNX Combination Control Module Connector P2 Pin Configuration Table 8.2: LYNX Control Module LED Indicators Switch Assignments Table 8.5: LYNX Combination Control Module Connector P3 Pin Configuration Table 8.6: LYNX Combination Control Module Configuration Switches Table 8.7: LYNX Combination Control Module Group 20 I/O Pull-up Switches Section 9 The Isolated Digital I/O Module ! ! ! Pin Assignments And Description P1 1 - 49 Switch Assignments And Description Figure 9.3: LYNX Isolated I/O Input Equivalent Circuit Input Specifications Isolated Digital I/O Module Table 9.2: Isolated I/O Module Group 40 I/O Pull-up Switches N Output Specifications Isolated Digital I/O Module Section 10 The Differential Digital I/O Module ! ! ! Environmental Specification Power Requirements P1 Figure 10.2: High Speed Differential I/O Module Connection Overview 1 - 53 Pin Assingments And Description Table 10.3: High Speed Differential I/O Module Input Specifications Input Specifications Table 10.2: High Speed Differential I/O Module Pin Configuration Input Filtering Figure 10.3: LYNX Differential I/O Input Equivalent Circuit Table 10.4: Digital Filter Settings for the Differential I/O Differential Encoder High Speed Differential I/O Module Output Specifications Figure 10.4: LYNX Differential I/O Output Equivalent Circuit Table 10.5: LYNX Differential I/O Output Specifications Secondary Drive High Speed Differential I/O Module