RJG Lynx ID7-M-SEQ Bedienungsanleitung
PRODUCT MANUAL
Training and Technology for injecTion Molding
Lynx™ Shielded Sequence Module
ID7‑M‑SEQ
PRINT DATE 12.16.2019
REVISION NO. 0
Product Manual | Lynx™ Shielded Sequence Module ID7‑M‑SEQ RJG, Inc. i
PRODUCT MANUAL
Lynx™ Shielded Sequence Module
ID7‑M‑SEQ
INTRODUCTION
DISCLAIMER III
PRIVACY III
ALERTS III
PRODUCT DESCRIPTION
APPLICATIONS 1
PROCESS MONITORING AND CONTROL 1
OPERATION 2
MACHINE SEQUENCE SIGNALS 2
eDART SEQUENCE SIGNALS 4
DIMENSIONS 5
CABLE LENGTHS 5
INSTALLATION
INSTALLATION OVERVIEW 7
ID7‑M‑SEQ 7
eDART CONNECTION 7
INSTALLATION SPECIFICATIONS 8
REQUIREMENTS 8
MOUNTING 8
WIRING 9
CONNECTIONS 10
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MAINTENANCE
CLEANING 11
REGULAR CLEANING 11
TESTING 11
eDART VERSION 9.XX SOFTWARE 11
eDART VERSION 10.XX SOFTWARE 11
RJG, INC. STANDARD WARRANTY 11
PRODUCT DISCLAIMER 11
TROUBLESHOOTING
COMMON ERRORS 13
SIGNAL ERRORS 13
ACCEPTABLE SIGNAL SUBSTITUTIONS 14
CUSTOMER SUPPORT 15
RELATED PRODUCTS
COMPATIBLE PRODUCTS 17
SHIELDED SEQUENCE MODULE CABLE C‑ID7‑M‑3M 17
LYNX CABLES CE‑LX5 17
eDART PROCESS CONTROLLER 17
SIMILAR PRODUCTS 18
LYNX COMMUNICATIONS ADAPTER
DIN/LX‑D 18
LYNX SHIELDED DUAL‑RELAY OUTPUT MODULE OR2‑M 18
LYNX SHIELDED ANALOG INPUT MODULE IA1‑M‑V 18
PRODUCT MANUAL
lynx™ Shielded Sequence Module
ID7‑M‑SEQ
Product Manual | Lynx™ Shielded Sequence Module ID7‑M‑SEQ RJG, Inc. iii
INTRODUCTION
Read, understand, and comply with all following
instructions. This guide must be kept available
for reference at all times.
DISCLAIMER
Inasmuch as RJG, Inc. has no control over the
use to which others may put this material, it
does not guarantee that the same results as
those described herein will be obtained. Nor
does RJG, Inc. guarantee the effectiveness or
safety of any possible or suggested design for
articles of manufacture as illustrated herein by
any photographs, technical drawings, and the
like. Each user of the material or design or
both should make his own tests to determine
the suitability of the material or any material
for the design as well as the suitability of the
material, process, and/or design for his own
particular use. Statements concerning possible
or suggested uses of the material or designs
described herein are not to be construed as
constituting a license under any RJG, Inc. patent
covering such use or as recommendations
for use of such material or designs in the
infringement of any patent.
PRIVACY
Designed and developed by RJG, Inc. Manual
design, format and structure copyright 2018
RJG, Inc. content documentation copyright
2018 RJG, Inc. All rights reserved. Material
contained herein may not be copied by hand,
mechanical, or electronic means, either whole
or in part, without the express written consent
of RJG, Inc. Permission will normally be granted
for use in conjunction with inter‑company use
not in conflict with RJG’s best interests.
ALERTS
The following three alert types are used as
needed to further clarify or highlight information
presented in the manual:
Term
A definition of a term or terms used in the
text.
NOTE A note provides additional information
about a discussion topic.
CAUTION A caution is used to make the
operator aware of conditions that can cause
damage to equipment and/or injury to personnel.
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Product Manual | Lynx™ Shielded Sequence Module ID7‑M‑SEQ RJG, Inc. 1
PRODUCT DESCRIPTION
The Lynx™ shielded sequence module is a
DIN‑rail‑mounted module that is wired to the
molding machine in order to collect 24 V DC
timing signals for use with the eDART®system,
including injection forward, screw run, mold
closed/clamped, first stage, and mold opening.
The use of an ID7‑M‑SEQ (or a
DIN/LX‑D) module is required to physically
connect to the eDART system.
APPLICATIONS
PROCESS MONITORING AND CONTROL
The eDART system requires various inputs
from the injection molding machine in order to
accurately calculate significant process values for
monitoring and control.
The ID7‑M‑SEQ gathers the machine sequence
state signals from the injection molding machine
for the eDART.
The eDART performs computations using
the machine sequence state signals from the
injection molding machine for various process
parameters during a typical cycle. In order for
these to be accurate, the eDART generates
internal machine sequence signals. These
sequences are not necessarily wired to the
sequence module, but can be created from
signals collected from the module.
For example, the plastic cooling machine
sequence is not directly derived from the
molding machine, instead it is calculated by the
eDART using the mold open signal—a machine‑
outputted sequence signal.
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OPERATION
MACHINE SEQUENCE SIGNALS
The ID7‑M‑SEQ collects up to seven machine
sequence signals from the following: injection
forward, first stage, second stage, screw run,
mold closed/clamped, mold opening, mold
closing, machine in manual mode, machine in
auto or semi‑auto mode, shuttle position, and
DC common.
The eDART requires, at minimum, the injection
forward, screw run, and mold closed/clamped
signals from the injection molding machine/
ID7‑M‑SEQ. It is critical that the selected signals
are correct for the eDART to properly calculate
summary values.
1. Injection Forward
Injection forward is the first portion of the
molding cycle, during which the ram is being
pushed forward; it begins when the injection
unit starts to push plastic into the mold and
ends when it stops applying pressure (when
hold begins).
The eDART uses the injection forward signal
as the start of the cycle. Without the injection
forward signal, the eDART assumes the machine
has stopped.
The eDART computes injection integrals while
the injection forward signal is on, ignores peaks
in cavity pressures after injection forward is
off (a selectable setting), computes hold time,
hold pressure, and various other items (detailed
below). Injection forward is used by controls
such as V→P transfer, shuttle, basic three‑stage,
and valve gate to cause the eDART to take
certain actions.
2. First Stage
First stage is the portion of the molding cycle
during which the machine is injecting; it begins
when injection starts, and ends when transfer
beings.
3. Second Stage
Second stage is the portion of the molding
cycle during which the machine transfers from
injection to hold pressure; it begins when
transfer starts, and ends when hold ends/
recovery begins.
Product Manual | Lynx™ Shielded Sequence Module ID7‑M‑SEQ RJG, Inc. 3
4. Screw Run
Screw run is the portion of the molding cycle
during which the machine begins to rotate the
screw to build the next shot; it beings when
recovery begins and ends when recovery ends
(the next shot has been built).
5. Mold Closed/Clamped
The mold closed/clamped signal indicates when
the mold is closed during a cycle. If the signal is
on only when the mold is clamped, assign it as
“mold closed/clamped”. If the signal is on when
the mold is closing, assign it as “mold closing”.
6. Mold Opening
The mold opening signal indicates when the
mold is opening during a cycle. If the signal is
on when the mold is opening, assign it as “mold
opening”.
7. Manual
The “manual” signal is assigned to indicate the
machine’s current operational mode—machine
in manual (mode). The signal must be on only
when the machine is in manual mode, and must
turn off when it is in auto or semi‑auto mode.
This enables the operator to verify that the
other sequence signals are correctly wired and
assigned by cycling the different functions while
in manual mode to verify that the corresponding
sequence signal module light is activated.
8. Shuttle Position
The shuttle position signal (for use with shuttle
molding tables only) indicates to the eDART in
which position the table is currently—Shuttle
Position A, B, C, etc.
OPERATION (continued)
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eDART SEQUENCE SIGNALS
The eDART can calculate the following
sequences from the aforementioned,
hard‑wired machine sequence signals. These
sequences will vary based on the available hard‑
wired signals provided from the machine.
1. Fill
The fill signal is generated by the eDART
from machine signals; fill will go on as the
screw passes through the position to which
it recovered just before decompress and will
go off when the second‑to‑last velocity profile
begins.
If the fill signal is not available on the machine,
the eDART generates it, turning it on at the zero
point of shot volume and off at a selected fill
threshold in the sequencer.
If the fill button is greyed out (version 9
software/Sequence Lights tool), the eDART
cannot generate fill.
2. Pack
The pack signal is generated by the eDART from
hard‑wired machine signals; the pack signal will
go on at the end of fill, and is turned off by the
eDART, which uses the transfer pressure set
in cavity pressure control. If cavity pressure
control is not in use, pack will only exist if the
fill signal is considered to be a fill and pack
combined signal.
OPERATION (continued)
If the pack button is greyed out (version 9
software/Sequence Lights tool), the eDART
cannot generate pack.
3. Hold
The hold signal is generated by the eDART from
hard‑wired machine signals; the eDART turns on
the hold signal at the end of pack or, if there is
no pack, at the end of fill. It then turns it off at
the end of injection forward.
If the hold button is greyed out (version 9
software/Sequence Lights tool), the eDART
cannot generate hold.
4. Plastic Cooling
The plastic cooling signal is generated by the
eDART from hard‑wired machine signals; the
eDART turns the plastic cooling signal on at
the end of fill and turns it off on one of the
following (listed in order of priority):
• mold open goes on
• mold closed/clamped goes off (if there is no
mold open)
• screw run goes off (neither mold open nor
mold closed/clamped exist)
If the Plastic Cooling button is greyed out
(version 9 software/Sequence Lights tool), the
eDART cannot generate plastic cooling.
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