RJG LYNX PZ/LX8F-S-lD User manual

PRODUCT MANUALPRODUCT MANUAL
Training and Technology for Injection Molding
L™ E-C
P S A
 M ID
PZ/LX8F‑S‑ID

PRINT DATE 12.12.2022
REVISION NO. 0

i
Product Manual | Lynx™ Eight‑Channel Piezoelectric Sensor Adapter with Mold ID PZ/LX8F‑S‑ID
PRODUCT MANUAL
L™ E-C
P S A
 M ID
PZ/LX8F‑S‑ID
INTRODUCTION
DISCLAIMER III
PRIVACY III
ALERTS III
ABBREVIATIONS III
PRODUCT DESCRIPTION
APPLICATIONS 1
MULTICHANNEL PIEZOELECTRIC SENSOR SYSTEM 1
OPERATION 1
PIEZOELECTRIC SENSORS 1
DIMENSIONS 2
CABLE LENGTHS 2
INSTALLATION
INSTALLATION SPECIFICATIONS 4
MOUNTING 4
CONNECTIONS 4
SOFTWARE SETUP 5

ii Lynx™ Eight‑Channel Piezoelectric Sensor Adapter with Mold ID PZ/LX8F‑S‑ID | Product Manual
MAINTENANCE
CLEANING & DRIFT 9
REGULAR CLEANING 9
DRIFT 9
TESTING & CALIBRATION 10
SENSOR TESTING 10
WARRANTY 10
RJG, INC. STANDARD WARRANTY 10
PRODUCT DISCLAIMER 10
TROUBLESHOOTING
COMMON ERRORS 11
SLOW SENSOR DRIFT READING 12
FAST SENSOR DRIFT/INVALID READING 13
SENSOR DOES NOT COMMUNICATE WITH EDART 14
CUSTOMER SUPPORT 15
RELATED PRODUCTS
COMPATIBLE PRODUCTS 17
LYNX CABLES CELX5 17
LYNX EIGHTCHANNEL PIEZOELECTRIC SENSOR ADAPTER CABLE CPZ/
LX8FSID 17
EIGHTCHANNEL PIEZOELECTRIC SENSOR CONNECTOR PZ8 17
FOUR/EIGHTCHANNEL PIEZOELECTRIC SENSOR CONNECTOR CABLE
CPZ/1645 17
SIMILAR PRODUCTS 18
LYNX PIEZOELECTRIC MOLDMOUNT SENSOR ADAPTER LP/LX1M 18
LYNX SURFACEMOUNT PIEZOELECTRIC SENSOR ADAPTER PZ/LX1FS 18
PIEZOELECTRIC FOURCHANNEL PZ4 & PZ/LX4FS 18
PRODUCT MANUAL
L™ E-C
P S A
 M ID
PZ/LX8F‑S‑ID

iii
Product Manual | Lynx™ Eight‑Channel Piezoelectric Sensor Adapter with Mold ID PZ/LX8F‑S‑ID
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 2022 RJG, Inc. content
documentation copyright 2022 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:
DEFINITIONA definition or clarification of a
term or terms used in the text.
NOTESLA note provides additional
information about a discussion
topic.
CAUTIONaA caution is used to make the
operator aware of conditions that
can cause damage to equipment
and/or injury to personnel.
ABBREVIATIONS
DIA diameter
MIN minimum
MAX maximum
R. radius

iv Lynx™ Eight‑Channel Piezoelectric Sensor Adapter with Mold ID PZ/LX8F‑S‑ID | Product Manual
NOTES

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Product Manual | Lynx™ Eight‑Channel Piezoelectric Sensor Adapter with Mold ID PZ/LX8F‑S‑ID
PRODUCT DESCRIPTION
The eight‑channel piezoelectric sensor
adapter with mold ID is an adapter that
interfaces the RJG, Inc. eight‑channel
piezoelectric sensor connector PZ‑8 and
up to eight piezoelectric sensors to the
eDART® or CoPilot® systems.
APPLICATIONS
MULTICHANNEL PIEZOELECTRIC SENSOR
SYSTEM
The Lynx™ multi‑channel piezoelectric
systems provide quick, convenient
connection between multiple sensors in a
mold to a single sensor adapter and the
eDART or CoPilot system outside of the
mold, saving real estate and minimizing
cabling.
OPERATION
PIEZOELECTRIC SENSORS
Piezoelectric sensors use quartz crystals
to measure the deformation, or change in
resistance, of the force over the sensor.
The measurement is carried through the
sensor cable to a sensor adapter mounted
on the outside of the mold.
The sensor adapter is connected to
the RJG, Inc. eDART or Copilot system,
which records and displays the sensor’s
measurement for operator aid in process
monitoring and control.

2Lynx™ Eight‑Channel Piezoelectric Sensor Adapter with Mold ID PZ/LX8F‑S‑ID | Product Manual
DIMENSIONS
CABLE LENGTHS
Lengths must be longer than needed to
facilitate safe installation and removal of
connector from tool to prevent tension on
the lead wire; generally, 2–3” (50–75mm)
of slack is sufficient. Use good sense to
determine the appropriate cable length
required for each application.
CABLE LENGTH PART NO.
19.7” 0.5 m C‑PZ/LX4F‑S‑.5M
39.4” 1.0 m C‑PZ/LX4F‑S‑1M
78.7” 2.0 m C‑PZ/LX4F‑S‑2M
Adapter to Connector Cable C-PZ/LX8F-S Length

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Product Manual | Lynx™ Eight‑Channel Piezoelectric Sensor Adapter with Mold ID PZ/LX8F‑S‑ID
INSTALLATION
The PZ/LX8F‑S‑ID is mounted on a
frame‑grounded structure or control panel
using the supplied 8‑32x2.5” socket head
cap screws (SHCS). The eight‑channel
piezoelectric sensor adapter‑to‑connector
cable C‑PZ/LX8F‑S is installed on the PZ/
LX8F‑S‑ID Fisher eleven‑pin connector
and the eight‑channel piezoelectric sensor
Sensor
Cables
C-PZ/1645
Sensor
Connector
PZ-8
Sensor Connector
to Adapter Cable
C-PZ/LX8F-S
Sensor Adapter
PZ/LX8F-S-ID
connector PZ‑8, which is mounted on
the mold. Inside the mold, up to eight
piezoelectric sensors are connected to
the PZ‑8 using C‑PZ/1645 multi‑channel
piezoelectric sensor cables. The PZ/
LX8F‑S‑ID is connected to the eDART or
CoPilot system by a Lynx cable CE‑LX5.

4Lynx™ Eight‑Channel Piezoelectric Sensor Adapter with Mold ID PZ/LX8F‑S‑ID | Product Manual
INSTALLATION SPECIFICATIONS
MOUNTING
1. Requirements
The lynx piezoelectric adapter must be
mounted on a frame‑grounded structure
to ensure proper operation. The ground
potential of the structure must be the same
as the ground required for the eDART or
CoPilot.
CAUTIONaMust be mounted on a
frame‑grounded structure or control
panel; ground potential is equal to
that used by the eDART or CoPilot—
adapter and cables are free from
contact with static sources such as
feeder tubes and material hoppers.
2. Mounting
Mount the PZ/LX8F‑S‑ID to a
frame‑grounded structure or control panel
using the supplied 8‑32x2.5” SHCS.
CONNECTIONS
1. Piezoelectric Sensor Adapter Cable
C-PZ/LX8F-S
Attach the C‑PZ/LX8F‑S cable to the
eleven‑pin connector of the PZ/LX8F‑S‑ID;
attach the other end of the C‑PZ/LX8F‑S to
the PZ‑8.
2. Lynx Cable CE-LX5
Attach the female end of a Lynx cable
CE‑LX5 to the Lynx Output connector;
attach the male end of the cable to the
eDART or CoPilot, or desired Lynx junction.

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Product Manual | Lynx™ Eight‑Channel Piezoelectric Sensor Adapter with Mold ID PZ/LX8F‑S‑ID
SOFTWARE SETUP
1. Requirements
The PZ/LX8F‑S‑ID requires a signal from
either a Lynx Sequence Input Module
(ID7‑D‑SEQ or ID7‑M‑SEQ), Lynx Proximity
Switch L‑PX, or Lynx Limit Switch L‑LS in
order to properly “zero” the connected
piezoelectric sensors.
Refer to the table at right for accepted
signals, changes, and the related hardware.
The mold‑clamped signal on/off change
can be viewed on the eDART or CoPilot
cycle graph; the mold‑clamped signal trace
is high (—) when on and low (—) when off
(refer to figure below).
INSTALLATION SPECIFICATIONS (continued)
Hardware Signal Change
ID7-D-SEQ
Input
Mold
Opening On→Off
Mold Closing On→Off
Mold
Fully‑Open On→Off
Mold
Clamped Off→On
Injection
Forward Off→On
L-PX Input
Mold
Fully‑Open On→Off
Mold
Clamped Off→On
L-LS Input
Mold
Fully‑Open On→Off
Mold
Clamped Off→On
OFF ON
0.1 sec

6Lynx™ Eight‑Channel Piezoelectric Sensor Adapter with Mold ID PZ/LX8F‑S‑ID | Product Manual
2. Software Setup Version 9.4.3 or Higher
The PZ/LX8F‑S‑ID will appear in the in
the Sensor Locations and Scaling 1tool
for initial setup in the eDART version 9
software.
• The Sensor Type 2and Location 3next
to the PZ/LX8F‑S‑ID serial number will
automatically populate.
• Select the Setup 4button next to the
Identification column.
The Sensor Scaling Setup window 5will
appear. Fill in the window to complete the
setup.
• Select the Sensor Model Number 6from
the drop‑down menu.
1
5
4
6
7
8
9
10
12
2 3
11
• The Sensor Type 7and Sensor Full Scale
8will automatically populate.
• A default sensitivity is automatically
populated at setup; Enter the Sensor
Sensitivity 9listed on the sensor’s
calibration certificate.
• Select the Accept 10 button to save
settings.
• If desired, enter the cavity number of the
associated sensor in the Identification 11
column.
• Select the Accept 12 button to save
settings.
INSTALLATION SPECIFICATIONS (continued)

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Product Manual | Lynx™ Eight‑Channel Piezoelectric Sensor Adapter with Mold ID PZ/LX8F‑S‑ID
3. Software Setup Version 10.8 or higher
The PZ/LX8F‑S‑ID and associated sensors
are set up during the Mold Setup/Inputs 1
in the eDART version 10 software.
• Click, drag, and drop the associated
sensor from the Available Sensors 2list
into the correct cavity and cavity location
listed under the mold name on the left
(the individual cavity’s window 3will
appear when selected).
• Click the to open the Mold Sensor
Configuration window 4.
The Mold Sensor Configuration window 4
will appear. Fill in the window to complete
the
setup.
• Select the sensor Model 5number from
the drop‑down menu; the Sensor Full
Scale 6will automatically populate.
• A default sensitivity is automatically
populated at setup; enter the Sensor
Sensitivity 7listed on the sensor’s
calibration certificate.
• Select Done 8to save settings.
1
2
4
5
6
7
8
3
INSTALLATION SPECIFICATIONS (continued)

8Lynx™ Eight‑Channel Piezoelectric Sensor Adapter with Mold ID PZ/LX8F‑S‑ID | Product Manual
NOTES

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Product Manual | Lynx™ Eight‑Channel Piezoelectric Sensor Adapter with Mold ID PZ/LX8F‑S‑ID
MAINTENANCE
CLEANING & DRIFT
REGULAR CLEANING
Pull sensors from the mold and clean out
the pockets and channels when a mold
is pulled for preventative maintenance.
Sensors must be installed in pockets free
from oil, dirt, grime, and grease.
RJG, Inc. recommends the following
cleaners:
• MicroCare MCC‑CCC Contact Cleaner C
• MicroCare MCC‑SPR SuprClean™
• Miller‑Stephenson MS‑730L Contact
Re‑Nu®
DRIFT
Piezoelectric sensors can drift negative
(‑) or positive (+). The acceptable drift
specification for RJG piezoelectric
sensors is 20pC/minute. The easiest
place to monitor this is the eDART
“Sensor Locations” screen. Drift of ±20
pC in sixty seconds indicates abnormal
drift. The cause of “Drift” is dirty/
contaminated connections. This could be
the connection at the sensor C‑PZ/1645
cable, C‑PZ/1645‑to‑PZ‑8 connection,
PZ‑8‑to‑C‑PZ/LX8F‑S cable, or PZ/
LX8F‑S‑ID‑to‑CE‑LX5 connection.
Properly clean all connection points with
an electronics grade contact cleaner. Allow
the sensors and cables to air‑dry before
reconnecting them. Do not blow them out
with a “shop” air line as this air usually
contains oil and other contaminants.
If drift continues, clean the sensors out
again with electronics grade cleaner
then bake them in an oven to remove the
contaminants (same method used at RJG).
It is recommended to bake the sensors/
cables at 212°F (100ºC) for sixtyminutes;
bake the plate/adapter at 140°F (60°C).
If continuing to experience drift after this,
please contact RJG Sales for pricing and
lead time on replacement items.

10 Lynx™ Eight‑Channel Piezoelectric Sensor Adapter with Mold ID PZ/LX8F‑S‑ID | Product Manual
TESTING & CALIBRATION
The Lynx Eight‑Channel Piezoelectric
Sensor Adapter PZ/LX8F‑S‑ID features
high resolution and low drift ratings
and requires no calibration. Follow all
instructions and recommendations for
individual sensor testing and calibration for
optimal operation.
SENSOR TESTING
1. Sensor PreCheck
The Sensor PreCheck provides diagnostics
on typical sensor problems such as sensor
drift, preload, and zero shift, and can also
detect sensor installation errors caused
by improper pocket dimensions, damaged
wires, and damaged sensor heads. A test
report with sensor configuration can be
emailed or printed from the device. This
device allows testing of up to thirty‑two
sensors at one time and can verify that a
force was applied to the sensor.
2. eDART Software—Raw Data Viewer
The eDART Raw Data Viewer displays the
status of the sensor, either Valid, No Reply,
Stale, or Invalid.
• A Valid sensor has raw counts that
change when force is applied to the
sensor; this indicates a properly working
sensor.
• A No Reply sensor is not communicating
with the eDART; the sensor may be
unplugged.
• A Stale sensor indicates a sensor that is
unused.
• An Invalid sensor will indicate a Failure of
either Over‑range (Ovrng) or Under‑range
(Undrng). The Ovrng indicates the
sensor’s calibration has changed too
far in a positive direction, outside of the
upper specification. The Undrng indicates
that the sensor’s calibration has changed
too far in a negative direction, and the
sensor may report a number below zero
when load is applied.
WARRANTY
RJG, INC. STANDARD WARRANTY
RJG, Inc. is confident in the quality and
robustness of the PZ/LX8F‑S‑ID, and so
are offering a one‑year warranty. RJG’s
surface mount piezoelectric sensor adapter
is guaranteed against defects in material
and workmanship for one year from the
original date of purchase. The warranty is
void if it is determined that the adapter was
subjected to abuse or neglect beyond the
normal wear and tear of field use, or in the
event the adapter box has been opened by
the customer.
PRODUCT DISCLAIMER
RJG, Inc. is not responsible for the
improper installation of this equipment, or
any other equipment RJG manufactures.
Proper RJG equipment installation does
not interfere with original equipment
safety features of the machine. Safety
mechanisms on all machines should never
be removed.

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Product Manual | Lynx™ Eight‑Channel Piezoelectric Sensor Adapter with Mold ID PZ/LX8F‑S‑ID
TROUBLESHOOTING
COMMON ERRORS
1. Slow sensor drift reading.
A sensor reading that slowly rises or falls
(positive or negative) from the set zero
value.
2. Fast sensor drift/invalid reading.
A sensor reading that quickly or rises or
falls (positive or negative) from the set zero
value, possibly so much that the reading
becomes invalid.
3. No sensor to eDART/CoPilot
systemcommunication.
The sensor reading cannot be obtained by
the eDART/CoPilot system.
PRESSURE
Piezoelectric Sensor Drift Type Graph
Fast Drift/Invalid
Slow Drift
TIME

12 Lynx™ Eight‑Channel Piezoelectric Sensor Adapter with Mold ID PZ/LX8F‑S‑ID | Product Manual
SLOW SENSOR DRIFT READING
If the sensor reading will not remain steady and drifts positive or negative, the sensor,
cables, or adapter connectors may be contaminated. To identify the connector(s) with
contamination, perform the following:
COMMON ERRORS (continued)
1. Disconnect sensor from C-PZ/1645 cable
and clean ends; if reading continues to
drift, continue to next step.
2. Disconnect the C-PZ/1645 from the PZ-8
and clean ends; if the reading continues
to drift, continue to next step.
3. Disconnect the C-PZ/LX8F-S cable from
the PZ-8 and clean end and connector; if
the reading continues to drift, continue
to next step.
4. Disconnect the C-PZ/LX8F-S cable from
the PZ/LX8F-S-ID and clean end and
connector; if the reading continues to
drift, continue to next step.
If the sensor reading continues to drift
after the above troubleshooting steps are
completed, either the sensor, cables, or
adapter must be replaced.

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Product Manual | Lynx™ Eight‑Channel Piezoelectric Sensor Adapter with Mold ID PZ/LX8F‑S‑ID
COMMON ERRORS (continued)
FAST SENSOR DRIFT/INVALID READING
If the sensor reading drifts quickly and becomes invalid, the sensor, cables, or adapter
connectors may be heavily contaminated, or the adapter may have failed. To identify the
connector(s) with contamination, perform the following:
1. Disconnect sensor from C-PZ/1645 cable
and clean ends; if reading continues to
drift, continue to next step.
2. Disconnect the C-PZ/1645 from the PZ-8
and clean ends; if the reading continues
to drift, continue to next step.
3. Disconnect the C-PZ/LX8F-S cable
from the PZ-8 and clean end and
connector; if the reading continues to
drift, continue to next step.
4. Disconnect the C-PZ/LX8F-S cable from
the PZ/LX8F-S-ID and clean end and
connector; if the reading continues to
drift, continue to next step.
If the sensor reading continues to
drift or remains invalid after the above
troubleshooting steps are completed the
adapter must be replaced.

14 Lynx™ Eight‑Channel Piezoelectric Sensor Adapter with Mold ID PZ/LX8F‑S‑ID | Product Manual
SENSOR DOES NOT COMMUNICATE WITH EDART
If the eDART/CoPilot system is unable to establish communication with the sensor, the
cables or adapter may have failed. To identify the failed component, perform the following;
1. Replace the C-PZ/1645 sensor cable with
working cable; test sensor operation. If
communication remains non-existent,
continue to next step.
2. Replace the C-PZ/LX8F-S sensor adapter
cable with working cable; test sensor
operation. If communication remains
non-existent, continue to next step.
3. Replace the CE-LX5 Lynx cable with
working cable; test the sensor operation.
If the eDART/CoPilot system cannot
establish communication after these
steps, the adapter has failed and must be
replaced.
COMMON ERRORS (continued)