Strack Z7510 User manual

MULTIZONE TEMPERATUR CONTROLLER
Z7510
OPERATING INSTRUCTION

ITemperatur controller
2STRACK NORMA GmbH & Co. KG · Königsberger Str. 11 · D-58511 Lüdenscheid · Tel [phone] · www.strack.de
08.2018
Dear customer,
thank you for having chosen a STRACK temperature controller.
This high quality device has been produced in our ISO 90010 certified
factory and was shipped to you after a thourough quality test
Unpack Check the device for eventual shipping damage.
Don‘t connect damaged equipment!
Claim the damage with your shipping agent.
Read Please read carefully this operating manual before bringing
the device into service!
Connect Wiring the device should be done by your qualified
electrician following the instructions given in this
manual.
Warranty period is 1 year and includes all malfunctions clearly
caused by material, production or design failures.
Repair or replacement in this case are free of charge,
you only pay the shipping cost to our factory.
No further claims or requirements can be accepted,
especially for consequential losses or damages.
Service We help you quickly and at resonable costs.
Just send us the device with repair order and precise
description of the malfunction.
Carefull packaging is essential for a safe shipment!
Small repairs up to 80,- EUR are done immediately
without formal offer. In any other case, we contact you
as soon as possible to determine the next steps.

Operating instruction Z7510 Multizone temperatur controller
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STRACK NORMA GmbH & Co. KG · Königsberger Str. 11 · D-58511 Lüdenscheid · Tel [phone] · www.strack.de
08.2018
Operations manual NR5000-v.3
NOLDEN Regelsysteme GmbH 3
Carefull packaging is essential for a safe shipment !
Small repairs up to 80,- EUR are done immediately without
formal offer. In any other case, we contact you as soon as
possible to determine the next steps.
To facilitate your orientation in this manual, you find the
following symbols :
Safety advice
General information
Wiring- and installing advice

Operating instruction Z7510 Multizone temperatur controller
ITemperatur controller
4STRACK NORMA GmbH & Co. KG · Königsberger Str. 11 · D-58511 Lüdenscheid · Tel [phone] · www.strack.de
08.2018
Operations manual NR4000-v.2
4
Table of content
Chapter Page
1 Features 5
2 Safety advice 6
3 Specification 8
4 Installation and wiring 10
5 Operation : 14
5.1 Operating elements and keys 14
5.2 Master switch 15
5.3 Display and operation modes 16
6 Settings : 27
6.1 Configuration level - device 27
6.2 Configuration level - zones 37
6.3 Operation level - Control parameters 47
6.4 Error messages 53
6.5 Factory default settings 55
7 Key word index 58
8 Appendix : 61
8.1 Custom pin assignment
8.2 Interface parameters (optional) 63
9 CE-Conformity declaration 69

Operating instruction Z7510 Multizone temperatur controller
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STRACK NORMA GmbH & Co. KG · Königsberger Str. 11 · D-58511 Lüdenscheid · Tel [phone] · www.strack.de
08.2018
Operations manual NR4000-v.2
NOLDEN Regelsysteme GmbH 5
1. 1. Features
Ready to use compact multizone temperature
controller for all 230V hotrunner systems
- Compact unit for 4, 6 or 8 zones
- Automatic self-tuning for every zone, also
during current operation („Hot autotuning“)
- LCD grafic display with plain language
operation
- Intelligent, programmable soft start routine
- Stand-by operation for production stops -
also to be activated via external switch
- Boosting to free „frozen“ nozzles
- Programmable alarm settings for every zone
- Integrated heater current monitoring
- Data interface as an option (e.g. Arburg)

Operating instruction Z7510 Multizone temperatur controller
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6STRACK NORMA GmbH & Co. KG · Königsberger Str. 11 · D-58511 Lüdenscheid · Tel [phone] · www.strack.de
08.2018
Operations manual NR4000-v.2
6
2 Safety advice
1. Please read this advice carefully.
2. Keep this operations manual for use near the
machine.
3. This is an electral device driven with high
voltage, please respect the usual VDE- and
safety regulations.
Mains voltage and every voltage greater than 42
volts is dangerous !
4. Connect to a power source following the
identification plate on the device.
5. Avoid contamination of the interior with debris,
liquids or sprays.
Risk of short-circuit, fire or electric shock !
6. Before cleaning the device, disconnect from the
power source.
7. Place the device in a stable manner and prevent
it from slipping away. Take care of the tension
load created by the wiring, fix the cables separa-
tely from the controller.
8. Don‘t place the device on hot machine surfaces
or near radiation sources of hot parts.
9. Keep the power connection cable clear of hot
parts or sharp edges.

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STRACK NORMA GmbH & Co. KG · Königsberger Str. 11 · D-58511 Lüdenscheid · Tel [phone] · www.strack.de
08.2018
Operations manual NR4000-v.2
NOLDEN Regelsysteme GmbH 7
10. Disconnect the power cable immediately, if
- it was damaged,
- liquid or parts penetrated the device,
- the device was damaged by falling down or
other mechanical impacts,
- you have the suspicion of any malfunction.
11. The operator must be thoroughly instructed by
a qualified person for the work to be carried out.
12. Intervention at the device must only be carried
out by qualified staff members.
For repair, the device should be send back to
our factory. Attempted self-repair causes
immediate termination of the warranty period !
If spare parts are required, only parts recom-
mended by the supplier must be used. The use
of other parts may cause damage and/or
hazard for operation personnel.
13. Please respect further recommandations and
warnings described in this operations manual.
.

Operating instruction Z7510 Multizone temperatur controller
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8STRACK NORMA GmbH & Co. KG · Königsberger Str. 11 · D-58511 Lüdenscheid · Tel [phone] · www.strack.de
08.2018
Operations manual NR4000-v.2
8
3. Specification
Mains voltage :
230V 3~, +/- 10%, 50/60Hz
Nominal rating/nominal current :
Max. load per zone 3.600W / 16A
Total load of the device max. 17,25kW, 3x25A
Fuses
Heater : 16A FF, 6,3x32mm per zone
Alarms:
2 alarms programmable per zone, each as
temperature– or current alarm
Sensor inputs :
Thermocouple Fe-CuNi, type J, 0...800°C
Internal zero point correction
Thermocouple is monitored for cable breakage,
short-circuit and polarity errors.
Power control :
0...100% proportional, zero-voltage switching
Triac rated up to 35A
Display :
Shows actual values en setpoints, load current,
alarms, configuration parameters, control deviations
and temperature curves
Language settings English / German, plain text for
control– and configuration-parameters

Operating instruction Z7510 Multizone temperatur controller
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STRACK NORMA GmbH & Co. KG · Königsberger Str. 11 · D-58511 Lüdenscheid · Tel [phone] · www.strack.de
08.2018
Operations manual NR4000-v.2
NOLDEN Regelsysteme GmbH 9
Automatic soft-start :
(factory defaults)
Powersetting 50% / temperature 80°C / time 5 min
Sensor-/load-connectors :
16 or 24-pole standard-industry female plug 16A/400V
Pin assignment NR-Norm, other norms available (see
appendix)
Standby / alarm-exit :
7-pin plug :
2 floating contacts (230VAC, max. 3A) for alarms.
One floating input to activate the 2
nd
(standby-)
temperature-setpoint for all zones simultaneously,
wired in parallel with the internal “stand-by” switch.
Accuracy :
0,25% FS
Insulation voltage :
2,5kV mains/sensor circuit
Dimensions
324 x 380 x 167mm (WxDxH, 4 to 8 zones)
Colour
Structured
RAL3000 Casing
Weight
11,4 kg (NR4008)

Operating instruction Z7510 Multizone temperatur controller
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10 STRACK NORMA GmbH & Co. KG · Königsberger Str. 11 · D-58511 Lüdenscheid · Tel [phone] · www.strack.de
08.2018
Operations manual NR4000-v.2
10
4. Installation and wiring :
4.1 Installation :
The installation site must provide easy access for
the operator without hazard. Sufficient mechanical
stability must be guaranteed, also secure the device
from slipping on the installation surface.
Protect from heat, radiation and allow free air circu-
lation. Protect power cable from heat and mechani-
cal stress. Do not place the device on hot surfaces.
Take care of the tension load created by the wiring,
fix the cables separately from the controller.
4.2 Connection of the power supply :
This device must only be operated at the voltage
indicated on the name plate. Please check for a
sufficient fuse protection of the power outlet fore-
seen for the device.
Protective earth conductor must be provided !
4.3 Connection of heater and thermocouples :
Please compare the connecting diagram on the
temperature controller (backside, near the outlet)
with the diagram of the mould. Inappropriate con
nection can destroy controller, heater and TC !
Available mould connecting cables contain heater–
and FeCu-Ni compensation wires for TC. Never use
compensation wires to connect a heater.

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STRACK NORMA GmbH & Co. KG · Königsberger Str. 11 · D-58511 Lüdenscheid · Tel [phone] · www.strack.de
08.2018
Operations manual NR4000-v.2
NOLDEN Regelsysteme GmbH 11
Maximum load capacity for the heater when using
mould connector VK24 (24-pol. + PE) or VK16 (16-pol.
+ PE)
The maximum load capacity of the heater wires
(1,5sqmm Cu) depends on the operating conditions (see
also DIN VDE 0298 Part 2 and 4).
@ op. condition : Continuous
@ wire location : Individually, free installation on wall
or floor
@ ambiant
Temperature : 30°C, free air circulation, no heat
radiation
VK 24 : VK 16 :
1 heater 12,5 A 1 heater 12,5 A
2 heaters 12,5 A 2 heaters 12,5 A
3 heaters 11,5 A 3 heaters 11,5 A
4 heaters 10,5 A 4 heaters 10,5 A
5 heaters 10,0 A
6 heaters 9,5 A
Load and TC-
connection NR24 :
Load and TC-
connection NR16 :
Other pin assignment
(see appendix chapter 8.1 of this manual)

Operating instruction Z7510 Multizone temperatur controller
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12 STRACK NORMA GmbH & Co. KG · Königsberger Str. 11 · D-58511 Lüdenscheid · Tel [phone] · www.strack.de
08.2018
Operations manual NR4000-v.2
12
4.4 Alarm-/ Stand-by connection :
For every zone, two alarm functions can be pro-
grammed individually. These alarms operate 2
common floating contacts as cumulative exits for all
zones together, they are wired on a 7-pin connector
on the back side. Default settings are one process-
high temperature alarm (A1, pin 4 and 5) as well as
one load-breakage alarm (A2, pin 2 and 3).
To activate the 2nd temperature set-point (stand-by
function), another floating contact is wired to pin 6
and 7. This function can also be activated manually
with a button on the front panel .

Operating instruction Z7510 Multizone temperatur controller
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STRACK NORMA GmbH & Co. KG · Königsberger Str. 11 · D-58511 Lüdenscheid · Tel [phone] · www.strack.de
08.2018
Operations manual NR4000-v.2
NOLDEN Regelsysteme GmbH 13
1 2
3
4
Fig. : Back side NR 4008-v2
1 Heating– and TC-connection
2 Data-interface (optional)
3 Alarm ouput / external Stand-By
4 Power cord

Operating instruction Z7510 Multizone temperatur controller
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14 STRACK NORMA GmbH & Co. KG · Königsberger Str. 11 · D-58511 Lüdenscheid · Tel [phone] · www.strack.de
08.2018
Operations manual NR4000-v.2
14
5. Operation
5.1 Keys and operation elements
4 3
1 5
6
2 7
Fig.: Front view NR 4008-v2
1 Display
2 Keys
3 Switch for stand-by operation
4 Boost-key
5 Phase control lights (one for every phase)
6 Master switch
7 Load fuses for every heating zone

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STRACK NORMA GmbH & Co. KG · Königsberger Str. 11 · D-58511 Lüdenscheid · Tel [phone] · www.strack.de
08.2018
Operations manual NR4000-v.2
NOLDEN Regelsysteme GmbH 15
5.2 Master switch
Before wiring the device, make sure that the main
switch is in position OFF „0“. Herewith, all poles are
disconnected from the mains voltage. The main
switch can be locked following EN81-80. Before
working on the device itself or on a tool connected
to it, the switch must be locked to prevent the device
against unintentional restart.
This can be done by retracting the power cable and
securing it against re-connecting or by locking the
main switch with a personal lock.
After having finished the wiring completely, switch
the device on with main switch in position ON „1“.

Operating instruction Z7510 Multizone temperatur controller
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16 STRACK NORMA GmbH & Co. KG · Königsberger Str. 11 · D-58511 Lüdenscheid · Tel [phone] · www.strack.de
08.2018
Operations manual NR4000-v.2
16
5.3 Display and keys
Display :
The device is equipped with a bright, sharp LCD-
screen. After switching the unit on and internal test,
the actual temperatures of all zones are being
shown.
Zone: 1
Actual tempera-
ture : 200 °C
In the case of a 4 zones unit , the actual values
and temperatures of all zones are shown at the
same time .
Left column : Actual value
Right column : Setpoint
Parameters and settings are mostly being displayed
in plain text.
The display can be set to other languages (see
chapter 6.1 configuration level - device).

Operating instruction Z7510 Multizone temperatur controller
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STRACK NORMA GmbH & Co. KG · Königsberger Str. 11 · D-58511 Lüdenscheid · Tel [phone] · www.strack.de
08.2018
Operations manual NR4000-v.2
NOLDEN Regelsysteme GmbH 17
Keys :
Zone selection
Actual value and setpoint of the choosen zone
Parameter selection in one choosen zone.
Parameter setting (e.g. setpoint or control
parameter) to higher or lower values.
(altered, but not yet acknowledged values are
being marked with a flashing „E“
Enter - Acknowledges the pre-set values and
saves them into power-independant memory
Menu - Configuration menu for the whole
device or for one zone, depending on the
actual screen beeing displayed
„HOME“ - Back to home menu with display of
actual temperature of all connected zones

Operating instruction Z7510 Multizone temperatur controller
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18 STRACK NORMA GmbH & Co. KG · Königsberger Str. 11 · D-58511 Lüdenscheid · Tel [phone] · www.strack.de
08.2018
Operations manual NR4000-v.2
18
Tracing function. Shows the actual tempera-
ture curve of one zone (to be choosen first with
the zone key) To turn off the tracing function,
press the key again.
Tendency display - shows the temperature
deviation vs. setpoint in all zones simultane-
ously, also display of eventual alarms per zone
Contrast adjustment of the LCD-screen :
Press „Enter “ and at the same time the „▲“ or „▼“
keys

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STRACK NORMA GmbH & Co. KG · Königsberger Str. 11 · D-58511 Lüdenscheid · Tel [phone] · www.strack.de
08.2018
Operations manual NR4000-v.2
NOLDEN Regelsysteme GmbH 19
Switch for stand-by operation
Toggles all zones simultaneously from
normal temperature setpoint SP1 to
stand-by setpoint SP2, e.g. to lower the temperature
during process interuptions to prevent the mass
from „cooking“.
Wired internally in parallel with the “stand-by” plug
on the back side of the device. This permits the
switching to stand-by mode also by an external
contact, e.g. in the injection moulding press.
If a higher setpoint SP2 is programmed, the control-
ler can also be used to follow a triggered
temperature curve in the process.
Manual Boost - temporary temperature
increase for all zones by a pre-set value
(boost addiation SP3), e.g. to free
„frozen“ nozzles. The activated boost-setpoint is
hold for a given time (boost holding time), then the
temperature is lowered again to the normal
operation setpoint SP1.

Operating instruction Z7510 Multizone temperatur controller
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20 STRACK NORMA GmbH & Co. KG · Königsberger Str. 11 · D-58511 Lüdenscheid · Tel [phone] · www.strack.de
08.2018
Operations manual NR4000-v.2
20
Phase controll lights
for all 3 phases of the mains power
source. Is one of the controll lights
not lit, the according phase of the power source is
not functioning, several heaters and/or the main
control unit are not working properly. Before
looking for malfunctions in the control device,
check the correct power supply first.
Master switch (see chapter 5.2)