Strack Z7538 Manuel utilisateur
TEMPERATURE-CONTOLLER PLUG-IN UNIT
Z7538
OPERATING INSTRUCTION
ITemperatur-controller plug-in unit
2STRACK NORMA GmbH & Co. KG · Königsberger Str. 11 · D-58511 Lüdenscheid · Tel +49 2351 8701-0 · 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 9001-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 electrici
an following the instructions given in this instruction.
Warranty period is 2 year and includes all malfunctions clearly caused
by material, production or design failures. Repair or replace
ment in this case are free of charge, you only pay the ship-
ping 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 50,- 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 Z7538 RE-14 Temperatur-controller plug-in unit
ITemperatur-controller plug-in unit
3
STRACK NORMA GmbH & Co. KG · Königsberger Str. 11 · D-58511 Lüdenscheid · Tel +49 2351 8701-0 · www.strack.de
08.2018
Content
Chapter Page
1. F eatures 5
2. Import safeguards 6
3. Specifications 8
4. Application and installation 10
5. Assembly 11
6 Operation 12
6.1 Operating elements 12
6.2 Getting started 15
7 Setting parameters 18
7.1 Temperature - desired value 18
7.2 Temperature - limit value 19
7.3 Cooling function 20
7.4 Power limitation 20
7.5 Manual power control 21
8 Monitoring of limit-values 23
8.1 Process-high 23
8.2 Process-low 23
8.3 Monitoring of load-current 24
9 Sensor monitoring 25
9.1 Sensor breaking-guard 25
9.2 Incorrect sensor-polarity 25
Operating instruction Z7538 RE-14 Temperatur-controller plug-in unit
ITemperatur-controller plug-in unit
4STRACK NORMA GmbH & Co. KG · Königsberger Str. 11 · D-58511 Lüdenscheid · Tel +49 2351 8701-0 · www.strack.de
08.2018
Chapter Page
10 Triac monitoring 26
11 PIN assignment (transfer plug) 26
12 Location of fuses 27
13 Setup-mode 28
13.1 Process-high limit-value 28
13.2 Process-low limit-value 29
13.3 Power-limitation 29
13.4 Softstart 30
13.5 Boost-function 31
13.6 Software-version 32
Operating instruction Z7538 RE-14 Temperatur-controller plug-in unit
ITemperatur-controller plug-in unit
5
STRACK NORMA GmbH & Co. KG · Königsberger Str. 11 · D-58511 Lüdenscheid · Tel +49 2351 8701-0 · www.strack.de
08.2018
1. Features
19“ - 3HE - 10TE - H11 temperature-controller plug-in unit,
for operating in basic-units of the series 7530 GC
- with integrated load-switching unit 230V~ / 12,5A
- with integrated load-current transformer
- Bargraphs additionally indicate control-deviation
and load-current
- Microprocessor-controller with multiple
monitoring features
- „Boost“-function establishes controlled
elimination of „frozen“ product-relics
- automatic adaption to the controlled system
- extremely easy 3-button-operation
Operating instruction Z7538 RE-14 Temperatur-controller plug-in unit
ITemperatur-controller plug-in unit
6STRACK NORMA GmbH & Co. KG · Königsberger Str. 11 · D-58511 Lüdenscheid · Tel +49 2351 8701-0 · www.strack.de
08.2018
2. Important safeguards
1. Read these notes completely
2. Keep these operating instructions for later use
3. This unit is operated electrically with mains voltage.
Make sure to note the relevant regulations for safety and those
laid down by your national electrician’s association.
Mains voltage as well as any voltage from 42V up are highly
dangerous.
4. Before cleaning the unit, please do always disconnect it from
the mains by pulling the power plug.
5. Do not place unit on hot machine parts or in the range of
radiation of hot parts.
6. Keep power cord away from hot or sharp-edged parts.
7. Pull power plug immediately, if
- power supply cable got damaged,
- a liquid or an object got in,
- the unit got damaged by falling or any other mechanic
influence.
8. Operating staff must be thoroughly instructed by a
qualified employee.
Operating instruction Z7538 RE-14 Temperatur-controller plug-in unit
ITemperatur-controller plug-in unit
7
STRACK NORMA GmbH & Co. KG · Königsberger Str. 11 · D-58511 Lüdenscheid · Tel +49 2351 8701-0 · www.strack.de
08.2018
9. Maintainance on this unit must only be carried out by
persons especially qualified for this job.
For repairs the unit should be sent to the manufacturer,
if possible.
If replacement parts are needed, please do only use
those which are designed for it by the manufacturer.
The use of other parts can result in faulty functions or
endangering of operating staff.
10. Please follow further notes and warnings of these
operating instructions.
Operating instruction Z7538 RE-14 Temperatur-controller plug-in unit
ITemperatur-controller plug-in unit
8STRACK NORMA GmbH & Co. KG · Königsberger Str. 11 · D-58511 Lüdenscheid · Tel +49 2351 8701-0 · www.strack.de
08.2018
3. Specification
Mains voltage:
230V ± 10%, 48...63Hz
Nominal power-output / current of heating load:
2,85kW / 12,5A
Fuses:
16A FF, 6,3 x 32mm (heating load)
1,6A MT, 5 x 20mm (optional cooling-exit))
0,1A MT, 5 x 20mm (controller)
Power control:
0...100% proportional
zero voltage switching
Power limitation:
60%
Automatic soft-start:
temperature sensitive, 20s - 9min. power & temperature
limited (ϑmax = 80°C)
Boost-Function:
Single-time, controlled overheating after soft-start,
free selectable 0...9K
Standby-input:
9V, 15mA
LED-Display:
Displays actual value, desired value, load-current,
alarms, incorrect polarity of thermocouple, triac failure
LED-Bargraphs:
10-element for load-current
10-element control-deviation
Mode-LEDs:
Normal operation, manual power control, display in
load-current mode, 60%-limitation active
Operating instruction Z7538 RE-14 Temperatur-controller plug-in unit
ITemperatur-controller plug-in unit
9
STRACK NORMA GmbH & Co. KG · Königsberger Str. 11 · D-58511 Lüdenscheid · Tel +49 2351 8701-0 · www.strack.de
08.2018
Alarm-/info-LEDs:
load broken, sensor broken, process high, process low,
cooling-exit active (optional)
Safety load-cutoff:
contactor switches load off when process is high
Limit-comparators:
+3 ... 99K
- 3 ... 99K
1 relay each, „N“ switched
Sensor-input:
thermocouples according to DIN IEC 584
Fe-CuNi type J: 0 ... 450°C
NiCr-Ni type K: 0 ... 999°C
Pt100: 0 ... 450°C
automatic zero-point-correction und
reverse-sensor protection (thermocouple),
sensor-breaking protection
Cooling-exit: (optional)
230V~/120VA
Type of control:
adaptive control, DPID-charakteristics
Accuracy:
0,5% f.s.
Insulation voltage:
2,5kV Netz/Elektronik
Dimensions:
50,5 x 128,5 x 195mm (w x h x d)
Size:
19“ / 3HE / 10TE
transfer-plug H11 DIN 41612
Weight:
0,8kg
Operating instruction Z7538 RE-14 Temperatur-controller plug-in unit
ITemperatur-controller plug-in unit
10 STRACK NORMA GmbH & Co. KG · Königsberger Str. 11 · D-58511 Lüdenscheid · Tel +49 2351 8701-0 · www.strack.de
08.2018
4. Application and installation
Temperature-controller plug-in unit complying with the
19“-rack-standard to establish multiple-zone controls.
They are inserted in the same basic-units of series Z 7530 GC
which are deliverable fully wired for 2, 4, 6, 12, 18, 24
and 30 zones.
The functional equipment of the temperature-controller
unit and its special control mode are particularly suitable
for temperature-control of hot-runner injection-moulds,
plastics and rubber machinary, extruders, presses and
tools.
High temperature stability by using a precision
control-unit with adaptive DPID-characteristics.
Careful handling of the connected heating-elements by
use of automatic startup-routine with reduced poweroutput,
feasibility of permanent power-output limitation as
well as using nearly continuous proportional zero-voltage
switching.
Very easy and concise 3-button-operation.
All operational parameters at a glance:
3-digit 7-segment LED-display indicates actual value,
control-deviation is additionally indicated on the coloured
10-segment bargraph.
Table des matières
