Fuji Electric PXZ Series User manual

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— 1 —
Fuji Electric Co., Ltd.
Head Office
11-2, Osaki 1-chome, Shinagawa-ku, Tokyo, 141-0032 Japan
http://www.fujielectric.co.jp
Fuji Electric Instruments Co., Ltd.
Sales Div. International Sales Dept.
No.1, Fuji-machi, Hino-city, Tokyo, 191-8502 Japan
Phone : [phone],6202
Fax : [phone],6189
http://www.fic-net.co.jp
The related documents
Thank you for your purchasing "Fuji Digital Temperature Controller."Please check that the product is exactly the
one you ordered and use it according to the following instructions. (Please refer to a separate operation manual
for details.) Dealers are cordially requested to ensure the delivery of this Instruction Manual to hands of the end-
users.
NOTICE The contents of this document may be changed in the future without prior notice.
We paid the utmost care for the accuracy of the contents. However, we are not liable for direct and indirect
damages resulting from incorrect descriptions, omission of information, and use of information in this document.
Specifications
Operation
Contents Title
Catalogue (Data sheets)
Operation Manual
Document No.
ECNO 1125
PXZ-1
CONENTS
Read before using................................................2
For normal usage .................................................6
1. Confirming type specification ...........................7
2. Installation/mounting ........................................8
Standard type .................................................8
Waterproof type..............................................8
3. Wiring ...............................................................9
100 to 240 VAC...............................................9
24Vac/24VDC...............................................10
4. Usage .............................................................11
Method of setting temperature
and parameter ..............................................12
5. Useful usage of this equipment ......................19
5-1 ON/OFF (two position) control ..............21
5-2 Auto-tuning (AT) ....................................22
5-3 bAL and Ar function...............................23
6. Read if the indication is abnormal. .................24
Specification.......................................................25
Instruction Manual
Micro-controller X
Model: PXZ INP-TN2PXZa-E
4
5
7
9
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— 2 —
1. Warning
1.1 Installation and wiring
• This equipment intends to be installed with the following conditions.
• Preserve the creepage and clearance as shown below between the temperature sensor and the
location which indicates or generates the voltages as shown in the following table.
Failure to maintain these minimum distances would invalidate the EN 61010 safety approval.
Before using this product, the user is requested to read the following precautions carefully to ensure the
safety. Safety precautions must be taken by every user to prevent an accident.
The safety requirements are classified into "warning" and "caution" according to the following
interpretation :
SAFETY PRECAUTIONSRead before using
Voltage used or generated
by the other assemblies
Up to 50Vrms or Vdc
Up to 100Vrms or Vdc
Up to 150Vrms or Vdc
Up to 300Vrms or Vdc
Above 300Vrms or Vdc
Clearance
(mm)
0.2
0.2
0.5
1.5
Contact with sales office.
Creepage
(mm)
1.2
1.4
1.6
3.0
Hazardous
voltage
Warning Suggesting that the user's mishandling can result in
personal death or serious injury.
Caution Suggesting that the user's mishandling can result in
personal injury or damage to the property.
WARNING Over-temperature Protection
Any control system should be designed with prior consideration that any part of the system has potential to fail.
In case of temperature controlling, a continuance of heating on should be regarded as the most dangerous
state.
The followings are the most probable causes of inducing continuance of heating on:
1) The failure of the controller with heating output constantly on
2) The disengagement of the temperature sensor out from the system
3) The short circuit in the thermocouple wiring
4) Valve or switch contact point outside the system is locked to keep heating on
In any application in which it is apprehended that physical injury or destruction of equipment might occur, please
install an independent safeguard equipment to prevent over-temperature which shut down the heating circuit,
and for additional safety, we recommend this equipment to have its own temperature sensor.
The alarm output signal of the controller is not designed to work as protective measures when the controller is
in failure condition.
Operating temperature -10 to 50 [°C ]
Operating humidity 90%RH or less (Non condensing)
Installation category II
Pollution degree 2 Conforming to IEC1010-1
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—3 —
•If there is a danger of a serious accident resulting from a failure or a defect in this unit, provide the unit
with an appropriate external protective circuit to prevent an accident.
•The unit is normally supplied without a power switch and fuses.
Make wiring so that the fuse is placed between the main power supply switch and this equipment.
(main power supply: 2 pole breaker, fuse rating: 250V, 1A)
•When wiring the power supply terminal, use vinyl insulated 600 volt cable or equivalent.
•To avoid the damage and failure of equipment, supply the power voltage fitting to the rating.
•Toavoid an electricshock and equipmentfailure, do notturn ON thepower before all wiring is completed.
•Be sure to check that the distance is kept to avoid electric shock or firing before turning the power ON.
•Keep away from terminals while the circuit is energized in order to avoid an electric shock and a
malfunction.
•Never attempt to disassemble, fabricate, modify, or repair this unit because tampering with the unit
may result in a malfunction, electric shock, or a fire.
1.2 Maintenance precautions
•Be sure to turn off the power before this unit is installed or removed in order to avoid an electric shock,
malfunction, and fault.
•Regular maintenance is recommended a longer service life of this unit. Some parts of this unit have a
limited life span, or they will be deteriorated with the lapse of time.
•One-year warranty is guaranteed for this unit including accessories, provided that the unit is properly
used.
•If the voltage shown above exceeds 50Vdc(i.e. hazardous voltage), the basic insulation is required
between all terminals of this equipment and the ground, and supplementary insulation is required for
the alarm output.
Isolation class of this equipment is shown below. Be sure check that the isolation class of the equipment
satisfies your requirements before installation.
MAINS-INPUTS BASIC insulation
MAINS-OUTPUTS BASIC insulation
inputs - outputs(relay, alarm output) BASIC insulation
inputs - outputs(SSR drive, DC 4-20mA) Non-insulation
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—4 —
2. Caution
2.1 Cautions on installation
Avoid the following places for installation.
•a place where the ambient temperature may reach beyond the range of from 0 to 50°C while in
operation.
•a place where the ambient humidity may reach beyond the range of from 45 to 85% RH while in
operation.
•a place where a change in the ambient temperature is so rapid as to cause condensation.
•a place where corrosive gases (sulfide gas and ammonia gas, in particular) or combustible gases are
emitted.
•a place where the unit is subject directly to vibration or shock.
•a place exposed to water oil, chemicals, steam and vapor.
(if immersed with water, take the inspection by sales office to avoid an electrical and firing )
•a place where the unit is exposed to dust, salt air, or air containing iron particles.
•a place where the unit is subject to intereference with static electricity, magnetism, and noise.
•a place where the unit is exposed to direct sunlight.
•a place where the heat may be accumulated due to the radiation of heat.
2.2 Caution on installation on panel
•For PXZ5/7/9, install 2 pieces of mounting fixtures; one in the upper position and the other in the lower
position, by tightening screws with a standard screwdriver to a torque of about 14.7 N-cm . (Take care
not to tighten the screws excessively because the casing is made of plastic.)
•For PXZ4 insert the mounting bracket (accessory) from the rear side until the main unit is securely fit
into the panel. If there should be a play, tighten two screws lightly until the play is eliminated. (Do not
tighten the screws excessively because the mounting bracket can be removed from the stopper by the
force.)
•The front side of this instrument conforms to NEMA 4X (equivalent with IP66). To ensure the
waterproofness between the instrument and the panel, use packings that are provided as accessories
in the following manner: (The improper fitting of packings will ruin the waterproofness.)
qAs shown in Figure 1, fit a packing to the case of the unit and then insert it in the panel.
wTighten screws on the fixing frame or fixtures so that no gaps are given between the front of
equipment and packing and between panels. Check that there are no deviation and deformation of
packing as shown in Fig.3.
Figure 3
Packing Packing
Case Case
(Bad) (Good)
Figure 1 Figure 2
Unit
Front Packing Case
Unit
Panel Panel Mounting bracket Screw
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—5 —
2.3 Precautions in wiring connection
•For the thermocouple sensor type, use thermocouple extension wires for wiring.
For the RTD type, use a wiring material with a small lead wire resistance and no resistance differentials
among three wires.
•Keep input lines away from power line and load line to avoid the influence from noise induced.
•For the input and output signal lines, be sure to use shielded wires and keep them away from each
other.
•If a noise level is excessive in the power supply, the additional installation of an insulating transformer
and the use of a noise filter are recommended. (example: ZMB22R5-11 Noise Filter manufactured by
TDK)
Make sure that the noise filter is installed to a place such as a panel that is properly grounded. The
wiring between the noise filter output terminal and the instrument power supply terminal should be
made as short as possible. None of fuses or switches should be installed to the wiring on the noise
filter output side because the filter effect will be degraded by such a installation.
•A better anti-noise effect can be expected by using stranded power supply cable for the instrument.
(The shorter the stranding pitch is, the better the anti-noise effect can be expected.)
•For the unit with an alarm against a failure (burn-out) in the heater, use the same power line for
connection of the power supplies for the heater and the controller.
•A setup time is required for the contact output when the power is turned on. If the contact output is
used as a signal for an external interlock circuit, use a delay relay at the same time.
•Use the supplemental relay since the life is shortened if full capacity load is connected to the output
relay. SSR/SSC drive output type is preferred if the output operations occur frequently.
[Proportional interval] relay output: 30 seconds or more, SSR/SSC: one second or more.]
•If inductive load such as magnetic switches connected as a relay output load, it is recommended to
use Z-Trap manufactured by Fuji Electric to protect a contact from switching serge and keep a longer
life.Model : ENC241D-05A (power supply voltage: 100 V)
ENC471D-05A (power supply voltage: 200 V)
Where to install : Connect it between contacts of the relay control output.
•The SSR/SSC-driven output, an output of 4 to 20 mA DC, is not electrically insulated from internal
circuits.
Use a non-grounded sensor for resistance bulb or thermocouple.
2.4 Requirement for key operation/operation in abnormalities
•Prior to the operation, be sure to check alarm functions, since a failure in the proper setting will result
in a failure in the proper output of an alarm in case of an abnormality.
•Adisplay of UUUU or LLLL will appear in case of a break in the input. Be sure to turn off the power
when a sensor is replaced.
2.5 Others
•Do not use organic solvents such as alcohol and benzine to wipe this unit. Use a neutral detergent for
wiping the unit.
[Example]
(For TP48X)
PXZ4 PXZ9
6543
5
6
7
8
9
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—6 —
For normal usage
<Reference items> <Description>
Error indication
6
Turning power on
Wiring
3
Usages
4
Better usages
5
Operation
Installation/mounting
2
Confirming type identification
1
•Confirming that product delivered
matches with the ordered one
•Outline dimension
•Panel cutout dimension
•Mounting method on the panel
•Changing temperature set value
•Basic operation method
•List of parameters
•List of input/output/alarm codes
•Setting of input/output ranges
•Selection of control method
•Automatic setting of control
parameters by auto-tuning
* Wait for about 30 minutes until the controller stabilizes
thermally: the operation e.g. measurement should be started
30 minutes after the power is turned on.
•Terminal connection diagram
•Error indication
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—7 —
1 Confirming type specification
Model Configuration
Note 1: Install the 250- Ω resistor (accessory)
to the terminal.
Note 2: Not applicable to PXZ4, SSR/SSC
driving output, and 4 to 20 mA DC
output.
Note 3: Not available in case of PXZ7.
Note 4: Alarm output(s) : 1 point (48 x 48
mm), 2 points (Other types)
Note 5: Available only on 48 x 48 mm type
Model Configuration
PXZ
Contents
48×48ｍｍ
48×96ｍｍ
72×72ｍｍ
96×96ｍｍ
Input type
Thermocouple [℃]
Thermocouple [ F]
RTD (Pt100/IEC)[℃]
RTD (Pt100/IEC)[ F]
4 to 20 mA DC (with 250-ΩI/V conversion resistor) (Note 1)
DC1 to 5V
Control output 1
Relay contact output (reverse action)
Relay contact output (direct action)
SSR/SSC driving output (reverse action)
SSR/SSC driving output (direct action)
4-20 mA DC output (reverse action)
4-20 mA DC output (direct action)
Control output 2 (PXZ4 is applicable to "Y".)
None
Relay contact output (reverse action)
Relay contact output (direct action)
SSR/SSC driving output (reverse action)
SSR/SSC driving output (direct action)
4-20 mA DC output (reverse action)
4-20 mA DC output (direct action)
Option
None
Alarm (Note 4)
Heater break alarm (Note 2)
Heater break alarm + alarm (Note 2)
Ramp SV
Ramp SV with alarm (Note 4)
Ramp SV with heater break alarm (Note 2)
Ramp SV with heater break alarm + alarm (Note 2)
Alarm 2 points (Note 5)
Ramp SV with alarm 2 points (Note 5)
IInstruction manual and power supply voltage
Japanese, 100 to 240 Vac
English, 100 to 240 Vac
Japanese, 24 Vac/ 24Vdc
English, 24 Vac/ 24Vdc
Socket (PXZ5/7/9 is applicable to "0")
None
with socket TP48X (8-pin)
with socket ATX2PSB (8-pin)
with socket ATX1NS (8-pin)
with socket TP411X (11-pin)
with socket TP411SB (11-pin)
Unit case
Standard (white case)
NEMA 4X, waterproof front, (black case)
Size of the front
200
(Note 3)
(Note 3)
10
978654321 11 12 13 14
0
1
2
3
4
5
6
7
F
G
Y
V
A
B
0
1
2
3
4
5
D
Y
A
B
C
D
E
F
A
B
C
D
E
F
T
R
N
S
B
A
4
5
7
9
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—8 —
2 Installation/mounting
Note) Caution in the grouped installation:For those models using 200-VAC power supply, the installation of a
fan is recommended for the radiation of heat.
For the unit to be installed in the vertical group mode, 100-VAC power supply alone can be used.
Outline and Panel Cutout Dimensions (Waterproof type)
Outline and Panel Cutout Dimensions (Standard type)
(Unit: mm)
Model Outline dimensions Panel cutout dimensions
PXZ4
PXZ
5/7/9
E
F
G
H
+0.8
a -0
F
23456
a 93 141 189 237 285
Number
of units
Model
PXZ5
PXZ7
PXZ9
A
48
72
96
B
96
72
96
C
90.5
67
90.5
D
114.5
91
114.5
E
45
68
92
0.6
-0
0.7
-0
0.8
-0
F
92
68
92
0.8
-0
0.7
-0
0.8
-0
G
116MIN
92MIN
116MIN
H
50MIN
82MIN
100MIN
57
48
686.7
57
44.8
C
C○
PV
○
H○L○
PXZ-4
SEL DATA ENTPV/SV
SV
○
48
48
72.5
Panel
8.5
63 or more
63 or more
+0.5
a -0
Number
of units
23456
a 93 141 189 237 285
45+0.5
0
45+0.5
0
45+0.5
0
Mounting bracket
Panel thickness: 1 to 8 mm
Panel thickness: 1 to 8 mm
When installing "n" numbers
of units:
For grouped installation
Note) See the note below.
Grouping
C
C1○
PV
SV○
A
B
C2○H○ HB○L○
12
100
DC
14.5
PXW-
SEL DATA ENTSV
Panel
In the grouped installation of PXZ5
Note) See the note below.
When installing "n" numbers
of units:
Model
PXZ5
PXZ7
PXZ9
A
52.5
76.5
100.5
B
100.5
76.5
100.5
C
90.5
67
90.5
D
114.5
91
114.5
E
45
68
92
0.6
-0
0.7
-0
0.8
-0
F
92
68
92
0.8
-0
0.7
-0
0.8
-0
G
120MIN
96MIN
120MIN
H
92MIN
116MIN
140MIN
48
48
7 71.5
85.7
44.8
57
48
F
C○
SEL
H○ L○
9.5
PV
SV
○
Panel
Packing
63 or more
63 or more
45+0.5
0
45+0.5
0
Model Outline dimensions Panel cutout dimensions
Water-
proof
type
PXZ4
Mounting bracket
Panel thickness: 1 to 8 mm
Panel thickness: 1 to 8 mm
When installing "n" numbers
of units:
When installing "n" numbers
of units:
F
C1○
PV
SV
○
A
B
95.8
DC
SEL
C2○H○ HB○L○
18.7
16.2
Panel
Packing
E
F
G
H
Water-
proof
type
PXZ
5/7/9
(Unit: mm)
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—9 —
3 Wiring
Terminal Connection (for 100 to 240VAC)
* When allowing an input of 4 to 20 mADC,
install a 250-Ωresistor (accessory) before
using the unit.
7
8
9
7
8
＋ 1
− 3
1
2
3
4
5
6
〜
7
8
9
10
11
12
13
14
15
16
17
18
1012
＋−
RTD
Current output,
SSR/SSC driving output ＋ −
Control output 1
PXZ7
B
B
A
*Voltage/
Current
input
Power supply
100 to 240VAC
50/60Hz
T.C.
Alarm 1
(Upper limit alarm)
Alarm 2
(Lower limit alarm)
Heater break
alarm output
Common
CT input
Control output 2(on the cooling side)
Current output, SSR/SSC
driving output
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
3
2
1
2
1
＋
− 7
5
〜
12
10 ＋
−
A
B
B
−
＋
PXZ5, PXZ9
2
1
RTD
*Voltage/
Current
input Current output, SSR/SSC
driving output
T.C.
Current output
SSR/SSC driving output
Control output 1
100 to 240VAC
50/60Hz
Power supply
Control output 2
(on the cooling side)
Alarm 1 (upper limit alarm)
Alarm 2 (lower limit alarm)
Heater break alarm output
Common
CT input
PXZ4 socket type (standard)
＋ −
1
3
45
6
7
8
Current output, SSR/SSC driving output
Contact output
RTD
*Voltage/current
Thermocouple
input
100 to 240 VAC
50/60Hz
Power supply
When no alarms are provided
(viewing from the back
of instrument)
B
B
A
–
+
–
+2〜
PXZ4 socket type (with alarm 1 point)
When alarms are provided (1 point)
(viewing from the
back of instrument)
1
2
3
45678
9
10
11 〜
＋−
B
B
A
–
+
Current output, SSR/SSC driving output
Contact output
*Voltage/
current
Alarm output
Thermocouple
input
Power supply
100 to 240 VAC
50/60Hz
–
+
RTD
PXZ4 socket type (with alarm 2 points)
1
2
3
45678
9
10
11 〜
＋−
B
B
A
–
+
Current output, SSR/SSC driving output
Contact output
*Voltage/
current
Common
Alarm 1
(Upper limit alarm)
Alarm 2
(Lower limit alarm)
Thermocouple
input
Power supply
100 to 240 VAC
50/60Hz
When alarms are provided (2 points)
(viewing from the
back of instrument)
–
+
RTD
＋−
250Ω
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—10 —
Terminal Connection (for 24Vac/24VDC)
Attention : In case of PX✳✳✳✳✳2-✳#✳✳✳ (✳: Don't care, #: A or B)
Not available in case of PXZ7.
Warning
Be sure to use the rated voltage power supply and polarity.
This type can be used for 24 VAC and 24 VDC power supply only.
Do not use for 100 to 240 VAC power supply.
Note 1: Use the 250 Ω resistance (accessory).
Note 2: Outputted when either upper/lower limit alarm is turned on.
PXZ5,PXZ9
PXZ4
1
3
45
6
7
8
Contact output
2
1
2
3
45678
9
10
11
B
B
A
<Control output> <Alarm output>
Contact output
RTD T.C.(Back view)
T.C.(Back view)
1
2
3
1
2
1 to 5VDC
1
2
Connection diagram (with alarm)
–Socket type –
(11Pin)
Note1
Note2
4 to 20mA DC
<Input>
–
+–
+
–
+
–
+4 5
SSR/SSC Driving output
<Control output>
–
+4 5
4 to 20mA DC Output
B
B
A
<Control output>
Power
24 VAC or 24VDC
50/60Hz
RTD
1
2
3
1
2
1 to 5VDC
1
2
–Socket type –
(8Pin)
Note1
4 to 20mA DC
<Input>
–
+
–
+4 5
SSR/SSC Driving output
<Control output>
–
+4 5
4 to 20mA DC Output
–
+–
+
50/60Hz
Power
24 VAC or 24VDC
78
9
Common
Alarm output 1
(High alarm)
Alarm output 2
(Low alarm)
Alarm
output
(1 point)
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
A
B
B
−
＋
22 2
11 1
RTD
T.C.
1 to 5VDC
<Control output 1>
Contact output
<Control output 2>
Contact output
Alarm output1 (high alarm)
Alarm output2 (low alarm)
Heater break alarm output
Common
CT input
Note1
4 to
20mA DC
<Control output 1>
SSR/SSC
Driving
output 4 to 20mA DC
Output
＋
− 7
5
4 to 20mA DC
Output
SSR/SSC
Driving
output
12
10 ＋
−
<Control output 2>
<Inputs>
12
10 ＋
−
＋
− 7
5
50/60Hz
Power
24VAC/24VDC
–
+
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—11 —
4 Usage (Read before using)
Name of Functional Parts and Functions
C
C○
PV
○
H○ L○
PXZ-4
SEL DATA ENTPV/SV
SV
○
Model:PXZ4
13
12
8
6 18
4
7
9
10
11
2
14
10
17 16
Model:PXZ5
C
C1
○
C2
○
H
○
L
○
HB
○
PV
SV
○
DATASEL
ENTSV
15
12
4
11
5
9
10
6
1413
1
3
2
7
8
Model:PXZ7,9
14
8
65
1
7
2
4
11
9
3
151312
C
C1○
PV
SV
○
C2○H○ HB○
L○
PXW-7
SEL DATA ENTSV
PXW-5
Name
qMeasured value (PV) display
wSet value (SV) indication lamp
eSet value (SV) parameter display
rDOWN key (common for each
digit)
tDirect SV key
ySELECT key
uData display key
iData entry key
oUP key for first place
!0 UP key for second place
!1 UP key for third place
!2 Control output indication lamp
!3 Upper limit alarm indication lamp
(option)
!4 Lower limit alarm indication lamp
(option)
!5 Heater burnout alarm
indication lamp (option)
!6 Measured value (PV)/set value
(SV) parameter display
(applicable to PXZ4 only)
!7 Measured value (PV) indication
lamp
!8 PV/SV SELECT key (for PXZ4
only)
Function
Displays a measured value (PV).
Stays on while a set value (SV) is on the display.
Parameter symbols and codes are displayed for a set value (SV)
and when setting various parameters.
Decrements the numerical value in the place selected with the UP
key. Where various parameters are displayed, each parameter is
displayed one by one every time this key is pressed. The sequence
of displays, however, is just opposite to the sequence of displays
with the SEL key.
By pressing this key, a set value (SV) is displayed.
The key to be used when switching over to the 1st or 2nd block
parameters, or when moving parameters within a block.
Displays the data assigned to the parameter selected with the SEL
key.
The key to be used for storing the data after previous data is
changed. (None of changed data can be registered unless this key
is pressed.)
By pressing once, a number in the units place blinks. The number is
continuously incremented with the key kept on pressing
By pressing once, a number in the tens place blinks. The number is
continuously incremented with the key kept on pressing.
By pressing once, a number in the hundreds place blinks. The
number is continuously incremented with the key kept on pressing.
A numeric "9" is followed by "0" and, concurrently, a number of the
thousands place is incremented by 1.
C : Comes on when the control output is ON.
C1: Comes on when the control output 1 is ON.
C2: Comes on when the control output 2 is ON.
Comes on when the upper limit alarm is activated. Blinks while
setting the alarm value.
Comes on when the lower limit alarm is activated. Blinks while
setting the alarm value.
Comes on when the heater burnout alarm is output. Blinks while
setting the detection/activation value.
Parameter symbols and codes are displayed for measured value
(PV) and set value (SV) and when setting various parameters.
Stays on while measured value (PV) is on display.
The display of measured value (PV) and set value (SV) is switched
over every time this key is pressed.
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—12 —
Method of setting temperature and parameter
Operating state (PV/SV indication)
To change temperature setting value (SV)
1) Press key for the position to change value. Light of corresponding position flashes.
2) Press or keys to change value.
3) The value is registered by pressing the ENT key.
PV
SV
SV lamp lights
PV
PV lamp lights
･SV lamp lights, indicating
measurement value(PV)
and setting value(SV).
･PV lamp lights, indicating
measurement value(PV).
PXZ5, 7, 9 PXZ4
SEL SEL
3 sec. 3 sec.
Cautions in the setting
™After setting data, the data is automatically registered by pressing the
ENT
key.
™If the data setting is left as it is for about 30 seconds, the display is automatically returned to the
operating state (PV/SV) display.
™Where none of optional functions are incorporated into the unit, optional function parameters
will be skipped without appearing on the display.
The 1st block parameters
Operating state display (one-stage display for PXZ4)
By pressing the key once, switching to the 1st block parameters can be made.
Press the key.
Press the and keys.
From here on, repeat the same steps as above
to display the parameters listed at right.
DATA
DATA
Press the key
*Changedvalueisregisterd.
ENT
SEL
SEL
･Thedatainproportional
bandPisdisplayed.
･Bypressingtheand
keysinthisstate,
thedatasettingismade.
SEL
Pressthekey
*Changeofvalueisn'tregisterd.
The operating state (PV/SV) display can be resumed by pressing the key or key in the current state. (For
PXZ4 type, the SV display is resumed.)
Note) “”on the upper line is not displayed for PXZ4.
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—13 —
Parameter
display code
Description Setting range(setting unit) Reference
P
ProG
I
D
AL
AH
TC
TC2
Cool
db
STAT
SV-1
to
SV-4
TM1r
to
TM4r
TM1S
to
TM4S
MOD
HYS
Hb
AT
–100.0 to 100.0%
0.0 to 100.0%FS (engineering unit)
bAL
Ar
Loc
Note 5, *3
Note 5, *6
*5
*5
*4
*4
*1
*1
*1
*1
*1
0.0 to 999.9%FS
oFF:Local operation
rUn : Start of program operation
HLd : Pause of program operation
End : End of program operation
0 : Not performed
1 : Performed in the standared mode
2 : Performed in the low PV mode
0 : enables the change of setting for
all paramater
1 : disable the change of setting for
all paramater
2 : enables the setting of a set value
(SV) only
0.0 to 999.9 sec.
0.0 to 50.0 A
0.0 to 100% FS(enginering unit)
0.0 to 100% FS(enginering unit)
0 to 3200 sec.
Manual reset value
Anti-reset wind up
Key lock
Proportional band (ON/OFF control at 0.0)
Ramp soak command
Derivative action time
Alarm 2 setting value
Alarm 1 setting value
Integral action time
Proportional time cycle of control output 1
Proportional time cycle of control output 2
Proportional band coefficient on the cooling side
Shifting the proportional band on the cooling side
The current position of the program
Ramp SV mode
Segment time in the 1st ramp
to
Segment time in the 4th ramp
Segment time in the 1st soak
to
Segment time in the 4th soak
Target value in the 1st ramp
to
Target value in the 4th ramp
0 to 50%FS (engineering unit)
1 to 150 sec.
1 to 150 sec.
0.0 to 100.0 times
-50 to 50% (MV)
0:00 to 99:59
0:00 to 99:59
0 Note 1
0 to 100%FS (engineering unit)
Can not be set
to
to
to
Insensitive zone
Auto-turning
Heater burnount alarm setting valu e
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—14 —
SEL SEL
7 sec. 3 sec.
Operating state (PV/SV indication)
To change temperature setting value (SV)
1) Press key for the position to change value. Light of corresponding position flashes.
2) Press or keys to change value.
3) The value is registered by pressing the ENT key.
PV
SV
SV lamp lights
PV
PV lamp lights
･SV lamp lights, indicating
measurement value(PV)
and setting value(SV).
･PV lamp lights, indicating
measurement value(PV).
PXZ5, 7, 9 PXZ4
The 2nd block parameters
Operating state display (one-stage display for PXZ4)
Press the key for 3 seconds to enter the 2nd block parameters.
Press the key
Press the and keys
From here on, take the same steps as above
to display the parameters listed at right.
DATA
SEL
SEL
SEL
･Indicatescontrolactioncode
･Inthisstate,thedataisset
bypressingtheand
keys.
DATA
Press the key
*Changedvalueisregisterd.
ENT
Prassthekey
*Changeofvalueisn'tregisterd
Cautions in the setting
™After setting data, the data is automatically registered by pressing the
ENT
key.
™If the data setting is left as it is for about 30 seconds, the display is automatically returned to the
operating state (PV/SV) display.
™Where none of optional functions are incorporated into the unit, optional function parameters
will be skipped without appearing on the display.
Note) “”on the upper line is not displayed for PXZ4.
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—15 —
Table 4
Table 1
0 to19
P-n1
P-n2
P-dp
Specifying control operation
0.0 to 900.0 sec.
P-dF Input filter (Time constant)
*2 0.0 to 50.0%FS (engineering unit )
P-An Alarm insensitive zone
OFF: PID control
ON : FUZZY control
FUZY Specifying control method
Note 6
0 to255
dSP1

dSP7
to
to Specifying parameter mask
Parameter
display code
Description Setting range (Setting unit) Reference
0 to 16
Input type setting
Table 2
P-SL
Setting of lower limit in the range
- 1999 to 9999 (engineering unit)
Note 3, Note 4
Table 2
P-SU
- 1999 to 9999 (engineering unit)
Note 3, Note 4
Setting of upper limit in the range
Setting of decimal
point position
0 to 2 Note 2, Note 3
1
2
0: No decimal point
Table 3,*2
P-AH 0 to 11
Alarm type, Alarm type 1
Table 3,*2
P-AH 0 to 15
Alarm type, Alarm type 2
PVOF PV offset
-10 to 10%FS (engineering unit)
Note 1) Always set to 0 before using.
Note 2) 2 is valid only if voltage and current are applied.
Note 3) When P-SL/P-SU/P-dP is changed, check that all the parameters including the SV
are properly assigned.
(They may have change)
Note 4) Not indicated if no HB occurs.
Note 5) The setting of 0 is for current output.
Don’t set 0 at contact or SSR driving output.
It is recommended more than 30 at contact or more than 1 at SSR driving output.
Note 6) If you miss setting to dSP1 to dSP7, any parameters that you want to see
don't apper.
Before you change them, record the current value of them.
Take care enough to change them.
*1: Not indicated without ramp/soak.
*2: Not indicated without alarm.
*3: Not indicated for current output.
*4: Not indicated at shipment from factory.
*5: Not indicated without control output 2.
*6: Indicated only when control output 2 is relay or SSR drive output.
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—16 —
[Table 1] Input type codes
[Table 2] Input range (Standard range)
Parameter: ,
Parameter:
* In the case of 4-20 mA DC input, use an 250-Ωoutboard
resistor to input 1-5 VDC.
Note 1) Code may be changed to another that is in the same
group.
Note 1) Except for the following, the input accuracy is ± 0.5% FS ± 1 digit ± 1 ° C
(Input accuracy does not be guaranteed for the ranges of measurement other than in the table above.)
R thermocouple 0 to 500 ° C
B thermocouple 0 to 400 ° C
Note 2) In case a measuring range of -150 to 600 ° C or -150 to 850 ° C is used for resistance bulb input,
temperatures below -150 ° C does not be indicated correctly. Therefore, “LLLL”does not appear despite
a continuous fall below -150 ° C.
Note 3) If the resistance bulb or thermocouple is used at a temperature below the lowest value in the
measurement range, the input accuracy cannot be guaranteed.
in these ranges, this controller may display an incorrect process value due
to the characteristic of the sensor.
}:
RTD (IEC)
Thermo-
couple
Pt100Ω
Pt100Ω
Pt100Ω
Pt100Ω
Pt100Ω
Pt100Ω
Pt100Ω
Pt100Ω
J
J
K
K
K
0 to 150
0 to 300
0 to 500
0 to 600
-50 to 100
-100 to 200
-150 to 600
-150 to 850
0 to 400
0 to 800
0 to 400
0 to 800
0 to 1200
Range of
measurement
(°C) 32 to 302
32 to 572
32 to 932
32 to 1112
-58 to 212
-148 to 392
-238 to 1112
-238 to 1562
32 to 752
32 to 1472
32 to 752
32 to 1472
32 to 2192
Range of
measurement
(°F) Thermo-
couple
DCvoltage
R
B
S
T
T
E
E
N
PL-II
DC1 to 5V
0 to 1600
0 to 1800
0 to 1600
-199 to 200
-150 to 400
0 to 800
-199 to 800
0 to 1300
0 to 1300
Range of
measurement
(°C) 32 to 2912
32 to 3272
32 to 2912
-328 to 392
-238 to 752
32 to 1472
-328 to 1472
32 to 2372
32 to 2372
Range of
measurement
(°F)
-1999 to 9999
(Scaling is possible)
Input type Group
I
·Pt100 (IEC)
RTD
·J
·K
·R
·B
·S
·T
·E
·N
·PL-II
1
2
3
4
5
6
7
8
12
13
Thermocouple
Code
(P-n2) Input type
Group
II 1 to 5VDC,
4 to 20mA 16
Code
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—17 —
[Table 3] Alarm action type codes
Note 1) When you change alarm type, check the alarm set value.A change of alarm action type may cause the
alarm set value to be changed, but this is not a malfunction.
Parameter: ,
Absolute
value alarm
Deviation
alarm
Zone alarm
0
1
2
3
4
5
6
7
8
9
10
11
−
−
−
−
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
No alarm
High alarm
Low alarm
High alarm
(with hold)
Low alarm
(with hold)
High alarm
Low alarm
High/Low alarm
High alarm
(with hold)
Low alarm
(with hold)
High/Low alarm
(with hold)
High/Low deviation
alarm
(ALM 1/2 independent action)
High/Low
absolute alarm
High/Low
deviation alarm
High absolute/
Low deviation alarm
High deviation/
Low absolute alarm
Alarm type Action diagram
ALM1
() ALM2 ()
PV
PV
AH
AL
PV
AH
AL
PV
AH
AL
PV
AH
AL
PV
AH
AL
PV
SV
AH
AL
AH
AL
SV
SV
PV
SV
AH
AL
AH
AL
PV
AH
AL
PV
SV
AHAL
PV
AH
AL
PV
AH
AL
PV
AH
AL
SV
SV
PV
SV
AL
PV
SV
AH
AL
AH
PV
SV
AH
AL
AH
AL
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—18 —
[Table 4] Control action codes
Parameter:
[Burn-out direction]
Output direction if input is outside range or has an error.
Lower limit: OFF or 4mA or less
Upper limit: ON or 20mA or more
[Caution for dual output form]
(option)
(1) ID operation can not be set separately for heating/cooling.
(2) Setting the heating side to two position operation will set the cooling side to the same operation.
(3) If set to CooL=0.0, cooling side takes ON/OFF operation.
In this case, ON/OFF operation hysteresis is fixed (0.5%FS).
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Single
Dual
Output 1
Reverse action
Direct action
Reverse action
Direct action
Reverse action
Direct action
Output 2
---
Direct action
Reverse action
Output 1
Lower limit
Upper limit
Lower limit
Upper limit
Lower limit
Upper limit
Lower limit
Upper limit
Lower limit
Upper limit
Lower limit
Upper limit
Lower limit
Upper limit
Lower limit
Upper limit
Lower limit
Upper limit
Lower limit
Upper limit
Output 2
---
Lower limit
Upper limit
Lower limit
Upper limit
Lower limit
Upper limit
Lower limit
Upper limit
Control action Burn-out direction
Code
(P-n1)
Output type
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—19 —
5 Useful usage of this equipment
Select the sensor you use from those inTable 1, and set it in the
parameter P-n2.
(Example) ForT thermo-couple, set P-n2 to "7".
(Note) Changing between resistance bulb and thermo-couple
is allowed, though that between 1 to 5VDC (4 to 20mA DC)
and thermo-couple/resistance bulb is not allowed.
Standard range to each sensor is shown in Table 2.Select the
temperature range suitable for the equipment you use, set
lower/upper limit values to P-SL/P-SU respectively.
(Example) Temperature range 0 to 800 [°C] set P-SL and P-SU to
0 and 800 respectively.
(Note) Standard range is recommended to set though other setting
is available.
(Note) No standard range is given if 1 to 5VDC(4 to 20mA DC) are
input.
Any upper/lower limits can be set (-1999 to 9999, and lower
limit< upper limit)
wIs setting of input temperature range suitable for the
sensor you use?
Setting
the input
* Skip this procedure
if specified when
you order.
1qIs the input sensor type same as what you use ?
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