Digital Controller
REX-C100/C400/C410/C700/C900
INSTRUCTION MANUAL
IMNZC22-E1
Thank you for purchasing this RKC product. In order to achieve maximum performance
and ensure proper operation of your new instrument, carefully read all the instructions
in this manual. Please place the manual in a convenient location for easy reference.
To prevent injury to persons, damage to instrument and equipment,
a suitable external protection device shall be required.
All wiring must be completed before power is turned on to prevent
electric shock, fire or damage to instrument and equipment.
This instrument must be used in accordance with the specifications
to prevent fire or damage to instrument and equipment.
This instrument is not intended for use in locations subject to
flammable or explosive gases.
Do not touch high-voltage connections such as power supply
terminals, etc. to avoid electric shock.
RKC is not responsible if this instrument is repaired, modified or
disassembled by other than factory-approved personnel.
Malfunction can occur and warranty is void under these conditions.
This product is intended for use with industrial machines, test and
measuring equipment. (It is not designed for use with medical
equipment and nuclear energy.)
This is a Class A instrument. In a domestic environment, this instrument
may cause radio interference, in which case the user may be required to
take additional measures.
This instrument is protected from electric shock by reinforced insulation.
Provide reinforced insulation between the wire for the input signal and
the wires for instrument power supply, source of power and loads.
Be sure to provide an appropriate surge control circuit respectively for
the following:
- If input/output or signal lines within the building are longer than 30 meters.
- If input/output or signal lines leave the building, regardless the length.
This instrument is designed for installation in an enclosed instrumentation
panel. All high-voltage connections such as power supply terminals must
be enclosed in the instrumentation panel to avoid electric shock by
operating personnel.
All precautions described in this manual should be taken to avoid
damage to the instrument or equipment.
All wiring must be in accordance with local codes and regulations.
All wiring must be completed before power is turned on to prevent
electric shock, instrument failure, or incorrect action. The power must be
turned off before repairing work for input break and output failure
including replacement of sensor, contactor or SSR, and all wiring must
be completed before power is turned on again.
To prevent instrument damage as a result of failure, protect the power line and
the input/output lines from high currents with a suitable overcurrent protection
device with adequate breaking capacity such as fuse, circuit breaker, etc.
Prevent metal fragments or lead wire scraps from falling inside
instrument case to avoid electric shock, fire or malfunction.
Tighten each terminal screw to the specified torque found in the manual
to avoid electric shock, fire or malfunction.
For proper operation of this instrument, provide adequate ventilation for
heat dispensation.
Do not connect wires to unused terminals as this will interfere with
proper operation of the instrument.
Turn off the power supply before cleaning the instrument.
Do not use a volatile solvent such as paint thinner to clean the
instrument. Deformation or discoloration will occur. Use a soft, dry cloth
to remove stains from the instrument.
To avoid damage to instrument display, do not rub with an abrasive
material or push front panel with a hard object.
When high alarm with hold action is used for Alarm function, alarm does
not turn on while hold action is in operation. Take measures to prevent
overheating which may occur if the control device fails.
NOTICE
This manual assumes that the reader has a fundamental knowledge of
the principles of electricity, process control, computer technology and
communications.
The figures, diagrams and numeric values used in this manual are only
for purpose of illustration.
RKC is not responsible for any damage or injury that is caused as a
result of using this instrument, instrument failure or indirect damage.
RKC is not responsible for any damage and/or injury resulting from the
use of instruments made by imitating this instrument.
Periodic maintenance is required for safe and proper operation of this
instrument. Some components have a limited service life, or
characteristics that change over time.
Every effort has been made to ensure accuracy of all information
contained herein. RKC makes no warranty expressed or implied, with
respect to the accuracy of the information. The information in this
manual is subject to change without prior notice.
No portion of this document may be reprinted, modified, copied,
transmitted, digitized, stored, processed or retrieved through any
mechanical, electronic, optical or other means without prior written
approval from RKC.
1. PRODUCT CHECK
(1) Control action
F: PID action with autotuning (Reverse action)
D: PID action with autotuning (Direct action)
W: Heat/Cool PID action with autotuning (Water cooling
)
1
A : Heat/Cool PID action with autotuning (Air cooling
)
1
(2) Input type
,
(3) Range code
Refer to “9. INPUT RANGE TABLE.”
(4) First control output [OUT1] (Heat-side)
M: Relay contact G: Trigger for triac driving 2
V: Voltage pulse 8: Current (4 to 20 mA DC)
(5) Second control output [OUT2] (Cool-side)
3
No symbol: When control action is F or D. M: Relay contact
V: Voltage pulse 8: Current (4 to 20 mA DC)
(6) Alarm 1 [ALM1], (7) Alarm 2 [ALM2]
N: No alarm H: Process high alarm
A: Deviation high alarm J: Process low alarm
B: Deviation low alarm K: Process high alarm with hold action
C: Deviation high/low alarm L: Process low alarm with hold action
D: Band alarm P: Heater break alarm (HBA)[CTL-6]
4
E: Deviation high alarm S: Heater break alarm
(HBA)[
CTL-12]
4
with hold action R: Control loop break alarm (LBA)
5
F: Deviation low alarm
with hold action
G: Deviation high/low alarm with hold action
1
C100 cannot be specified in Heat/Cool PID action.
2
For the C100, when control output is trigger output for triac driving, only the
ALM1 is available.
3
For the C100, there is no second control output.
4
Heater break alarm (HBA) cannot be specified in case of ALM1. Also, it isn’t
possible to specify when control output is current output.
5
As control loop break alarm (LBA), only either the ALM1 or ALM2 is selected.
Check that power supply voltage is also the same as that specified
when ordering.
2. MOUNTING
2.1 Mounting Cautions
(1) This instrument is intended to be used under the following environmental
conditions. (IEC61010-1)
[OVERVOLTAGE CATEGORY II, POLLUTION DEGREE 2]
(2) Use this instrument within the following environment conditions:
Allowable ambient temperature: 0 to 50 C
Allowable ambient humidity: 45 to 85 % RH
Installation environment conditions: Indoor use, Altitude up to 2000 m
(3) Avoid the following conditions when selecting the mounting location:
Rapid changes in ambient temperature which may cause condensation.
Corrosive or inflammable gases.
Direct vibration or shock to the mainframe.
Water, oil, chemicals, vapor or steam splashes.
Excessive dust, salt or iron particles.
Excessive induction noise, static electricity, magnetic fields or noise.
Direct air flow from an air conditioner.
Exposure to direct sunlight.
Excessive heat accumulation.
(4) Mount this instrument in the panel considering the following conditions:
Provide adequate ventilation space so that heat does not build up.
Do not mount this instrument directly above equipment that generates
large amount of heat (heaters, transformers, semi-conductor functional
devices, large-wattage resistors.)
If the ambient temperature rises above 50 C, cool this instrument with a
forced air fan, cooler, etc. Cooled air should not blow directly on this
instrument.
In order to improve safety and the immunity to withstand noise, mount
this instrument as far away as possible from high voltage equipment,
power lines, and rotating machinery.
High voltage equipment: Do not mount within the same panel.
Power lines: Separate at least 200 mm.
Rotating machinery: Separate as far as possible.
For correct functioning mount this instrument in a horizontal position.
(5) In case this instrument is connected to a supply by means of a permanent
connection, a switch or circuit-breaker shall be included in the installation.
This shall be in close proximity to the equipment and within easy reach of
the operator. It shall be marked as the disconnecting device for the
equipment.
Mounting brackets (C100/400/410/700/900): 2
Instruction manual (IMNZC22-E1): 1
<Accessories>
CAUTION
C100
-
(1)(2) (3) (4) (6)(7)
C400
C410
C700
C900
-
(1) (2) (3) (4)(5) (6)(7)
*
*
WARNING
!
2
2.2 Dimensions
C
100
(Un
i
t: mm)
C
400
(Un
i
t: mm)
C
410
(Un
i
t: mm)
C
700
(Unit: mm)
C
900
(Un
i
t: mm)
Panel thickness: 1 to 5 mm or 5 to 9 mm (C100)
1 to 8 mm (C400/410/700/900)
2.3 Mounting procedures
C
100
When the controllers are m
ounted on
pan
el with 1 to 5 mm in thickness
Since the mounting brackets are already
i
nstalled on the controller, insert the
controller
i
nto the panel front without
removal of the brackets.
When the controllers are m
ounted on
pan
el with 5 to 9 mm in thickness
Remove the mounting brackets from the
controller w
i
th a slotted screwdriver.
E
ngage each mounting bracket with holes
marked w
i
th 5-9 on the housing and then
i
nsert the controller into the panel from the
panel front.
C
400/410/700/900
1. P
repare the panel cutout as
spec
ifi
ed in 2.2 Dimensions.
2. Insert the
i
nstrument through the
panel cutout.
3. Insert an upper mount
i
ng bracket
along the bracket
i
nsertion groove
from the back, and then engage a
project
i
on at the bracket end with a
recess at the groove front and also
i
nsert metal fitting legs into slots.
4. T
i
ghten a bracket setscrew from the rear of the bracket with Phillips
screwdr
i
ver. Do not overtighten the bracket setscrew.
5. The other mount
i
ng bracket should be installed the same way described
i
n 3. and 4.
C
900 is used in the above figures for explanation, but the same
mount
i
ng procedures also apply to C400/410/700.
3
. WIRING
3.1
Wiring Cautions
For thermocouple input, use the appropriate compensation wire.
F
or RTD input, use low resistance lead wire with no difference in resistance
between the three lead w
i
res.
To avo
i
d noise induction, keep input signal wire away from instrument
power l
i
ne, load lines and power lines of other electric equipment.
Signal connected to Voltage input and Current input shall be low voltage
def
i
ned as “SELV” circuit per IEC
60950-1.
If there
i
s electrical noise in the vicinity of the instrument that could affect
operat
i
on, use a noise filter.
-
S
horten the distance between the twisted power supply wire pitches to
ach
i
eve the most effective noise reduction.
-
A
lways install the noise filter on a grounded panel. Minimize the wiring
d
i
stance between the noise filter output and the instrument power supply
term
i
nals to achieve the most effective noise reduction.
- Do not connect fuses or switches to the noise filter output wiring as this will
reduce the effectiveness of the noise filter.
Allow approximately 5 to 6 seconds for contact output when the instrument
i
s turned on. Use a delay relay when the output line is used for an external
i
nterlock circuit.
Power supply wiring must be twisted and have a low voltage drop.
This instrument with 24 V power supply is not provided with an overcurrent
protection device. For safety install an overcurrent protection device (such
as fuse) w
i
th adequate breaking capacity close to the instrument.
-
F
use type: Time-lag fuse (Approved fuse according IEC
60127-2 and/or
UL248-14)
- Fuse rating: Rated current: 0.5 A
F
or an instrument with 24 V power supply input, supply power from “SELV”
circuit defined as IEC
60950-1.
A suitable power supply should be considered in end-use equipment. The
power supply must be in compliance with a limited-energy circuits
(maximum available current of 8 A).
M
ounting bracket
H
ole for 5 to 9 mm
Hole for 1 to 5 mm
Mounting bracket
To prevent electric shock or instrument failure, do not turn on
the power until all wiring is completed. Make sure that the
wiring is correct before applying power to the instrument.
e
t
ew
Insert
reces
B
rac
i
nsertion
groove
S
lot
OUT
Minimiz
e
d
i
stance
Instrument
P
ower
terminals
IN
Twist these liadwires
S
horten distance between
p
i
tches
Instrum
ent power
Noise filter
96
48
12
100
91
100
45
25
+
0
.
6
0
30
92
+
0.8
0
43
92
30
+
0
.
8
0
25
45
+0.6
0
48
96
12 100
91
100
43
8 100
48
48
(
53
)
44
44
25 45
+
0.6
0
45
+
0
.
6
0
25
12
100
77
67
.
6
72
72
67
.
6
25
68
68
30
+
0
.
7
0
+0.7
0
96
96
12
100
91
100
91
30
92
+
0
.
8
0
25
92
+0.8
0
WARNING
!
3
3.2 Terminal Configuration
Power supply
C
ontrol output
Input
NO: N
ormally open
6
7
8
9
10
14
12
1
2
3
4
5
CT i
nput
C
urr
ent
transformer
i
nput
11 12
C
T
TC input
T
C
8
9
RTD input
A
B
B
RT
D
8
9
10
C
100
13
11
A
larm output
Relay contact
A
LM1
A
LM2
NO
NO
3
2
1
A
larm 2, Heater break
alarm or
C
ontrol loop
break alarm
A
larm 1 or
C
ontrol loop
break alarm
OUT
T2
T1
G
3
5
4
Trigger for
tr
i
ac driving
OUT
5
4
V
oltage pulse/
C
urrent
Relay contact
NO
OUT
4
5
Terminals which are not used according to the controller
type are all removed.
When control output is trigger output for triac driving, the
number of alarm output po
i
nts becomes 1.
Use the solderless terminal appropriate to the screw
s
i
ze.
S
crew size: M3 x 6
Recommended t
i
ghtening torque:
0.4 N
m [4 kgf cm]
S
pecified solderless terminals:
W
i
th isolation
A
pplicable wire: Solid/twisted wire of 0.25 to 1.65 mm
2
Make sure that during field wiring parts of conductors
can not come
i
nto contact with adjacent conductive
parts.
V
oltage/Current
8
9
6.2 mm (0.24 inch) or less
24
V
DC
100240
V
AC
7
6
7
6
L
N
AC
24
V
7
6
L
N
P
ower suppl
y
C
ontrol output
NO: N
ormally open
N
C
: Normally closed
W, A action types
Relay contact
F, D
action types
NC
NO
OUT
6
7
8
C
400, C
410, C
900
1
2
3
4
5
6
7
8
10
11
9
12
13
14
15
16
17
18
19
20
22
23
21
24
Ground
1
Terminals which are not used according to the controller type
are all removed.
An example of the C900 is described here, the same wiring
examples also apply to
C
400/410. Terminal numbers 17 to 24
are not prov
i
ded for C400/410.
Use the solderless terminal appropriate to the screw size.
S
crew size: M3 x 6
Recommended t
i
ghtening torque: 0.4 N m [4 kgf cm]
S
pecified solderless terminals: With isolation
A
pplicable wire: Solid/twisted wire of 0.25 to 1.65 mm2
Make sure that during field wiring parts of conductors can not
come
i
nto contact with adjacent conductive parts.
OUT
T2
T1
G
6
8
7
Trigger for
tr
i
ac driving
OUT
8
7
V
oltage pulse/
C
urrent
Relay contact
NO
OUT2
NO
OUT1
5
6
7
8
OUT2
OUT1
5
6
7
8
Input
C
urrent
transformer
i
nput
13
12
C
T
A
larm output
100240
V
A
C
24
V
DC
24
V
A
C
3
3
2
3
2
L
N
L
N
Relay contact
A
LM1
A
LM2
NO
NO
11
1
0
9
A
larm 1 or
C
ontrol loop
break alarm
A
larm 2, Heater break
alarm or
C
ontrol loop
break alarm
CT i
nput
V
oltage pulse/
C
urrent
8.1 mm (0.32 inch) or less
TC input
T
C
15
1
6
RTD input
B
B
A
RT
D
14
15
16
V
oltage/
C
urrent
15
16
2
C
700
1
2
3
4
5
6
7
10
8
11
12
13
14
15
16
18
19
17
20
6.2 mm (0.24 inch)
or less
8.1 mm (0.32inch)
or less
S
crew size: M3 x 6
(Term
i
nal No. 1 to 10)
S
crew size: M3 x 8
(Term
i
nal No. 11 to 13)
9
P
ower suppl
y
C
ontrol output
NO: N
ormally open
N
C
: Normally closed
W, A action types
Relay contact
F, D
action types
NC
NO
OUT
5
6
7
Ground
1
Terminals which are not used according to the controller type
are all removed.
Use the solderless terminal appropriate to the screw size.
OUT
T2
T1
G
5
7
6
Trigger for
tr
i
ac driving
OUT
7
6
V
oltage pulse/
C
urrent
Relay contact
NO
OUT2
NO
OUT1
4
5
6
7
OUT2
OUT1
4
5
6
7
100 240V
A
C
24
V
DC
24V
A
C
3
3
2
2
3
2
L
N
L
N
V
oltage pulse/
C
urrent
Input
C
urrent
transformer
i
nput
20
19
C
T
A
larm output
Relay contact
A
LM1
A
LM2
NO
NO
10
9
8
A
larm 1 or
C
ontrol loop
break alarm
A
larm 2, Heater break
alarm or
C
ontrol loop
break alarm
CT i
nput
TC input
T
C
12
13
RTD input
B
B
A
RT
D
11
12
13
V
oltage/
C
urrent
12
13
Recommended tightening torque: 0.4 N m [4 kgf cm]
S
pecified solderless terminals: With isolation
A
pplicable wire:
Soli
d/twisted wire of 0.25 to
1.65 mm
2
Make sure that dur
i
ng field wiring parts of conductors can not
come
i
nto contact with adjacent conductive parts.
Specifications
I
nput:
I
npu
t type:
Th
ermocouple: K, J, R, S, B, E, T, N, PLII,
W5Re/W26Re, U, L
Input impedance: Approx. 1 M
RTD:
P
t100, JPt100
V
oltage: 0 to 5 V DC, 1 to 5 V DC
Input impedance: 250 k or more
C
urrent: 0 to 20 mA DC, 4 to 20 mA DC
Input impedance: Approx. 250
Sampling
cycle: 0.5 seconds
I
npu
t range: Refer to I
npu
t range table
Control method
:
PID control
ON/OFF, P, PI, or PD
actions is available
Control output:
Relay contact output: 250 V AC
, 3A (Resistive load)
E
lectrical life:
300,000 times or more (Rated load)
V
oltage pulse output: 0/12 V DC
(Load res
i
stance 600 or more)
C
urrent output: 4 to 20 mA DC
(Load res
i
stance 600 or less)
Tr
i
gger output for triac driving:
Zero cross method for med
i
um
capacity triac driving (100 A or less)
Load voltage used:
100
V AC line, 200 V AC li
ne
Load used: Resistive load
Memory backup:
B
acked up by Nonvolatile Memory
Number of write times:
A
pprox. 100,000 times
D
ata storage period:
A
pprox. 10 years
Power
:
Power s
upp
ly voltage:
85 to 264 V AC (P
ower supply
voltage range), 50/60 Hz
Rat
i
ng: 100 to 240 V AC
21.6 to 26.4 V AC (P
ower supply
voltage range), 50/60 Hz
Rat
i
ng: 24 V AC
21.6 to 26.4 V DC (Power supply
voltage range)
Rat
i
ng: 24 V DC
Power consumption:
6
VA
max. (at 100 V AC
)
9
VA
max. (at 240 V AC
)
6
VA
max. (at 24 V AC
)
145 mA max. (at 24 V DC)
Weight
:
C100:
A
pprox. 170 g
C700:
A
pprox. 250 g
C400/410: Approx. 260 g
C900:
A
pprox. 340 g
Alarm output
:
Relay contact output:
250
V AC, 1A (Resistive load)
E
lectrical life: 50,000 times or more
(Rated load)
H
eater break alarm function:
Measured current:
0 to 30
A (C
TL-6-P-N)
0 to 100
A (C
TL-12-S56-10L-N)
Input rat
i
ng: Maximum current rating: 120 mA
Input
i
mpedance: Approx. 2.5
P
erformance:
Disp
lay accuracy
(at the ambient temperature 23 C 2 C):
Thermocouple (T
C
):
(0.5 % of display value 1 digit) or 3 C [6 F]
Whichever is greater
R and
S i
nput: 0 to 399 C [0 to 799 F]:
6 C [12 F]
B i
nput: 0 to 399 C [0 to 799 F]:
A
ccuracy is not guaranteed.
RTD: (0.5 % of display value 1 digit)
or 0.8 C [1.6 F]
whichever is greater
V
oltage/Current: (0.5 % of input span 1 digit)
4
4. PARTS DESCRIPTION
(
1)
C
100
PV
SV
(2)
(3)
(4) (5) (6) (7)
PV
SV
(3)
C
410
(1)
(3)
(4) (5) (6) (7)
PV
SV
(1)
(4)
(5) (6) (7)
C
400
(2)
PV
SV
(1)
(3)
(2)
(4) (5) (6) (7)
C
700, C900
ALM1
ALM2
OUT
AT
REX-
C
100
SET
SET
SET
REX-
C
400
ALM1
ALM2
OUT1
AT
OUT2
(3)
REX-
C
410
ALM1
ALM2
OUT1
OUT2
AT
REX-
C
900
SET
(2)
ALM1
ALM2
OUT1
AT
OUT2
5. SETTING
5.1 Operation Menu
I
npu
t typ
e and i
npu
t range display
This instrum
ent immediately confirms the input type symbol and input range following power ON.
E
xample: When sensor type of input is K thermocouple.
5.2 Parameter List
The following parameter symbols are displayed as the SET key is pressed.
P
arameter symbols which are not related to existing functions on the controller are not displayed.
Symbol
N
ame
S
etting range
D
escription
F
actory set value
C
urr
ent
transformer (CT)
i
nput value monitor
0.0 to 100.0 A
[Di
splay only]
Display input value from the current transformer.
[Di
splayed only when the instrument has the
heater break alarm (HBA)]
A
larm 1 set value
(
A
LM1)
T
C
/RTD inputs:
Deviati
on alarm, Process alarm:
1999 to +9999 C [F] or
199.9 to +999.9 C [F]
V
oltage/Current inputs:
Deviati
on alarm: 199.9 to +200.0 %
P
rocess alarm: 199.9 to +300.0 %
S
et the alarm 1 set value and alarm 2 set
value.
F
or the alarm action type, refer to
page 7.
A
larm differential gap:
TC/RTD inputs: 2 or 2.0 C [F]
V
oltage/Current inputs: 0.2 % of input span
TC/RTD inputs:
50 (50.0)
V
oltage/Current
i
nputs: 5.0
A
larm 2 set value
(ALM2)
(4)
(Set key)
Us
ed for parameter calling up
and set value registration.
(5) (
Shift key)
Shi
ft digits when settings are
changed.
(1)
Meas
ured
value (PV) display [Green]
Displays PV or various parameter symbols.
(2)
S
et value (SV) display [Orange]
Displays SV or various parameter set values (or
CT i
nput value).
(3)
I
nd
ication lamps
Alarm
outpu
t lamps (ALM1, ALM2) [Red]
A
LM1: Lights when alarm 1 output is turned on.
ALM2: Lights when alarm 2 output is turned on.
A
utotuning
(AT) lamp [Green]
F
lashes when autotuning is activated.
(After autotuning is completed: AT lamp
will go out)
Control output lamps
(O
UT1 [Yellow
], OUT
2 [Green])
OUT1: L
i
ghts when control output is
turned on.*
OUT2: L
i
ghts when cool-side control
output
i
s turned on.
(6) (DOWN key)
D
ecrease numerals.
(7) (
UP key)
Increase numerals.
To avoid damage to the instrument,
n
ever use a sharp object to press keys.
SE
T
This instrum
ent returns to the PV/SV
d
i
splay mode if no key operation is
performed for more than one m
i
nute.
P
ower ON
PV/SV Display Mode
The controller will display the measured
value (
PV
) and the set value (SV).
SV S
etting Mode
SV
setting
PV
SV
This is the mode used to set the SV.
F
actory set value: 0 °C [°F] or 0.0 °C [°F]
P
ress the SET key
Pre
ss and hold
the SET key
for 2 seconds.
Input type and Input range Di
splay
Automatically
(
i
n 4 seconds)
Pre
ss and hol
d
the SET key
for 2 seconds.
* Input Type Symbol Table
S
ymbol
Input type
Thermocouple (TC) RTD
V
oltage
i
nput
C
urrent
i
nput
K
J R
S B E
T NPL II
W5Re/
W26Re
U L
JPt
100
P
t
100
Symbol
PV
SV
PV
SV
Unit for input and SV display
(
C
elsius: C, Fahrenheit: F, Voltage/Current inputs: no character shown)
Input type symbol *
Input range high
Input range low
A
utomatically
*
These parameter are not displayed
in C
100 controller.
C
ontrol loop break
alarm (L
BA
) time
LBA deadband
A
utotuning (AT)
P
roportional
band
Integral time
Deri
vative time
A
nti-reset
w
i
ndup
Heat-side
proport
ioni
ng
C
ool-side
proport
ioni
ng
band
*
D
eadband
*
C
ool-side
proport
ioni
ng
c
y
cle
*
S
et data lock
Return to the first parameter
SE
T key
SE
T key
SE
T key
SE
T key
SE
T key
SE
T key
SE
T key
SE
T key
SE
T key
SE
T key
SE
T key
SE
T key
SE
T key
P
arameters which are not related to existing
functions on the controller are not displayed.
(CT)
(AL1)
(AL2)
(HbA)
(LbA)
(Lbd)
(ATU)
(P)
(I)
(D)
(Ar)
(T)
(Pc)
(db)
(t)
(LCK)
SE
T key
C
urrent transformer
(
C
T) input value
mon
i
tor
A
larm 1 set value
(
A
LM1)
A
larm 2 set value
(
A
LM2)
Heater break alarm
(H
BA
) set value
SE
T key
SE
T key
P
arameter Setting Mode
This mode is used to set the parameters such as alarms, PID constants, etc. (Refer to 5.2 Parameter List.)
The follow
i
ng parameter symbols are displayed as the SET key is pressed.
P
= 0 (0.0):
ON/OFF act
i
on
5
Symbol
N
ame
S
etting range
D
escription
F
actory set value
H
eater break
alarm (H
BA
) set
value
1
0.0 to 100.0 A
A
larm value is set by referring to input value
from the current transformer (
C
T).
Used only for s
i
ngle-phase.
0.0
C
ontrol loop break
alarm (L
BA
) time 2
0.1 to 200.0 m
i
nutes
S
et control loop break alarm (LBA) set value. 8.0
LBA deadband 3
T
C
/RTD inputs:
0 to 9999
C [F
]
V
oltage/Current inputs:
0 to 100 % of
i
nput span
S
et the area of not outputting LBA.
No L
BA
deadband functions with 0 set.
Differential gap :
T
C
/RTD inputs: 0.8 C [F]
V
oltage/Current inputs: 0.8 % of input span
0
A
utotuning (AT) 0: AT end or cancel
1:
A
T start or execution
Turns the autotun
i
ng ON/OFF. 0
P
roportional band
T
C
/RTD inputs:
1 (0.1) to span
0.1
C [F
] resolution:
W
ithi
n 999.9 C [F]
V
oltage/Current inputs:
0.1 to 100.0 % of
i
nput span
0 (0.0): ON/O
FF
action
S
et when PI, PD
or PID control is performed.
Heat/Cool PID action: Proportional band
sett
i
ng on the heat-side.
ON/OFF action differential gap:
T
C
/RTD inputs: 2 (0.2) C [F]
V
oltage/Current inputs: 0.2 % of input span
TC/RTD inputs:
30 (30.0)
V
oltage/Current
i
nputs: 3.0
Integral time
1 to 3600 seconds
(0 second:
PD action)
S
et the time of integral action to eliminate the
offset occurr
i
ng in proportional control.
240
Deri
vative time 1 to 3600 seconds
(0 second:
P
I action)
S
et the time of derivative action to improve
control stab
ili
ty by preparing for output
changes.
60
Anti
-reset windup
(
A
RW)
1 to 100 % of heat-s
i
de proportional
band (0 %: Integral act
i
on OFF)
Overshoot
i
ng and undershooting are
restr
i
cted by the integral effect.
100
Heat-side
proport
ioni
ng
cycle
1 to 100 seconds
(Not d
i
splayed if the control output is
current output.)
S
et control output cycle.
Heat/Cool PID action:
Heat-s
i
de proportioning cycle
R
elay contact output: 20
V
oltage pulse output/
Tr
i
gger output for triac
dr
ivi
ng: 2
C
ool-side
proport
i
onal band
1 to 1000 % of heat-s
i
de
proport
i
onal band
S
et cool-side proportional band when
Heat/
C
ool PID action.
100
D
eadband TC/RTD inputs:
10 to +10 C [F] or
10.0 to +10.0 C [F]
V
oltage/Current inputs:
10.0 to +10.0 % of input span
S
et control action deadband between
heat-s
i
de and cool-side proportional bands.
M
i
nus () setting results in overlap.
0 or 0.0
C
ool-side
proport
ioni
ng
cycle
1 to 100 seconds
(Not d
i
splayed if the control output is
current output.)
S
et control cool-side output cycle for
Heat/
C
ool PID action.
Relay contact output: 20
V
oltage pulse output: 2
S
et data lock
(L
CK)
0100: No set data locked
(
A
ll parameters changeable)
0101:
S
et data locked
(
A
ll parameters locked)
0110: Only the set value (
SV) i
s
changeable w
i
th the set data
locked
P
erforms set data change enable/disable. 0100
1
Heater Break Alarm (HBA) function
The H
BA
function monitors the current flowing through the load by a
dedicated current transformer (CT), compares the measured value with
the H
BA
set value, and detects a fault in the heating circuit.
Low or No
current flow
(Heater break, malfunction of the control
d
evice, etc.):
When the control output is ON and the current transformer input value is
equal to or less than the heater break determ
i
nation point for the preset
number of consecutive sampling cycle, an alarm is activated.
Over c
u
rrent or short-circuit:
When the control output is OFF and the current transformer input value is
equal to or greater than the heater break determ
i
nation point for the
preset number of consecutive sampling cycle, an alarm is activated.
P
recaution for HBA setting:
Di
splayed only for when HBA is selected as Alarm 2.
HBA is not available on a current output.
Set the set value to approximately 85 % of the maximum reading of the
CT i
nput.
Set the set value to a slightly smaller value to prevent a false alarm if
the power supply may become unstable.
When more than one heater is connected in parallel, it may be
necessary to increase the HBA set value to detect a single heater
fa
i
lure.
When the current transformer is not connected or the HBA set value is
set to “0.0,” the H
BA i
s turned on.
2
Control Loop B
reak Alarm (LB
A) function
The L
BA
function is used to detect a load (heater) break or a failure in the
external actuator (power controller, magnet relay, etc.), or a fa
i
lure in the
control loop caused by an
i
nput (sensor) break. The LBA function is
act
i
vated when control output reaches 0 % or 100 %. LBA monitors
variation of the measured value (PV) for the length of LBA time. When
the LBA time has elapsed and the PV is still within the alarm
determination range, the LBA will be ON.
P
recaution for LBA setting:
Di
splayed only for when LBA is selected as Alarm 1 or Alarm 2.
No LBA function can be used at Heat/Cool PID control action.
The LBA function can not be activated when AT function is turned on.
The LBA function is activated when control output reaches 0 % or
100 %. The t
i
me required for the LBA output to turn on includes both
the t
i
me from the initial occurrence of loop failure and the LBA setting
t
i
me. Recommended setting for LBA is for the set value of the LBA to
be tw
i
ce the value of the integral time (I).
If LBA setting time does not match the controlled object requirements,
the L
BA
selling time should be lengthened.
If setting time is not correct, the LBA will malfunction by turning on or
off at inappropriate times or not turning on at all.
3
LBA Deadband fun
ction
The L
BA
may malfunction due to external disturbances. To prevent
malfunct
ioni
ng due to external disturbance, LBA deadband (LBD
) sets a
neutral zone in which LBA is not activated. When the measured value
(PV) is within the LBD
area, LBA will not be activated. If the LBD
setting
i
s not correct, the LBA will not work correctly.
* TC
and RTD inputs: 0.8 C [F] (fixed)
V
oltage/Current inputs: 0.8 % of input span (fixed)
A: Duri
ng temperature rise: Alarm area
During temperature fall: Non-alarm area
-
B: Duri
ng temperature rise: Non-alarm area
During temperature fall: Alarm area
LBD di
fferential gap*
A
larm area
A
larm area
Non-alarm area
S
et value (SV) LBD
set value
Lo
w High
A B
6
5.3 Changing Parameter Settings
Procedures to change parameter settings are shown below.
Change the set value (SV)
Change th
e set value (SV) from 0 C to 200 C
1.
S
elect the SV setting mode
P
ress the SET key at PV/SV monitor screen until SV setting screen is displayed.
SV
PV
SV
PV
2. Shift the high-lighted digit
P
ress the shift key to high-light the hundreds digit.
The high-lighted digit indicates which digit can be set.
SV
PV
SV
PV
3. Chang
e the set value
P
ress the UP key to change the number to 2.
SV
PV
SV
PV
4. Store the set value
P
ress the SET key to store the new set value. The display returns to the
PV/SV
monitor screen.
SV
PV
SV
PV
Change p
arameters other than the set value (SV)
The changing procedures are the same as those of example 2 to 4 in the
above
" Chang
e the set value (SV)". Pressing the SET key after the setting
end shifts to the next parameter. When no parameter setting is required, return
the instrument to the PV/SV display mode.
6
. OPERATION
6.1 Operating Pr
ecautions
(1) All mounting and wiring must be completed before the power is turned on.
(2) The sett
i
ngs for the SV and all parameters should be appropriate for the
controlled object.
(3) A power supply switch is not furnished with this instrument. It is ready to
operate as soon as the power
i
s turned on.
6.2 Set Data Lock (LCK) Function
The set data lock restricts parameter setting changes by key operation. This
funct
i
on prevents the operator from making errors during operation.
S
et value
P
arameters which
can be changed
0100 All parameters [Factory set value]
0101 No parameters [All Locked]
0110
SV
P
arameters protected by Set Data Lock function are still displayed for
mon
i
toring.
6.3 Autotuning
(AT)
Function
A
utotuning (AT) automatically measures, calculates and sets the optimum PID
and L
BA
constants. The following conditions are necessary to carry out
autotun
i
ng and the conditions which will cause the autotuning to stop.
Caution for using th
e Autotuning (AT)
W
hen
a temperature change (UP
and/or Down
) is 1 C or less per
mi
nu
te during Autotuning, Autotuning may be cancelled before
calc
u
lating PID values. In that case, adjust the PID values manually. It
is
po
ssible to happen when
the set value is ar
ound
the ambient
tem
p
erature or is close to the maximum temperature achieved by the
l
oad
.
Requ
irements for AT start
S
tart the autotuning when all following conditions are satisfied:
Prior to starting the AT function, end all the parameter settings other than PID and LBA.
Confirm the LCK
function has not been engaged.
When the autotuning is finished, the controller will automatically returns to
PID
control.
Requ
irements for AT cancellation
The autotuning is canceled if any of the following conditions exist.
When the set value (SV) is changed.
When the PV bias value is changed.
When the PV becomes abnormal due to burnout.
When the power is turned off.
When power failure longer than 20 ms occurs.
I
f the AT is canceled, the controller immediately changes to PID control. The
PID
values will be the same as before AT was activated.
When AT is completed, the controller immediately changes to PID control. If
the control system does not allow the
A
T cycling process, set each PID
constant manually to meet the needs of the appl
i
cation.
7
. INITIAL SETTIN
G
7.1 Go to Initialization Mod
e
1. Turn on the power to this controller. The instrument goes to the PV/SV
d
i
splay after confirming input type symbol and input range.
2. Press and hold the SET key for 5 seconds to go to the Parameter setting
mode from the
PV/SV di
splay.
3. Press the SET key until “LCK
” (Set Data Lock display) will be displayed.
4.
The high-lighted digit indicates which digit can be set. Press shift key to
h
i
gh-light the hundreds digit. (The section in each image of the
controller shows the d
igi
ts which are not high-lighted.)
SV
PV
5. Press the DOWN key to change 1 to 0.
SV
PV
6. Press the SET key to store the new set value. The display goes to the
next parameter, and the In
itiali
zation mode is unlocked.
SV
PV
7. Press the shift key for 5 seconds while pressing the SET key to go to the
In
itiali
zation mode. When the controller goes to the Initialization mode,
“
S
L1” will be displayed.
SV
PV
SV
PV
If the control is set to the initial set mode, all outputs are turned OFF.
7.2 Exit Initialization Mod
e
When any parameter setting is changed in the Initialization mode,
c
h
eck all parameter set values in SV setting mode and Parameter
setti
ng mod
e.
1. Press the shift key for 5 seconds while pressing the SET key from any
d
i
splay in the Initialization mode. The controller goes back to the operation
mode and the
PV/SV di
splay will be displayed.
2. Press and hold the SET key for 5 seconds in the PV/SV display.
3. Press the SET key until “LCK
” (Set Data Lock display) will be displayed.
4.
The high-lighted digit indicates which digit can be set. Press shift key to
h
i
gh-light the hundreds digit.
SV
PV
5. Press the SET key to store the new set value. The display goes to the
next parameter, and the In
itiali
zation mode is locked.
To
store a new value for the parameter, always press the
SET
key.
The display changes to the next parameter and the new value will be stored.
A
new value will not be stored without pressing SET key after the new
value is displayed on the display.
A
fter a new value has been displayed by using the UP and DOWN keys,
the SET key must be pressed within 1 minute, or the new value is not
stored and the display will return to the PV/SV monitor screen.
PV/SV monitor display
(
PV/SV di
splay mode)
SV
setting display
(
SV
setting mode)
PV/SV
monitor display
(
PV/SV di
splay mode
)
P
arameters in the Initialization mode s
hould b
e set according to the
a
pp
lication before setting any parameter related to operation. Once
t
he P
arameters in the Initialization mode are set correctly, no further
c
hang
es need to be made to parameters for the same application
und
er normal c
ond
itions. If they are changed
unn
ecessarily, it may
res
u
lt in malfunction or failure of the instrument.
RKC w
ill not bear
a
n
y res
ponsib
ility for malfunction or failure as a result of improper
c
hang
es in the Initialization mode.
S
et data lock function display
S
et value
0: In
itiali
zation mode unlocked
1: In
itiali
zation mode locked
C
T1 input value display
The parameter d
i
splayed varies
on the
i
nstrument specification.
Initialize code
select
i
on display
of
initiali
zation
mode
C
T1 input value
display
CAUTIONS
All m
ounting and w
iring must be completed before the pow
er is turned
on
. If the i
npu
t signal wiring is disc
onn
ected or short-circuited (RTD
i
nput on
ly), the instrument determines that bur
nout h
as occurred.
Displays:
Upscale: Thermocouple input, RTD input (when input break)
Downscale: Thermocouple input (specify when ordering),
RTD input (when short-circuited),
V
oltage input (1 to 5 V DC), Current input (4 to 20 mA DC)
For the voltage (0 to 5 V DC) or current (0 to 20 mA DC) input, the
display becomes indefinite (display of about zero value).
Outputs:
Control output: OFF (Heat/Cool control: the control output on
both heat-side and cool-side is turned off)
Alarm output: Both of the Alarm 1 and Alarm 2 outputs of this
i
nstrument are turned on when burnout occurs
regardless of any of the following actions taken. (High
alarm, low alarm, etc.) In addition, when used for any
purposes other than these alarms (event, etc.), specify
the Z-124 spec
ifi
cation (not to be forcibly turned on).
A pow
er failure of 20 ms or less will not affect the control action.
W
hen
a pow
er failure of more than 20 ms occurs, the instrument
assumes that the pow
er has been turned off. When pow
er returns,
the controller will retain the c
ond
itions that existed prior to shut down.
The alarm hold action is activated when not on
ly the pow
er is
turned on, but also the SV is changed.
S
et data lock function display
C
T1 input value display
The parameter displayed varies on
the instrument specification.
SV
PV
WARNING
!
7
7.3 In
itial Se
tting Menu
Dis
play flowcharts in Initialization mode are shown in the following.
Do not chang
e to the section parameters and any parameter in
the Initialization mode which
is not described in the initial setting
menu below
. It may result in malfunction or failure of the instrument.
7.4 Input Type Selection (SL1
)
When any parameter setting is changed in the Initialization mode,
check all parameter set values in SV setting mode and Parameter
setting mode.
F
actory set value varies depending on the input type.
S
et value I
npu
t type
Hardware
0000
K
Thermocouple
(TC)
A
0001 J
0010 L
0011
E
0100 N
0111 R
1000
S
1001
B
1010 W5Re/W26Re
1011
P
L II
0101 T
B
0110 U
1100
P
t100 (JIS/IEC
)
RT
D
C
1101 JPt100 (JIS)
1110
0 to 5
V DC
V
oltage
D
1111
1 to 5
V DC
1110
0 to 20 m
A DC
C
urrent
E
1111
4 to 20 m
A DC
C
onduct setting so as to meet the instrument specification (input type).
S
etting change between different symbols may cause malfunction,
but the sett
i
ng can be changed when hardware types have the same
symbol. However, when the setting is changed, always reset “SLH”
and “SLL” (Refer to page 8).
Change Settings
E
xample: Chang
e the i
npu
t type from “K” to “J”
1. P
ress the SET key. The display will go to SL1.
2. Press the UP key to change the number to 1.
3. Press the SET key to store the new set value.
The d
i
splay goes to the next parameter.
7.5 Temperature Unit and Cooling Type
Selection (SL2)
Inappropriate settings may result in malfunction. Contro
l type between
H
eat Only and Heat/Coo
l ca
nnot b
e changed by this parameter.
F
actory set value varies depending on the instrument specification.
S
et
val
u
e
D
escripti
on
Temp
erature
un
it
Cooling type selection
0000
C
Air cooling (A type) or Heat only type (F, D type)
0001
F
Air cooling (A type) or Heat only type (F, D type)
0010
C
Water cooling (W type)
0011
F
Water cooling (W type)
Change S
ettings
E
xample: Chang
e the temperature unit of the Heat only type
fr
o
m “C (0000)” to “F (0001)”
1. Press the SET key until SL2 is displayed.
2. Press the UP key to change the number to 1.
SV
PV
SV
PV
3. Press the SET key to store the new set value. The display goes to the
next parameter.
7.6
Alarm 1 [ALM1] Type Selection (SL4)
Alarm 2 [ALM2] Type Selection (SL5)
If the alarm function is not provided with the instrument when shipped from the
factory, no alarm output is available by changing SL4 and/or SL5.
SL
4 is set to 0000 in the following
cases.
When the instrument does not have ALM1 output
When Control Loop B
reak Alarm (LB
A) is provided and assigned
t
o AL
M1
SL
5 is set to 0000 in the following
cases.
When the instrument does not have ALM2 output
When Control Loop B
reak Alarm (LB
A) is provided and assigned
t
o AL
M2
When the SV alarm is provided and assigned to ALM2
When the Heater Break Alarm (HBA) is provide
d
Factory set value varies depending on the instrument specification.
S
et value
D
etails of setting
0000 No alarm
0001
Deviati
on high alarm
0101
Deviati
on low alarm
0010
Deviati
on high/low alarm
0110
B
and alarm
0011
P
rocess high alarm
0111
P
rocess low alarm
1001
Deviati
on high alarm with hold action *
1101
Deviati
on low alarm with hold action *
1010
Deviati
on high/low alarm with hold action *
1011
P
rocess high alarm with hold action *
1111
P
rocess low alarm with hold action *
* Hold action:
When Hold action is ON, the alarm action is suppressed at start-up or the
control set value change until the measured value enters the non-alarm range.
Alarm acti
on
type
B
oth of the Alarm 1 and Alarm 2 outputs of this instrument are turned on when
burnout occurs regardless of any of the following actions taken (High alarm, low
alarm, etc.). In addition, when used for any purposes other than these alarms
(event, etc.), specify the Z-124 specification (not to be forcibly turned on).
( : SV : Al
arm set value ☆: Alarm differential gap)
Deviation high alarm
Deviati
on high/low alarm
Deviati
on low alarm
(Alarm set value is less than 0.)
(Alarm set value is less than 0.)
Lo
w High
O
FF ON
PV
OFF ON
PV
Low High
OFF
ON
PV
Low
H
i
gh
OFF ON
PV
Low High
OFF ON
PV
Low
H
i
gh
(Alarm set value is greater than 0.)
(Alarm set value is greater than 0.)
ON OFF
PV
B
and alarm
P
rocess low alarm
P
rocess high alarm
OFF OFF ON
PV
Low
H
i
gh
Low High
OFF ON
PV
Low High
ON
☆
☆
☆
☆
☆☆
☆
☆
☆
☆
Change Settings
E
xample: Chang
e the ALM1 type from “Deviation high alarm (0001)” to
“Deviation low
alarm (0101)”
1. Press the SET key three times at SL1 until SL4 is displayed.
2. Press the shift key to high-light the hundreds digit.
3. Press the UP key to change the number to 1.
4. Press the SET key to store the new set value. The display goes to the
next parameter.
7.7 PV bias (Pb)
The value set in the PV bias is added to the input value (actual measured
value) to correct the input value. The PV bias is used to correct the individual
var
iati
ons in the sensors or when there is difference between the measured
values (
PV
) of other instruments.
S
etting range: TC/RTD inputs:
1999 to +9999 C [F] or
199.9 to +999.9 C [F]
V
oltage/Current inputs: 199.9 to +200.0 %
F
actory set value: TC/RTD inputs: 0 C [F] or 0.0 C [F]
V
oltage/Current inputs: 0.0 %
Continued on the next page.
In
put type selection
SV
PV
SV
PV
P
ress the shift key while pressing
the
SE
T key for 5 seconds with
the unlocked.
PV/SV di
splay mode or Parameter setting mode
In
put type selection
SE
T k
ey
(SL1)
SE
T key
SE
T key
A
larm1 type
select
i
on
SE
T key
(SL4)
A
larm2 type
select
i
on
SE
T key
(SL5)
SE
T key
SE
T key
SE
T key
PV bi
as
SE
T key
(Pb)
ON/OFF action
d
i
fferential gap
SE
T key
(oH)
A
larm 1 differential gap
SE
T key
(AH1)
A
larm 2 differential gap
SE
T key
(AH2)
S
etting limiter high
SE
T key
(SLH)
S
etting limiter low
SE
T key
(SLL)
Temperature unit and
cool
i
ng type selection
SV
PV
SV
PV
Continued from the previous page.
Change Settings
Example: When the temperature is measured by two in
struments
When the measured values (PV) are as shown in the following:
Ma
i
n unit = 198 C
Recorder = 200
C
If a
PV bi
as correction value of +2 C is added to the measured value the
ma
i
n unit, the displayed value become:
Displayed value = Measured value (PV) + PV bias
= 198
C
+ 2 C = 200 C
The sett
i
ng procedures is described in the following.
1
. Press the SET key at “Pb” is displayed.
2. Press the UP key to change the number to 2.
3. Press the SET key to store the new set value.
The d
i
splay goes to the next parameter.
7.8 ON/OFF Action D
ifferentia
l Gap (oH)
S
etting range: TC/RTD inputs: 0 to 100 C [F] or
0.0 to 100.0
C [F
]
V
oltage/Current inputs: 199.9 to 200.0 %
F
actory set value: TC/RTD inputs: 2 C [F] or 2.0 C [F]
V
oltage/Current inputs: 0.2 % of input span
Change S
ettings
E
xample: Chang
e the On/Off Action differential gap from “2 C” to “4 C”
1. Press the SET key at “oH” is displayed.
2. Press the UP key to change the number to 4.
3. Press the SET key to store the new set value. The display goes to the
next parameter.
7.9
Alarm 1 Differentia
l Gap
(AH1
)
Alarm 2 Differentia
l Gap
(AH2
)
S
etting range: TC/RTD inputs: 0 to 100 C [F] or
0.0 to 100.0
C [F
]
V
oltage/Current inputs: 0.0 to 10.0 %
F
actory set value: TC/RTD inputs: 2 C [F] or 2.0 C [F]
V
oltage/Current inputs: 0.2 % of input span
Change S
ettings
E
xample: Chang
e the Alarm 1 differential gap from “2 C” to “4 C”
1.
P
ress the SET key at “AH1” is displayed.
2. Press the UP key to change the number to 4.
3. Press the SET key to store the new set value. The display goes to the
next parameter.
7.10 Setting Limiter High (SLH)
Setting Limiter Low (SLL)
F
or voltage or current input, set scaling within the input range.
Refer to 9. INPUT RANGE TABLE.
F
actory set value varies depending on the instrument specification.
I
npu
t typ
e
S
etting range *
K
0 to 1372 C 0 to 2502
F
J 0 to 1200 C 0 to 2192
F
R 0 to 1769 C 0 to 3216
F
S
0 to 1769 C 0 to 3216
F
B
0 to 1820 C 0 to 3308
F
TC
E
0 to 1000 C 0 to 1832
F
N 0 to 1300 C 0 to 2372
F
T
199.9 to 400.0 C 199.9 to 752.0
F
W5Re/W26Re 0 to 2320 C 0 to 4208
F
P
LII 0 to 1390 C 0 to 2534
F
U
199.9 to 600.0 C 199.9 to 999.9
F
L 0 to 800 C 0 to 1600
F
RTD
P
t100
199.9 to 649.0 C 199.9 to 999.9
F
JPt100
199.9 to 649.0 C
* Limit setting becomes SLH SLL.
When changing the high-limit (SLH) and the low-limit (SLL) limiter
settings, always set the set-value (SV) within the limiter range.
Change S
ettings
E
xample: The i
npu
t range (i
npu
t scale range) is from 0.0 to 100.0 C,
the setting limiter high is 80.0 C.
1. Press the SET key at “SLH” is displayed.
2. Press the shift key to high-light the tens digit.
3. Press the DOWN key to change the number to 8.
4. Press the SET key to store the new set value.
The display goes to the next parameter.
8. E
RROR DISPLAYS
Error display
RAM fai
lure (Incorrect
set data wr
i
te, etc.)
Turn off the power at once. If an
error occurs after the power is
turned on aga
i
n, please contact
R
KC sales office or the agent.
Over-scale and Und
erscale
M
easured value (PV)
[Flashing]
PV i
s outside of input
range.
C
heck Input type, Input range
and connect
i
ng state of
sensor.
C
onfirm that the
sensor or w
i
re is not broken.
[
F
lashing]
Over-scale:
PV i
s above the high
i
nput display range limit.
[
F
lashing]
Underscale:
PV i
s below the low
i
nput display range limit.
9
. INPUT RANGE TABLE
TC/RTD i
npu
ts
I
npu
t typ
e
RangeCode Range Code RangeCod
e
0 to 200 C K01 0 to 400 C K 02 0 to 600 C K03
0 to 800 C K04 0 to 1000 C K 05 0 to 1200 C K06
K
0 to 1372 C K07 0 to 100 C K 13 0 to 300 C K14
0 to 450 C K17 0 to 500 C K 20 0 to 800 F K A
1
0 to 1600 F
K A
2 0 to 2502 F K A3 20 to 70 F
K A
9
0 to 200 C J 01 0 to 400 C J 02 0 to 600 C J 03
J
0 to 800 C J 04 0 to 1000 C J 05 0 to 1200 C J 06
0 to 450
C
J 10 0 to 800 F J A1 0 to 1600 F JA2
0 to 2192 F JA3 0 to 400 F J A6 0 to 300 F JA7
R
1
0 to 1600 C R 01 0 to 1769 C R 02 0 to 1350 C R 04
0 to 3200 F RA1 0 to 3216 F R A2
S 1
0 to 1600 C S01 0 to 1769 C S 02 0 to 3200 F
S A
1
0 to 3216 F
S A
2
B 2
400 to 1800 C B01 0 to 1820 C B 02 800 to 3200 F
B A
1
T
C
0 to 3308 F
B A
2
E
0 to 800
C E
01 0 to 1000 C E 02 0 to 1600 F
E A
1
0 to 1832 F
E A
2
N
0 to 1200 C N 01 0 to 1300 C N 02 0 to 2300 F NA1
0 to 2372 F NA2
199.9 to 400.0 CT 01 199.9 to 100.0 C T 02 100.0 to 200.0 CT 03
T 0.0 to 350.0 CT 04 199.9 to 752.0 F T A1 100.0 to 200.0 F TA2
100.0 to 400.0 F TA3 0.0 to 450.0 F T A4 0.0 to 752.0 F TA5
W5
R
e/W26Re
0 to 2000
C
W 01 0 to 2320 C W 02 0 to 4000 F WA1
P
LII
0 to 1300 C A01 0 to 1390 C A 02 0 to 1200 C A03
0 to 2400 F
A A
1 0 to 2534 F A A2
U
199.9 to 600.0 CU 01 199.9 to 100.0 C U 02 0.0 to 400.0 CU 03
199.9 to 999.9 F UA1 100.0 to 200.0 F U A2 0.0 to 999.9 F UA3
L
0 to 400 C L 01 0 to 800 C L 02 0 to 800 F LA1
0 to 1600
F LA2
199.9 to 649.0
C D
01 199.9 to 200.0 C D 02 100.0 to 50.0
C D
03
100.0 to 100.0
C D
04 100.0 to 200.0 C D 05 0.0 to 50.0 C D06
0.0 to 100.0
C D
07 0.0 to 200.0 C D 08 0.0 to 300.0
C D
09
P
t100 0.0 to 500.0
C D
10 199.9 to 999.9 F D A1 199.9 to 400.0 F
D A
2
199.9 to 200.0 F
D A3
100.0 to 100.0 F D A4 100.0 to 300.0 F
D A
5
RTD
0.0 to 100.0 F
D A
6 0.0 to 200.0 F D A7 0.0 to 400.0 F
D A
8
0.0 to 500.0 F
D A
9
199.9 to 649.0
C P
01 199.9 to 200.0 C P 02 100.0 to 50.0
C P
03
JPt100
100.0 to 100.0
C P
04 100.0 to 200.0 C P 05 0.0 to 50.0 C P06
0.0 to 100.0
C P
07 0.0 to 200.0 C P 08 0.0 to 300.0
C P
09
0.0 to 500.0
C P
10
1
0 to 399 °C [0 to 799 °F]: 6 °C [12 °F]
2
0 to 399 °C [0 to 799 °F]: Accuracy is not guaranteed.
Vo
ltage/Cu
rrent i
npu
ts
Typ
e
Rang
e
Code Typ
e
Rang
e
Code
0 to 5 V DC0.0 to 100.0 (Fi
xed) 4 01 0 to 20 mA DC 0.0 to 100.0 (Fi
xed) 7 01
1 to 5 V DC0.0 to 100.0 (Fi
xed) 6 01 4 to 20 mA DC 0.0 to 100.0 (Fi
xed) 8 01
SV
PV
S
etting limiter [high] display
SV
PV
SV
PV
SV
PV
SV
PV
0.0 C
100.0 C
80.0
C
S
etting limiter
high
To p
revent electric shock,
al
w
ays turn off the pow
er
befo
re replacing the sensor.
WARNING
!
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