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RT9
Instruction Manual
26 pgs4.38 Mb0

Hanyoung RT9 Instruction Manual

RT9
INSTRUCTION MANUAL
Thank you for the purchase of HANYOUNG product. Please read this manual carefully.
Recorder & Temperature Controller
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Contents
1. SAFETY INFORMATION
2. INSTRUCTION
3. ORDERING INFORMATION
4. SPECIFICATION
5. DIMENSIONS & PANEL CUTOUT
6. TERMINAL ARRANGEMENT
7 NAME & FUNCTION
8. TABLE OF SETTING ITEMS
10. SETTING METHOD
20. GROUP SETTING
21. FUNCTION
4
6
6
7
11
11
12
13
15
16
23
2
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RT9
Zoom function
Various Alarms
Universal Input Output
Interface (RS485)
Free scale
PID Auto tuning
Record and Temperature
control
Universal Input
Output / Small-sized Recorder &
Temperature controller (
0.3 class high accuracy)
3
Features
Model : RT9
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SAFETY INFORMATION
4
1
Before using, please read this (SAFETY INFORMATION) It is most important that the instructions in this manual are followed when using this instrument. Please keep this manual for future reference. Precautions are classified as WARNING and CAUTION.
WARNING
1. Caution on wiring
Use an external protection circuit if a fault in the control loop could possibly lead to a serious problem. This instrument does not have a switch for power and a fuse, so please install them if reguired. (Fuse rating 250V, 0.5A)
2. Power supply
Use a rated voltage to prevent damage or trouble. To avoid electrical shock or damage, do not turn ON the power until the wiring is completed.
3. Prohibit use in gas atmosphere
Do not use it at a place exposed to combustible or explosive gas.
4. Handling of unit
To avoid malfunction, electrical shock or fire, this unit must not be disassembled or repaired. Do not touch the terminals to avoid electrical shock or malfunction.
5. Caution on maintenance
Turn OFF the power before mounting or removing the instrument. To ensure continuous and safe operation of the instrument, periodical maintenance is recommended. Some parts are limited in life. The warranty period is 1 year only if using in the correct way.
CAUTION
1. Caution on handling
Do not install the instrument under any of the following condltions.
The ambient temperature exceeds 0 ~ 50 The ambient humidity exceeds 20 ~ 90%RH. A place where temperature changes suddenly or icing occurs. A place exposed to corrosive gas or combustible gas. Vibration or shock is likely to be transmitted to the instrument. A place exposed to water, oil, chemicals, steam, sunlight. A place exposed to much dust, salt or iron. A place with much inductive disturbance, static electricity, magnetism noise. A place where heat such as radiant heat stays.
WARNING
CAUTION
There is a possibility of death or heavy injury when handling in wrong way.
There is a possibility of injury or physical damage when handling in wrong way.
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2. Installation
Attach the brackets (2 units) on the fixed halls and tighten with a screwdriver. Fixing torque is about 14.7N. cm (1.5kg.cm). (Care should be taken not to tighten forcedly.)
Indoor use.
Altitude up to 2000m use.
Mains supply voltage fluctuations not to exceed 10 of the normal voltage.
Installation Categories
Pollution degree 2
3. Caution on terminal connections
Use a compensating cable with thermocouple.
For R.T.D input use a cable which is a small lead wire resistance and without resistance
difference to 3wires.
To avoid inductive noise to input wires separate from the power and output wires.
Keep input wires away from output wires and use shielded wires to earth.
If the wiring has noise, use the following step: connect a surge absorber to the conductor coil
side if the conductors are connected to the load output, such as the relay contact output.
Use an insulating transformer with a noise filter when the power suppy has much noise.
Noise filter should be mounted on a panel which has been earthed and the wiring between the
noise filter output and the instrument power terminals should be shorten.
It is effective to use a twisted cable for power supply against noise.
The heater power supply and the instrument power supply should be connected using the
same power suppy when a heater break alarm.
Time for preparation of contact output is required at power ON. When the output signal is used
for an extenal interlock circuit, connect a delay relay.
4. For load circuit connection
Use an extra relay when the frequency of operation is rather high. In this case, SSR output type
is Recommended.
Electromagnetic switch : Proportional cycle time is Min. 30 sec
SSR : Proportional cycle time is Min. 2 sec
Contact output life : Mechanical : Min. 10 million times (no load)
Electrical : Min. 100 thousand times (rated load)
SSR drive pulse voltage, DC 4~20mA are not insulated with internal circuit. Use non-grounded sensor to R.T.D and thermocouple.
5. Caution on key operation / trouble
If alarm function is not set correctly, alarm output can not operate correctly a trouble. Be sure to check the alarm operation.
If the input cable is disconnected, the display shows “ ”. When replacing the sensor, please turn OFF the power supply.
6. Other
Do not use organic solvents such as alcohol, benzine when cleaning. (Use neutral detergent)
5
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ORDERING INFORMATION
6
INSTRUCTION
2
3
Control output
0 1 2 3
RT9 - 1
Relay (ON / OFF control)
SSR
SCR (4 ~ 20 mA DC)
Relay (P.I.D control)
This instrument has process-value (PV) and set-value (SV) each 4 digits with 7 segment FND. This instrument is divided either Recorder and Recorder with Controller.
Function and feature
: Group P.I.D, Universal-input (19 types), Universal-output (Relay, SSR, SCR), Auto-tuning 2
types (standard type, low PV type), Communication (RS485), 20 types of alarm, Sampling cycle 250ms,
0.3 of FS high accuracy. And there are Zoom function, Graphic or Text printing selectable function, List printing function, Feed function, Free scale function. RT9 is the smallest Recorder with controller.
Recorder &
Temperature Controller
Control Output
Output code
RT9 -
96
96 mm
Recorder
Recorder & Temperature Controller
Others
None
Alarm 1
Alarm 1, 2
RS485
RS485 / Alarm 1
RS485 / Alarm 1, Alarm 2
0 1
0 1
0 1 2 3 4 5
Description
Suffix code
Model
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7
SPECIFICATION
4
INPUT
OUTPUT
Input
Sampling time
Input resolution
Input impedance
Lead wire tolerable
resistance
Input tolerable voltage
Noise removal rate
Standard
Standard junction temp.
compensation tolerance
Burn-out
Accuracy
Input range
Thermocouple : K, J, E, T, R, S, B, L, N, U, WRe 5-26, PL­R.T.D : Pt 100 , KPt 100 Direct voltage: 1 ~ 5 V, -10 ~ 20 mV, 0 ~ 100 mV (Free scale type) 250 mS Below decimal point of measurement range T/C and mV input : 1
min., V DC : 1
R.T.D : 10 max. / wire
10 V (T/C, R.T.D, Voltage : mV DC), 20 V (Voltage : V DC) NMRR(normal mode) : 40 dB min. CMRR(common mode) : 120 dB min. (50/60 Hz
1 %)
T/C, R.T.D: KS, IEC, DIN
1.5 (15 ~ 35 ), 2.0 (0 ~ 50 )
T/C : OFF, Up/Down selectable R.T.D : Up scale (Detection current : 50 mA)
0.3 % (Full scale) Refer to “Input signal and Measurement range” T/C and R.T.D are changeable within range of input signal and measurement range. Voltage: min. voltage and max. voltage are available within range of
measurement. Scaling available.
CONTROL OUTPUT
Relay
contact output
SSR drive
voltage output
Current output
(4 ~ 20 mA DC)
Contact capacity : 240 V AC 3 A, 30 V DC 3 A (resistive load), Contact : 1 C Output operation : P.I.D control, ON/OFF Proportional cycle : 1 ~ 1,000 sec. Output limit : 0.0 ~ 100.0 % range, higher limit(OH) or lower limit(OL)
selectable (valid when AT) ON/OFF hysteresis : 0 ~ 100 %(Full scale) Time resolution : 0.1 % or 10 mS ON voltage : 24 V DC min.(resistive load 600
min., 30 mA limit when short) OFF voltage : 0.1 V DC max. Proportional cycle : 1 ~ 1,000 sec. Output operation : P.I.D control Output limit : 0.0 ~ 100.0 % range, higher limit(OH) or lower limit(OL)
selectable (valid when AT) Time resolution : 0.1 % or 10 mS Current output range : 4 ~ 20 mA DC, Resistive load : 600
max.
Accuracy :
0.5 % of full scale (4 ~ 20 mA range), Resolution : Approx. 3,000 Output ripple : 0.3 %(P-P) of max. scale (150 Hz) Sampling time : 250 mS Output operation : P.I.D control Output limit : -5.0 ~ 105.0 % range, higher limit(OH) or lower limit(OL)
selectable (valid when AT)
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8
FUNCTION
OPERATING ENVIRONMENT
Relay
contact output
Contact capacity : 240 V AC 1 A, 30 V DC 1 A(resistive load) Contact: 1 a Output points: 2 Points (AL1,AL2)
ALARM
Input correction (Bias): -100.0 ~ 100.0 % for instrument range Scaling : According to SH, SL of measurement range Filter : OFF, 1 ~ 120 sec. 3 settings (SV1, SV2 and SV3) and P.I.D setting each Auto tuning : According to set value (Standard type, Low PV type) Proportional Band : 0.1 ~ 999.9 % (Max. range) Integral Time : OFF, 1 ~ 6000 sec. Derivative Time : OFF, 1 ~ 6000 sec. ON/OFF control : By selecting output code (OT) “ 0 ” P.I.D selection : Zone PID/Auto 1,2,3, selectable Manual Reset : -5.0 ~ 105.0 % of output (valid when I=OFF) Direct / Reverse action : Changeable by parameter Preset output limit : -5.0 ~ 105.0 % of output value ON/OFF hysteresis (HYS) : 0.0 ~ 100.0% of instrument range (valid when ON/OFF control) A.R.W(Anti Reset Wind-up) : AUTO, 50.0 ~ 200.0 % Fuzzy : selection ON or OFF by parameter Ramp function Set point : 2 Points Multi-alarm : High/Low process alarm, High/Low deviation alarm, Hold function of alarm, Heater break alarm (H.B.A) Setting range : Process alarm
0 ~ 100 % of instrument range
Deviation alarm
-100 ~ 100 % of instrument range Measuring point : 1 Response time : According to chart speed Record type : Thermal line, 203 dpi(8.0 dots/mm) 384 dots / 1 line Record speed : 24 mm/h ~ 900 mm/h Paper : Width 57.5 mm, Length 16 m
Measurement input
Control
Alarm output
Record
Installation environment
Normal operation
condition
Influence of ambient
temperature
Continuous vibration (5~14Hz): Forward width 1.2 mm max.
(4~150Hz): 4.9
(0.5 G) max.
Vibration : 14.7
, 15 sec. max. (each 3 direction)
Shock : 147
(15 G), 11 msec max. (6 direction each 3 times) Panel cutout: Refer to page 11 Ambient temperature : 0 ~ 50 Ambient humidity : 35 ~ 85 % RH (no condensation) Influence of magnetic : 400 AT/m max. Warm-up time: 30 min. min. T/C, Voltage input :
1 V/ or 0.01 %/ of max. range
R.T.D input :
0.05 / max.
Analog output :
0.05 %/ max. (continuous output)
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