Akytec TRM500 User manual

TRM500
Temperature controller
TRM500_0283_EN
© All rights reserved. Subject to technical changes and misprints.
akYtec GmbH · Vahrenwalder Str. 269 A · 30179 Hannover · Germany
Tel: [phone] · www.akytec.de
1 Functional description
The TRM500 is a versatile temperature controller with switching current up to 30 A. The device has a
universal input for a wide range of resistance thermometers and thermocouples as well as a digital
input. It is provided with a relay output, an alarm output, a DC logic output. The outputs can be
configured for different tasks (see Appendix A). The controller can be quickly configured by using three
keys.
Functions:
– On-Off or PID control (see Fig. 1)
– Manual control
– 20 mm, 4 digit display, 2nd display optional
– Digital input filter with an adjustable time constant
– Custom 2-point linearization
– Digital input (remote start/stop or setpoint change) (see Appendix D)
– Temperature range alarm
– Auxiliary alarm output
– Additional logic output (SSR)
– Configurable outputs (see Appendix A)
– Autotuning function (see Appendix C)
– Cold junction compensation
– Input calibration (see Appendix E)
– 9 status LEDs
Ordering key:
2 Safety precautions
WARNING
Make sure that the device is fully disconnected from auxiliary power before
starting any commissioning or repair work.
CAUTION Connect the power supply only after the wiring has been completed.
DANGER Do not use the device where it is subjected to flammable or explosive gas.
3 Specifications
Table 1 General data
Power supply
230 (96…264) V AC; 50 (47...63) Hz
Power consumption, max.
5 VA
Resistance thermometer
Pt50, Pt100, Pt500, Pt1000, Ni100, Ni500, Ni1000
Accuracy
0.25%
Connection circuit
2-, 3-, 4-wire
Sampling time for 3-wire
0.3 s
Sampling time for 2- / 4-wire
0.2 s
Lead resistance, max.
15 ohm
Reference junction
internal
Thermocouple
B, J, K, L, N, R, S, T
Accuracy
0.50%
Sampling time
0.2 s
Lead resistance, max.
100 ohm
Digital input
potential free contact
ON, resistance max.
70 ohm
OFF, resistance max.
1000 ohm
Relay outputs
OUT1
30A / 250 V AC (resistive),
20A / 30 V DC
OUT2
5A / 250 V AC, 3A / 30 V DC (resistive)
Solid state relay OUT3
0/5 V, 25-40 mA
Dimensions
96 x 48 x 100 mm
IP Code
front IP54, rear IP20
Ambient temperature
-20…+50 °C
Humidity
up to 80% (non-condensing)
Weight
approx. 160 g
Table 2 Sensor types
Sensor
Parameter
Measuring range, °C
Pt50
P50
–100…+850
Pt100
P100
–100…+850
Pt500
P500
–100…+850
Pt1000
P1E3
–100…+300
Ni100
N100
–60…+180
Ni500
N500
–60…+180
Ni1000
N1E3
–60...+180
K
tP.K
–100…+1300
J
tP.J
–100…+1200
L
tP.L
-100…+800
N
tP.N
–100…+1300
T
tP.t
–100…+400
S
tP.S
0…+1750
R
TP.R
0…+1750
B
TP.B
+200…+1800
Fig. 1 Control
Fig. 2 Block diagram
4 Installation and electrical wiring
Fig. 3 Mounting and dimensions
Fig. 4 Electrical wiring
The maximum wire size is 0,75 mm².
5 Maintenance
Technical maintenance should be performed on the device at least every six months by maintenance
personnel and comprising the following tasks:
– Removing dust, dirt and foreign matter from the housing.
– Checking mounting of device
– Checking connections
The safety guidelines in Section 2 must be observed when performing maintenance.
6 Transportation and storage
The device must be transported in closed transport boxes.
Protective measures against shocks, vibrations and humidity must be observed.
Storage temperature range -30…+60 °C.
There may be no chemically active substances in the air.
7 Package content
– Temperature controller TRM500 1
– User manual 1
Appendix A. Output configuration
Appendix B. Displays and control elements
30A - relay 30 A, display with 20 mm digit height
+display with 10 mm digit height
TRM500-X
t, s
t, s
0
0
t, s
t, s
ON/OFF control PID control
T °C T °C
SP+∆
SP
SP - ∆
SP
Relay
ON
OFF
0000
0000
SENSOR
DI
Control
Alarm
OUT2
Relay 5 A
OUT1
Relay 30 A
OUT3
SSR
Alarm
Pulse
control
Load
Load
Temperature
sensor
TRM500
Fastenings Mounting hole
OUT1 OUT2 OUT3
30 A, 230 VAC
20 A, 30 VDC
N
L1 N
L1 NL1
DI SENSOR
SSR
230 VAC
LOAD
5 A, 230 VAC
3 A, 30 VDC
25-40 mA
0/5 VDC
LOAD
RTD
2-wire
RTD
3-wire
RTD
4-wire
TC
REMOTE
POWER
SUPPLY
1 2 3 4 5 6 7 8 9 10 11 12 13 14
ConF=1.U
ConF=3.U
ConF=2.U
t
t
t
t
Alarm logic
DI
DI
DI
Control
Alarm
Alarm
Alarm
OUT1
Relay 30 A
OUT2
Relay 5 A
OUT3
SSR
OUT2
Relay 5 A
OUT3
SSR
OUT1
Relay 30 A
OUT2
Relay 5 A
Control
Control
I
II
III
or
ConF=1.
or
ConF=2.
OUT2
ON
OFF
ON
OFF
ON
OFF
ON
OFF
OUT2
OUT2
OUT1
(inside range)
U (outside range)
U.Lo U.Hi
Output configuration
U
U
U
Display D1
- measuring value (Operation)
- setpoint (Operation)
- control signal (Manual)
- parameter group (Setup)
- parameter name (Setup)
Display D2
- setpoint (Operation)
- measuring value (Manual)
- control signal (Manual)
- parameter name (Setup)
- parameter value (Setup)
- parameter value (Setup)
— — — error (sensor failure, CJC failure,
exceedance of the measuring range)
TRM500
°C
TEMPERATURE TRANSMITTER
T UP
T
NORM
T
DOWN
SP1
SP2
AUTO
MAN
ON
ALARM
PROG
SP1
- lit when SP1 or SP1 + SP2 is activ
- flashes when correction setpoint
SP2
- lit when SP2 or SP1 + SP2 is activ
- flashes when correction setpoint
AUTO
- lit when control is activ
- flashes when PID autituning
MAN
- lit when manual control is activ
Shotly - increasing of parameter value
Shotly - selecting a menu item (Setup)
- next parameter
Shotly - decreasing of parameter value
- previous parameter
- cancel modification (Setup)
- confirmation of the modification and switch
to the next parameter (Setup)
> 3 s - end of menu ( oUt)
> 3 s - switch to the Setup mode (Operation)
PROG
T
UP
T NORM
T
ON
ALARM
DOWN
- lit when sensor failure and/or exceeding alarm limits
- lit when OUT1 or OUT3 is ON
- lit when T < lower alarm limit
- lit when T inside the alarm limits
- lit when T > upper alarm limit

TRM500
Temperature controller
TRM500_0283_EN
© All rights reserved. Subject to technical changes and misprints.
akYtec GmbH · Vahrenwalder Str. 269 A · 30179 Hannover · Germany
Tel: [phone] · www.akytec.de
>3 s Quick
setup Full setup
Control Sensor Calibration
Operation
FaST FuLL oUt
Cont SEnS D. nP tuNE Corr oUt
285.0
PASS
Corr
17
Corr
Y1
Corr
5.3
Y1 Y1
5.0
Corr
Y2
NULL
Corr
oUt
Corr
oUt
Corr
APLY
Corr
Corr
Y3 oUt
Corr
APLY
Corr
oUt
Corr
APLY
Corr
284.9
285.0
0.0
284.9
100.0
284.9
350.9
285.0
if inP.F = mAn2 then
43.1
284.9
Switch to factory settings
Press
Appendix D. Digital input configuration (Parameter InP.F)
5s
284.9
284.9
285.0
285.0
284.9
40.0
Measured value
SP1 = 285
284.9
284.9
285.0
Disable cold junction compensation (CJC)
0.0
206.2
43.1
206.2
285.0
284.9
284.9
285.0
285.0
284.9
325.0
DI
SP1
SP2
InP.F = mAn1 - switching to Manual, when switched back-control with the last setpoint
InP.F = r-S - control on/off
1. Setpoint switching
PROG
PROG
PROG
PROG
PROG
PROG
PROG
PROG
PROG
PROG
PROG
PROG
PROG
PROG
PROG
PROG
PROG
PROG
PROG
PROG
PROG
PROG
PROG
PROG
PROG
PROG
PROG
PROG
PROG
PROG
PROG
PROG
PROG
PROG
PROG
Appendix C. Configuration
Digital input Autotuning
and simultaneously, then for confirmation
DI
2. Switching to Manual
DI DI
DI DI
3. Control on/off
InP.F = mAn2 - switching to Manual, when switched back - control with the last measured
temperature instead of setpoint
Control signal
SP2 = 40
SP1
DI
SP2
DI
SP1
SP1 = 285
SP2 = 40
Measured value
SP1
DI
Measured value
SP1+SP2
DI
Measured value
SP1
inP.F = mAn1
Measured value
Setpoint
DI
Measured value
Control signal
manipulation
Control signal
Control signal
Measured value
Measured value
Control signal
DI
Measured value
Setpoint
Setpoint = last mea-
sured value
inP.F = Set2
P.ini = 0.0
P.ind = t-P inP.F = mAn1
P.ini = 0.0
P.ind = P
Measured
value
Setpoint
DI
Control signal
Measured
value
Control signal
Measured
value
DI
Measured
value
Setpoint
if inP.F = mAn2 then
Setpoint = last measu-
red value
Appendix E. Calibration
SP1
SP1
inP.F = Add2
Measured value
Measured value manipulation
Control signal
manipulation
Exit
Exit
Exit
Exit
Exit
Exit
Exit
new
Setpoint
SP1
Setpoint
SP1
adjustment
new
Setpoint
SP2
displayed if inP.F = Set2 or inP.F = Add2
Sensor type [P100]
(see Table 2)
Control [on.oF]
Pid = PID
on.oF = ON/OFF
T
UP
T
NORM
T
DOWN
ON
MAN
REG
ALARM
SET1
SET2
SP1
T UP
T NORM
T DOWN
ON
MAN
REG
ALARM
SET1
SET2
SP1
T
UP
T
NORM
T
DOWN
ON
MAN
REG
ALARM
SET1
SET2
SP2
T
UP
T
NORM
T
DOWN
ON
MAN
REG
ALARM
SET1
SET2
SP2
T UP
T NORM
T
DOWN
ON
MAN
REG
ALARM
SET1
SET2
Note: The values in the square brackets are factory settings
S.TYP
FUNC
Hysteresis [1.0]
Range 0...1800
HYST
Lower Alarm Limit [0.0]
Range -250...+1800
U.Lo
Lower Alarm Limit [100.0]
Range -250...+1800
U.H
o.ut
U.Lo
U.H
CoNF
PrD
DL
FUNC
HYST
P D.P
P D.
P D.D
OUT
Lower alarm limit [0.0]
Range -250...+1800
Upper alarm limit [100.0]
Range -250...+1800
Output mode [1.U]
(see Appendix A)
1.U = OUT1 - ON/OFF or PID
OUT2 -
OUT3 - OFF
2.U = OUT1 - OFF
OUT2 - ON if T> U.Hi or T<U.Lo
ON if U.Lo< T <U.Hi
ON if T>U.Hi or T<U.Lo
OUT3 - ON/OFF or PID
3.U = OUT1 - ON if T > U.Hi
OUT2 - ON if T < U.lo
OUT3 - ON/OFF or PID
1. = OUT1 - ON/OFF or PID
OUT2 -
OUT3 - OFF
U
2. = OUT1 - OFF
OUT2 - ON if U.Lo <T < U.Hi
OUT3 - ON/OFF or PID
U
PWM period [1.0]
Range 0...60 s
Minimum pulse length [0.050]
Range 0...9.999 s
Control OUT1/OUT3 [on.oF]
Pid = PID
on.oF = ON/OFF
Hysteresis [1.0]
Range 0...1800
P-component [10.00]
Range 0.001...9999
I-component [50.0]
Range 0...999.9
D-component [25.0]
Range 0...999.9
displayed if FUnC = on.oF
displayed if
FUnC = Pid
S.tYP
Cor.A
F L.T
F L.L
R.Con
oUT
Sensor type [P100]
(see Table 2)
Digital input mode [oFF]
(see Appendix D)
NP.F
oFF
r-S
Set2
Add2
mAn1
mAn2
= deactivated
= control ON/OFF
= switching SP1/SP2
= switching SP1/SP2+SP2
= Manual
= Manual, using the last
measured temperature
instead of SP1
P. n
P. nd
oUT
see Appendix E
„Calibration“
Manual control -
Initial control signal [Last]
Range 0.00...100
Last = last value before switching
to Manual
Manual control -
Indication [P]
P
t-P= Control signal = Temperature/Control signal
alternately
displayed if
inP.F = mAn1 or mAn2
tunE
T
UP
T
NORM
T
DOWN
ON
MAN
REG
ALARM
SET1
SET2
tunE
T
UP
T
NORM
T DOWN
ON
MAN
REG
ALARM
SET1
SET2
tunE
T
UP
T
NORM
T
DOWN
ON
MAN
REG
ALARM
SET1
SET2
tunE
T
UP
T NORM
T
DOWN
ON
MAN
REG
ALARM
SET1
SET2
tunE
T
UP
T
NORM
T DOWN
ON
MAN
REG
ALARM
SET1
SET2
Autotuning
Cancel
tunE
T UP
T NORM
T
DOWN
ON
MAN
REG
ALARM
SET1
SET2
Autotuning successfully
completed
Autotuning cannot be
successfully completed
5 sec
5 sec
displayed if S.tYP = RTD
displayed if FUnC = on.oF
RTD circuit [3]
2 = 2-wire
3 = 3-wire
4 = 4-wire
Filter time constant
[0.01]
Range 0...30 s
Offset [0.0]
Range -99.9...99.9
Filter bandwidth[10]
Range 0...100 °C
PROG
Press PROG and simultaneously, then for confirmation
PROG
InP.F = Set2
InP.F = Add2
- switching SP1/SP2 or
- switching SP1/SP2+SP2
1a. Switching SP1/SP2
1b. Switching
SP1/SP1+SP2
TUP
TNORM
TDOWN
ON
MAN
REG
ALARM
SET1
SET2
TUP
TNORM
TDOWN
ON
MAN
REG
ALARM
SET1
SET2
TUP
TNORM
TDOWN
ON
MAN
REG
ALARM
SET1
SET2
TUP
TNORM
TDOWN
ON
MAN
REG
ALARM
SET1
SET2
TUP
TNORM
TDOWN
ON
MAN
REG
ALARM
SET1
SET2
TUP
TNORM
TDOWN
ON
MAN
REG
ALARM
SET1
SET2
2a. Manual control, indication
„Temperature/Control signal“
2b. Manual control, indication „Control signal“
TUP
TNORM
TDOWN
ON
MAN
REG
ALARM
SET1
SET2
TUP
TNORM
TDOWN
ON
MAN
REG
ALARM
SET1
SET2
TUP
TNORM
TDOWN
ON
MAN
REG
ALARM
SET1
SET2
TUP
TNORM
TDOWN
ON
MAN
REG
ALARM
SET1
SET2
TUP
TNORM
TDOWN
ON
MAN
REG
ALARM
SET1
SET2
TUP
NORM
DOWN
ON
MAN
REG
ALARM
SET1
SET2
TUP
NORM
DOWN
ON
MAN
REG
ALARM
SET1
SET2
TUP
NORM
DOWN
ON
MAN
REG
ALARM
SET1
SET2
TUP
NORM
DOWN
ON
MAN
REG
ALARM
SET1
SET2
T
T
T
T
T
T
T
T
Password
17 Flashing Y1 Calibration factor Y1=0
Measured value
according to the
reference signal
flashing value
To calibrate the first point:
connect a resistance decade (for RTD) or mV-signal (for TC)
as a reference signal to the input „Sensor“
Adjust temperature
according to the
reference table
2nd point calibration
when required
3nd point calibration
when required
back to menu
„Calibration“
save calibration factor Y1
don't save calibration
factor Y1
save calibration factor Y2
don't save calibration
factor Y2
save calibration factor Y3
don't save calibration
factor Y3
T UP
T
NORM
T DOWN
ON
MAN
REG
ALARM
SET1
SET2
T UP
T NORM
T DOWN
ON
MAN
REG
ALARM
SET1
SET2
T
UP
T
NORM
T DOWN
ON
MAN
REG
ALARM
SET1
SET2
T UP
T NORM
T DOWN
ON
MAN
REG
ALARM
SET1
SET2
T
UP
T NORM
T DOWN
ON
MAN
REG
ALARM
SET1
SET2
T UP
T
NORM
T DOWN
ON
MAN
REG
ALARM
SET1
SET2
T
UP
T NORM
T DOWN
ON
MAN
REG
ALARM
SET1
SET2
T UP
T NORM
T
DOWN
ON
MAN
REG
ALARM
SET1
SET2
T
UP
T NORM
T DOWN
ON
MAN
REG
ALARM
SET1
SET2
T
UP
T NORM
T DOWN
ON
MAN
REG
ALARM
SET1
SET2
T UP
T NORM
T DOWN
ON
MAN
REG
ALARM
SET1
SET2
T UP
T
NORM
T DOWN
ON
MAN
REG
ALARM
SET1
SET2
T UP
T NORM
T
DOWN
ON
MAN
REG
ALARM
SET1
SET2
T
UP
T NORM
T DOWN
ON
MAN
REG
ALARM
SET1
SET2