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Temperature Controller
TCU
red lion TCU User Manual
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Configure
Module
2
-
Output
Parameters
(2-OP)
Display
Parameter
Range
and
Units
(Factory
Setting
Value)
Description/
Comments
CYCt
Cycle
time
0
to
250
seconds
(2)
0
turns
OP1
off.
This
parameter
does
not
appear
if
Valve
Positioner
option
is
installed.
OPAC
Control
Action
drct
-
cooling
rEv
-
heating
(rev)
For
both
PID
&
ON/OFF
control.
OPLO
Output
power
lower
limit
range
0%
to
100%,
OP1
(0)
Set
OPLO
<
OPHI
-100%
to
100%,
OP1
&
OP2
(-100)
If
cooling
option
is
installed.
OPHI
Output
power
upper
limit
range
0%
to
100%,
OP1
(100)
Set
OPHI
>
OPLO
-100%
to
100%
OP1
&
OP2
(100)
If
cooling
option
installed.
OPFL
Sensor
fail
power
preset
0%
to
100%,
OP1
-100%
to
100%,
OP1
&
OP2
(0)
Set
to
a
value
to
safely
control
the
process
in
the
event
of
input
sensor
failure.
OPdP
Output
power
dampening
(filtering)
time
0
to
250
seconds
(3)
0=o
f
f
(no
dampening)
Set
in
range
of
1
50
to
1
10
of
integral
time.
CHYS
ON/OFF
control
hysteresis
1t
o2
5
0
1
or
0.1
degree
(1)
Heating
side
only.
tcod
Auto-tune
dampening
mode
0t
o4
(0)
0
=
fastest
response
4
=
slowest
response
Display
Parameter
Range
and
Units
(Factory
Setting
Value)
Description/
Comments
ANAS
Linear
DC
output
assignment
OP
-%
output
power
INP
-
input
temp.
SP
-
setpoint
value
dEv
-
deviation
dE-2
-
Internal
Cascade
Secondary
deviation
SP-2
-
Internal
Cascade,
Directed
Setpoint
(OP)
This
parameter
appears
if
analog
option
is
installed.
ANLO
Linear
DC
output
low
scaling
value
-999
to
9999
(0.0)
Units
depend
on
ANAS
selection.
This
parameter
appears
if
analog
option
is
installed.
ANHI
Linear
DC
output
high
scaling
value
-999
to
9999
(100.0)
Units
depend
on
ANAS
selection.
This
parameter
appears
if
analog
option
is
installed.
ANdb
Linear
DC
output
deadband
0.0
to
25.0%
(0.0)
Only
used
when
ANAS=OP.
0.0%=
no
deadband
ANUt
Linear
DC
update
time
0
to
250
seconds
(0)
Only
used
when
ANAS=OP.
0
seconds
updates
output
at
a
rate
of
10/sec.
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
48
50
Table of Contents
Default Chapter
3
Table of Contents
3
General Description
9
Safety Summary
10
Installation & Connections
11
Installation Environment
11
Standard Unit Installation
11
NEMA 4X/IP65 Unit Installation
11
Unit Removal Procedure
13
Removing Bezel Assembly
13
Installing Bezel Assembly
13
Output Modules
14
Output Module Restrictions
14
Installing Output Modules
14
Typical Connections
14
Select Input Sensor Type
15
Select AC Power (115/230 VAC)
15
Emc Installation Guidelines
16
Wiring Connections
16
Signal Wiring
17
Valve Positioner Wiring
18
Linear DC Output Wiring
18
Second Analog Input Wiring
18
Heater Current Monitor Wiring
19
Program Disable or User Input Wiring
19
AC Power Wiring
19
Front Panel Description
20
Button Functions
20
Operation Overview
21
Controller Power-Up
21
Controller Power down
21
Process Start-Up
21
Manual (User) & Automatic Operation
21
Remote and Local Setpoint Operation
22
Configuration of Parameters
23
Parameter Entry
24
Normal Display Mode
24
Modifying a Secondary Display Parameter from the Front Panel
24
Unprotected Parameter Mode
25
Unprotected Parameter Mode Reference Table
25
Protected Parameter Mode Reference Table
27
Protected Parameter Mode
27
Front Panel Program Disable
28
Models with User Input
28
Models with Program Disable
28
Hidden Function Mode
29
Hidden Function Mode Reference Table
29
Configuration Parameter Modules
30
Input Module (1- In)
30
Input Type (Type)
30
Temperature Scale (SCAL)
30
Temperature Resolution (Dcpt)
30
Input Signal Filter and Display Update Rate (Fltr)
30
Input Sensor Correction Constants (SPAN & Shft)
31
Setpoint Limit Values (SPLO & SPHI)
31
Setpoint Ramp Rate (Sprp)
31
User Input
32
Heater Current Monitor Scaling (Hcur) (Optional)
32
Output Module (2-OP)
33
Time Proportioning Cycle Time (Cyct)
33
Output Control Action (OPAC)
33
Output Power Limits (OPLO & OPHI)
33
Sensor Fail Preset Power (OPFL)
33
Output Power Dampening (Opdp)
34
ON/OFF Control Hysteresis Band (CHYS)
34
Auto-Tune Dampening Code (Tcod)
34
Linear DC Analog Output (ANAS, ANLO, ANHI, Andb, Anut) (Optional)
35
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: Www.clrwtr.com - Email: Info@Clrwtr.com Lockouts Module (3-LC)
36
Lower Display Lockouts (SP, OP, Hcur, IN-2, Dev, Udsp)
36
Protected Mode Lockouts (Code, PID, PID2, Rtbs & AL)
36
Hidden Mode Lockouts (Alrs, Trnf, Tune and SPSL)
36
Alarm Module (4-AL) (Optional)
37
Alarm Action (Act1, Act2)
37
Second Analog Input Alarm
37
Heater Break Alarm (Hcur)
37
Valve Fail Alarm (VFAL)
37
Alarm Reset (Rst1, Rst2)
41
Alarm Standby Delay (Stb1, Stb2)
41
Alarm Value (AL-1, AL-2)
41
Alarm Hysteresis (AHYS)
42
Cooling Output Module (5-02) (Optional)
42
Cooling Cycle Time (CYC2)
42
Cooling Relative Gain (GAN2)
42
Heat-Cool Overlap/Deadband (Db-2)
42
Serial Communications Module (6-SC) (Optional)
43
Baud Rate (Baud)
43
Parity Bit (Parb)
43
Address Number (Addr)
43
Abbreviated or Full Transmission (Abrv)
43
Print Rate (Prat)
43
Print Options (Popt)
44
Second Analog Input Module (7-2N) (Optional)
44
Operation Mode (Oper)
44
Square Root Linearization (Root)
44
Decimal Point Position (Dpt2)
45
Second Analog Input Scaling Points (Dsp1, INP1, Dsp2, INP2)
45
Signal Input Values (INP1 & INP2)
45
Local/Remote Setpoint Transfer Modes (Sptr)
46
Secondary Output Power Dampening (Opd2)
46
Valve Positioner Module (8-VP)
46
Valve Position 1 and Valve Position 2 (VPS1, VPS2)
46
Valve Update Time (Vudt) (Position and Velocity Mode)
47
Valve Position Deadband (Vpdb) (Position Mode)
47
Valve Fail Time Alarm (VFAL) (Position Mode)
47
Valve Motor Open Time and Valve Motor Close Time (Vopt, Vclt) (Velocity Mode)
47
Valve Minimum on Time (Vont)(Velocity Mode)
47
Factory Service Operations Module (9-FS)
47
Reference Table: Configuration Parameter Module
48
Configure Module 1 - Input Parameters (1-IN)
48
Configure Module 2 - Output Parameters (2-OP)
49
Configure Module 3 - Lockout Parameters (3-LC)
50
Configure Module 4 - Alarms (4-AL)
51
Configure Module 5 - Cooling Parameters (5-O2)
52
Configure Module 6 - Serial Communications (6-SC)
53
Configure Module 7 - Second Analog Input (7-2N)
54
Configure Module 8 - Valve Positioner (8-VP)
54
Configure Module 9 - Factory Service Operations (9-FS)
55
Rs485 Serial Communications Interface
56
Communication Format
56
Sending Commands and Data
56
Output Status
57
Receiving Data
59
Terminal Emulation Program for IBM PC
61
Serial Connections
62
Terminal Descriptions
62
Connecting to a Host Terminal
64
Troubleshooting Serial Communications
64
Heater Current Monitor Option
65
Valve Position Option
66
Position Mode Valve Control
66
Velocity Mode Valve Control
67
Second Analog Input Option
68
Remote Setpoint
68
Temperature Ratio Control
68
Temperature Remote Setpoint Slave Control
68
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: Www.clrwtr.com - Email: Info@Clrwtr.com Cascade Control
68
External Cascade Control
69
Internal Cascade Control
70
Pid Control
71
Proportional Band
71
Integral Time
71
Derivative Time
72
Output Power Offset (Manual Reset)
72
PID Adjustments
72
On/Off Control
74
Auto-Tune
76
Initiate Auto-Tune
77
Auto-Tune of Heat/Cool Systems
77
Auto-Tune of Internal Cascade Controllers
77
Auto-Tune of External Cascade Systems (Remote Setpoint)
78
APPENDIX“A”-Applicationexamples ··········································· 71
79
APPENDIX "A" - Application Examples
79
Plastics Extruder Application
79
Temperature Control Programming Example
80
Appendix "B" - Specifications and Dimensions
81
Appendix "C" - Troubleshooting
86
Appendix“C”-Troubleshooting ············································ 78
88
Appendix “B” - Specifications and Dimensions ·······························73
88
Output Leakage Current
88
Appendix“D”-Manualtuning ··············································· 81
89
Appendix "D" - Manual Tuning
89
Open Loop Step Response Method
89
Closed Loop Cycling Method
90
Appendix“E”-Calibration·················································· 83
91
Appendix "E" - Calibration
91
Calibration Check
91
MV Reading Check
91
Thermocouple Cold Junction Temperature Check
91
RTD Ohms Reading
91
Linear DC Output Check
91
Second Input Check
92
Heater Current Monitor Check
92
Second Analog Input Check
92
Valve Positioner Check
92
Calibration
92
Configure Step 9 - Factory Service Operations (9-Fs)
92
Millivolt Calibration (Cal)
93
Thermocouple Cold Junction Calibration (CJC)
93
RTD Ohms Calibration (Rtd)
93
Analog Output Calibration (ANCL)
93
Second Analog Input Calibration (2CAL)
94
Second Analog Input (Remote Setpoint)
94
Heater Current Monitor
94
Motorized Valve Positioner
94
Appendix "F"- User Parameter Value Chart
95
Appendix "G" Ordering Information
98
Limited Warranty
103
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red lion TCU Specifications
General
Brand
red lion
Model
TCU
Category
Temperature Controller
Language
English
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