Red-lion TCU User Manual Page 42
- Page / 104
- Table of contents
- BOOKMARKS
Rated. / 5. Based on customer reviews
Alarm Hysteresis (AHYS)
The alarm(s) values have a programmable hysteresis b and to prevent alarm
output chatter near the alarm trigger temperature. The hysteresis value should
be set to eliminate this effect. A value of 2° to 5° is usually sufficient f or most
applications. A single alarm hysteresis value applies to both alarms. See the
alarm action figures, page 29, for the effect of hysteresis on the various alarm
types.
AHYS - 1 to 250 degrees
Cooling Output Module (5-02) (Optional)
The optional secondary output (OP2) operates as an independent cooling
output for systems that use heating and cooling. One of the three types of
output modules (Relay, Logic/SSR Drive or Triac) must be ordered
separately and installed into the cooling channel socket. The output modules
may be replaced or interchanged (with appropriate wiring considerations) at
any time without re-programming the controller.
The front panel indicator OP2 illuminates when the cooling output is on.
(See Output Module “OUTPUT ON” State Table, page 6, for definition,
under installing output modules section). Cooling output power is defined as
ranging from -100% (full cooling) to 0% (no cooling, unless a heat-cool band
overlap is used).
Cooling Cycle Time (CYC2)
A value of 0 turns off the cooling output, independent of cooling power
demand.
CYC2 - 0 to 250 seconds
Cooling Relative Gain (GAN2)
This parameter defines the g ain o f the cooling band relative to the heating
band. A value of 0.0 places the cooling output into ON/OFF control mode
with the Heat-Cool parameter (db-2) becoming the cooling output hysteresis.
This may be done independent of the main output control mode (PID or
ON/OFF). Relative gain is generally set to balance the effects of cooling to
that of heating for best control.
GAN2 - 0 .0 to 10.0
Example: If 10 KW of heating and 5 KW of cooling is available, initially set
the cooling g ain to (2.0). Figure 18, Heat/Cool Operation illustrates the
effect of different gains.
Heat-Cool Overlap/Deadband (db-2)
This parameter def ines the area in which both heating and cooling are
active (negative value) or the deadband area between the bands (positive
value). The parameter units are degrees or tenth’s of degrees (depending on
system resolution). If a heat/cool overlap is specified, the displayed percent
output power is the sum of the heat power (OP1) and the cool power (OP2).
db-2 - -999 to 9999
If cooling relative gain is zero, the cooling output operates in the ON/OFF
mode, with this parameter becoming the cooling output hysteresis (positive
value only). The Heat/Cool Operation Figures illustrate the effects of
different deadbands.
34
Figure 18, Heat/Cool Operation (db=0)
Figure 19, Heat/Cool Operation (db>0)
- THE TEMPERATURE 1
- CONTROLLER 1
- US LISTED 2
- Table of Contents 3
- GENERAL DESCRIPTION 9
- SAFETY SUMMARY 10
- Installation Environment 11
- Standard Unit Installation 11
- Removing Bezel Assembly 13
- Installing Bezel Assembly 13
- Unit Removal Procedure 13
- Output Modules 14
- Select Input Sensor Type 15
- Select AC Power (115/230 VAC) 15
- EMC INSTALLATION GUIDELINES 16
- Wiring Connections 16
- error of 2.5°C/ohm of 17
- FRONT PANEL DESCRIPTION 20
- OPERATION OVERVIEW 21
- Configuration Of Parameters 23
- Parameter Entry 24
- Normal Display Mode 24
- UNPROTECTED PARAMETER MODE 25
- PROTECTED PARAMETER MODE 27
- Front Panel Program Disable 28
- HIDDEN FUNCTION MODE 29
- Input Module (1- In) 30
- Output Module (2-OP) 33
- Lockouts Module (3-LC) 36
- from the temperature 41
- Communication Format 56
- Sending Commands And Data 56
- Receiving Data 59
- PC (Cont’d) 62
- Serial Connections 62
- HEATER CURRENT MONITOR OPTION 65
- VALVE POSITION OPTION 66
- Velocity Mode Valve Control 67
- SECOND ANALOG INPUT OPTION 68
- PID CONTROL 71
- Derivative Time 72
- PID Adjustments 72
- PID Adjustments (Cont’d) 73
- ON/OFF CONTROL 74
- AUTO-TUNE 76
- Initiate Auto-Tune 77
- Plastics Extruder Application 79
- APPENDIX “D” - MANUAL TUNING 89
- Closed Loop Cycling Method 90
- APPENDIX “E” - CALIBRATION 91
- Second Input Check 92
- Heater Current Monitor Check 92
- Second Analog Input Check 92
- Valve Positioner Check 92
- Calibration 92
- UNIT NUMBER 95
- CONFIGURE INPUT 95
- CONFIGURE OUTPUT 95
- CONFIGURE LOCKOUTS 96
- CONFIGURE ALARMS 96
- CONFIGURE COOLING 96
- CONFIGURE SECOND ANALOG INPUT 97
- CONFIGURE VALVE POSITIONER 97
- CONTROLLER OPERATING MODE 97
- HEATER CURRENT MONITOR MODELS 98
- LIMITED WARRANTY 103
- TCU/IM - N 02/13 104
- DRAWING NO. LP0235 104
Related products and manuals for Hardware Red-lion TCU
Hardware Red-lion PSC User Manual
(8 pages)
(8 pages)
Hardware Red-lion TSC User Manual
(92 pages)
(92 pages)
Hardware Red-lion PCU User Manual
(96 pages)
(96 pages)
Hardware Red-lion TLA User Manual
(16 pages)
(16 pages)
Hardware Red-lion IFMA User Manual
(8 pages)
(8 pages)
Hardware Red-lion ITMS User Manual
(16 pages)
(16 pages)
Hardware Red-lion IAMS User Manual
(4 pages)
(4 pages)
Hardware Red-lion IFMR User Manual
(8 pages)
(8 pages)
Hardware Red-lion AIMI User Manual
(1 pages)
(1 pages)
Hardware Red-lion IAMA User Manual
(8 pages)
(8 pages)
Hardware Red-lion IAMA0006 User Manual
(4 pages)
(4 pages)
Hardware Red-lion IRMA User Manual
(8 pages)
(8 pages)
Hardware Red-lion ITMA User Manual
(8 pages)
(8 pages)
Hardware Red-lion IAMS User Manual
(86 pages)
(86 pages)
Hardware Red-lion NT100 User Manual
(4 pages)
(4 pages)
Hardware Red-lion ICM8 User Manual
(8 pages)
(8 pages)
Hardware Red-lion GCM232 User Manual
(4 pages)
(4 pages)
Hardware Red-lion GCM422 User Manual
(4 pages)
(4 pages)
Hardware Red-lion ICM4 User Manual
(4 pages)
(4 pages)
© 2020, manymanuals.com. All rights reserved. | 0.255 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comments to this Manuals