Dwyer TSF-DF - Manual (Page 2)

List of Parameters
Parameter Descriptions
SP = Set Point. Temperature we wish to activate relay output.
r0 = Differential or hysteresis.
r1 = Lower value for SP.
r2 = Higher value for SP.
r3 = Alarm reset
Aut = Automatic
hoL = Manual
PuP = Reset on Power Up
r4 = If the probe reading does not fluctuate r4 degrees in 1 minute, the control will
enter alarm condition.
d0 = High or low limit control.
Where TS is the probe input temperature.
If d0 = Hi and r3 = Aut:
If TS ≥ SP relay output ON, AL displayed.
If TS ≤ SP - r0 relay output OFF, TS displayed.
If d0 = Hi and r3 = hoL:
If TS ≥ SP relay output ON, AL displayed.
If TS ≤ SP - r0 it waits for reset of relay output OFF, TS displayed.
If d0 = Lo and r3 = Aut:
If TS ≤ SP relay output ON, AL displayed.
If TS ≥ SP + r0 relay output OFF, TS displayed.
If d0 = Lo and r3 = hoL:
If TS ≤ SP relay ON, AL displayed.
If TS ≥ SP + r0 it waits for reset to relay output OFF, TS displayed.
c0 = Minimum stopping time of the load.
c2 = Output status with probe error.
c3 = Energize relay on alarm condition (Determines fail state during
power loss).
Yes = Relay energized during alarm condition,
No = Relay de-energized during alarm condition.
P1 = Ambient probe adjustment.
P5 = Ambient probe type.
tcJ = (Type J), tch = (Type K), tcS = (Type S).
H5 = Access code to parameters (factory set at 0).
LED Indication and Display Messages
The Alarm LED indicates if the relay output is connected or not. When
the relay output is connected, the message AL is displayed alternated
with the probe temperature.
In normal operation the probe temperature will be shown on the display.
In case of error, the following messages can be shown:
Erl = memory error
ooo = open probe error
--- = ambient temperature out to range.
TSF-MDF Parameter Programming
Set Point Parameter Access:
• Press SET. SP text will appear on the display.
• Press SET again. The set point value is shown on the display.
• Use the UP and DOWN arrows to modify set point value.
• Press SET to save any new values.
• Press SET and DOWN at the same time to quit programming, or wait one minute
and the display will automatically exit the programming mode.
Code Protected Parameters Access:
• Press SET and hold for 8 seconds. The access code value 0 is shown on the display.
With the UP and DOWN arrows, enter the access code (unit comes with access code
set at 0 from the factory).
• Press SET to enter the code. If the code is correct, the first parameter label is shown
on the display (SP).
• Move to the desired parameter with the UP and DOWN arrows.
• Press SET to view the value on the display.
• Use the UP and DOWN arrows to modify the parameter value.
• Press SET to save the value and exit the parameter.
• Repeat until all necessary parameters are modified.
• Press SET and DOWN at the same time to quit programming, or wait one minute
and the display will automatically exit programming mode.
TSF-DF Parameter Programming
After all the parameters have been set to their desired values on the TSF-MDF, a
Model TS2-K is used to transfer the parameters from the TSF-MDF to all TSF-DF
controls that require those parameters. Dip switches are located inside the TS2-K to
select between upload and download conditions.
Upload Parameters from TSF-MDF to TS2-K Key:
• Set the internal dip switches on the Model TS2-K programming key to the upload
position.
• Connect the TS2-K into the port on the back of the TSF-MDF.
• Press and hold the blue button on the TS2-K.
• When the LED on the TS2-K turns green, the parameters have been successfully
uploaded; otherwise one of the following errors may have occurred:
• Flashing Green LED: Low battery.
• Flashing Red LED: A communication error has occurred, check the connection
between the TS2-K and the control.
Download Parameters from the TS2-K to the TSF-DF Control:
• Set the internal dip switches in the Model TS2-K programming key to the download
position.
• Connect the TS2-K into the port on the back of the TSF-DF.
• Press and hold the blue button on the TS2-K.
• When the LED on the TS2-K turns green, the parameters have been successfully
loaded on the TSF-DF control; otherwise one of the following errors may have
occurred:
• Flashing Green LED: Low battery.
• Flashing Red LED (90% off, 10% on): A communication error has occurred. To
solve this problem, check the connection between the TS2-K and the control.
• Flashing Red LED (10% off, 90% on): A memory error has occurred. To solve
this problem, repeat the steps to upload the parameters from the TSF-MDF to
the TS2-K configuration key.
• Alternating Red and Green LED: A program error has occurred. To solve this
problem, check that the version number on the TSF-MDF and the TSF-DF are
the same.
• Repeat the download step for the rest of the TSF-DF controls.
Reset An Alarm:
When the parameter r3 = Aut, the alarm condition will automatically reset once the
probe temperature reading returns to non-alarm conditions. When the parameter r3 =
hoL, the alarm condition will remain activated until a reset signal is received either by
pressing the RST key on the front face of the control or by closing contact to the rear
input.
• When d0 = Hi the reset is accepted when the probe temperature TS ≤ SP - r0.
• When d0 = Lo the reset is accepted when the probe temperature TS ≥ SP + r0.
MAINTENANCE
Upon final installation of the Series TSF-DF Thermocouple Limit Control, no routine
maintenance is required. A periodic check of the system calibration is recommended.
The Series TSF-DF is not field serviceable and should be returned if repair is needed
(field repair should not be attempted and may void warranty). Be sure to include a
brief description of the problem plus any relevant application notes. Contact customer
service to receive a return goods authorization number before shipping.
CLEANING & REPAIR
Clean the surface of the display controller with a soft damp cloth. Never use abrasive
detergents, petrol, alcohol or solvents.
LOVE CONTROLS DIVISION
Phone: 219/879-8000 www.love-controls.com
DWYER INSTRUMENTS, INC. Fax: 219/872-9057 e-mail: [email protected]
P.O. BOX 373 • MICHIGAN CITY, INDIANA 46360, U.S.A.
©Copyright 2014 Dwyer Instruments, Inc. Printed in U.S.A. 4/14 FR# R7-444144-00
SP
r0
r1
r2
r3
r4
d0
c0
c2
c3
P1
P5
H5
Description
Set Point
Differential or Hysteresis
Lower Limit for SP
Higher Limit for SP
Reset Control
Short Circuit Probe Detection
High or Low Limit Control
Minimum Stopping Time
Output Status with Probe Error
Alarm Energize Condition
Ambient Probe Adjustment
Ambient Probe Type
Access Code to Parameters Units
Degrees
Degrees
Degrees
Degrees
Option
Degrees
Option
Seconds
Option
Option
Degrees
Option
Numeric Range
r1 to r2
1 to 99
0 to r2
r1 to 999
Aut/hoL/PNP
0 to 999
Hi/Lo
0 to 999
Off/On
No/Yes
-30 to 30
tcJ, tch, tcS
0 to 255
The keyboard security code can be reset to ZERO by turning off
the controller and turning it on again while keeping the SET key
depressed.
NOTICE