Full Gauge Controls MT-622Ri Instruction Manual

1. DESCRIPTION
MT-622Ri
The uses a type J thermocouple and has two outputs for temperature control and an
internal buzzer. The second stage can be configured to also operate as an alarm or cyclic timer. It also
has a timer that indicates the end of the process time, which can be triggered by the panel buttons or the
digital inputs.
2. APPLICATIONS
• Fryers
• Ovens
3. TECHNICAL SPECIFICATIONS
- Power Supply: MT-622Ri - 115/230 Vac ±10% (50/60 Hz)
MT-622RiL - 12/24 Vac/dc
- Control Temperature: -50 to 600°C / -58 to 999°F
- Resolution: 1ºC / 1ºF
- Dimensions: 71 x 28 x 71 mm
- Operating temperature: 0 to 50 ºC / 32 to 122ºF
- Operating humidity: 10 to 90% RH(without condensation)
- Load Current: OUT 1 - 16(8)A/ 250 Vac 1HP - 4000W
OUT 2 - 5(3)A/ 250 Vac 1/8HP
- Sensor: Thermocouple Type J (sold separately)
4. CONFIGURATIONS
4.1. Control temperature adjust (SETPOINT)
- Press for 2 seconds until appears ,then release it.
SET
will appear and the temperature will be adjusted for the first stage.
- Use and to change the value and, when ready, press
- Adjust in the same way (2nd estage) and
4.2. Parameters alteration
-Access function F01 by simultaneously pressing keys
appears. Then release the keys and wait for the
on the display press the SET key and use
press the button to confirm.
SET
- Use keys and to access the desired function.
- After selecting the function, press
SET
function.
- Use the and keys to change the value and, when ready, press
configured value and return to the function menu.
- To exit the menu and return to the normal operation (temperature indication), press
until appears.
4.3. Parameters table
Fun Description
F01
Access code (123)
F02
Offset indication
F03 Operation mode of first stage
F04 Minimum setpoint allowed to the end user (first stage)
F05 Maximum setpoint allowed to the end user (first stage)
F06
Control differential (hysteresis) of first stage
F07
Minimum delay to turn on the first stage output
F08 Operation mode of second stage
F09 Minimum setpoint allowed to the end user (second stage)
F10 Maximum setpoint allowed to the end user (second stage)
F11 Control differential(hysteresis) of second stage
F12
Minimum delay to turn on the second stage output
F13 Delay to enable the alarm when the instrument is powered on
F14 Time of ALARM/TIMER (on cycle)
F15 Time of ALARM/TIMER (off cycle)
F16 Reactivation time of alarm when inhibited manually
F17
Time base of cyclic timer
F18 Activation time for second stage cyclic timer
F19 Buzzer operation mode
F20 Acting point of Buzzer (inferior limit)
F21
Acting point of Buzzer (superior limit)
F22
Buzzer time on
F23 Buzzer time off
F24 Inhibition time of Buzzer during electrical supply
F25 Reactivation time of Buzzer when inhibited manually
F26 Process time
F27
Enabling and the process display mode
F28 Audible alert at the end of the process (Buzzer)
F29 Timer time base
F30 Intensity of the digital filter
MT-622Ri
DIGITAL TWO STAGES CONTROLLER
WITH ALARM, CYCLIC TIMER
AND PROCESS TIMER
Ver.01
.
SET
(process time).
and for 2 seconds until the message
indication. When the indication appears
and to enter the access code (123) When ready
(press once quickly) to view the value configured for that
SET
CELSIUS FAHRENHEIT
Min Max Standard Min Max
Unit
- -
- - - -
-18 18
-10 10 ºC 0
0 1 - 1 0 1
-50 600 ºC -50 -58 999
-50 600 ºC 600 -58 999
1 1 32
1 20 ºC
0 999
0 999 sec 0
0 9 - 1 0 9
-50 600 ºC -50 -58 999
-50 600 ºC 600 -58 999
1 40 ºC 1 1 72
0 999
0 999 sec 0
0 999
0 999 min 0
0 999 sec/min 1 0 999
0 999 sec/min 1 0 999
999 - 999
0 3 - 0 0 3
0 999 sec 5 0 999
0 2 - 1 0 2
-50 600 ºC -50 -58 999
-50 600 ºC -58 999
600
0 999 sec 1 0 999
0 999 sec 1 0 999
0 999 min 0 0 999
999 min 999
1 999 sec/min 1 1 999
0 2 - 2 0 2
0 1 - 1 0 1
0 1 - 0 0 1
0 9 - 0 0 9
4.4. Parameters description
F01 - Access code (123)
It is necessary when you wish to change the set up parameters. To only view the adjusted parameters it
is not necessary to insert this code.
F02 - Offset indication
It allows to compensate eventual shunting lines in the reading of ambient temperature proceeding from
the exchange of the sensor or cable lenght alteration.
F03 - Operation mode of first stage
F04 - Minimum setpoint allowed to the end user (first stage)
F05 - Máximum setpoint allowed to the end user (first stage)
Electronic limits whose purpose is prevent that too high or too low setpoint temperatures are regulated.
F06 - Control differential (hysteresis) of first stage
It is the difference of temperature(hysteresis) between turn ON and turn OFF the fisrt stage output.
F07 - Minimum delay to turn on the first stage output
It is the minimum time that the first stage output will keep turned off, it means, space of time between the
last stop and the next start.
F08 - Operation mode of second stage
F09 - Minimum setpoint allowed to the end user (second stage)
to memorize the
F10 - Maximum setpoint allowed to the end user (second stage)
Electronic limits whose purpose is prevent that too high or too low setpoint temperatures are regulated.
SET (hold it in)
When the second stage is defined as alarm, the acting points are defined in F09 and F10.
F11 - Control differential (hysteresis) of second stage
It is the difference of temperature(hysteresis) between turn ON and turn OFF the second stage output.
F12 - Minimum delay to turn on the second stage output
It is the minimum time that the second stage output will keep turned off, it means, the space of time
Unit Standard
between the last stop ant the next start (only if F08 = 0 or 1).
- -
ºF 0
F13 - Delay to enable the alarm when the instrument is powered on
During this time the alarm is kept turned off waiting that the system reaches the working control
- 1
temperature.
ºF -58
ºF 999
F14 - Time of ALARM/TIMER (on cycle)
ºF 2
It allows to adust the time that the second stage output will keep turned on if it is set as alarm or timer.
sec 0
F15 - Time of ALARM/TIMER (off cycle)
- 1
It allows to adust the time that the second stage output will keep turned off if it is set as alarm or timer.To
ºF -58
keep the alarm always activated, just set "0" to this function.
ºF 999
F16 - Reactivation time of the alarm when inhibited manually
ºF 2
This function configures the manual inhibition of the alarm. If an alarm condition is found, this can be
0
sec
inhibited manually by pressing the
min 0
If you set a value between 1 and 999 minutes, when it reaches an alarm condition which is manually
sec/min 1 inhibited, it will only be activated again after the expiration of that time. If the automatic mode (
selected, the alarm will only be triggered if the normal condition returns and it is returned to the alarm
sec/min 1
condition, without the time limit.
-
Set to 0, the manual inhibition is disabled.
- 0
sec 5
~
- 1
ºF -58
F17 - T ime base of cyclic timer
ºF 999 If the output OUT2 is configured as a cyclic timer, the base time in which the output will remain activated
and deactivated can be set in seconds or minutes. The setting of the base time is activated and
sec 1
deactivated respectively:
sec 1
min 0
min
sec/min 1
- 2
F18 - A ctivation time for second stage cyclic timer
- 1
This is the delay time to activate the cyclic timer if it is set to be triggered by the set point of the 1st stage
(F08 = 6).
- 0
- 0
- Refrigeration
- Heating
- Refrigeration
- Heating
- Intra-range alarm
- Extra-range alarm
- Relative extra-range to first stage (
absolute values of F09 and F10.
- Independent cyclic Timer
- Timer triggered by the cyclic set point of the 1st stage
- The 1st stage is linked to the cyclic timer (timer starts on)
- The 1st stage is linked to the cyclic timer (timer starts off)
- The output of the cyclic timer is on whenever the output of the 1st stage is connected
SET
and keys simultaneously.
-Alarm returns to sound when you exit and return to the alarm condition
- Manual inhibition disabled
- Time in which the alarm output will remain inhibited (in minutes)
(F08=5, 6, 7, 8 or 9)
- seconds / seconds
- seconds / minutes
- minutes / seconds
- minutes / minutes
- F09 and + F10), It is considered the
) is