Full Gauge Controls MT-530E Super User Manual

1. DESCRIPTION

The

MT-530e %uper has three outputs: one for temperature control, one for humidity control and a

third auxiliary output that acts as a second stage temperature control, humidity control, alarm or timer cyclical.

This controller is indicated for low and medium relative humidity (10-85% non-condensing). Its temperature sensors and humidity are united in a single bulb, reducing installation space and wiring. It also includes an audible alarm (buzzer) and an intelligent system locking functions, preventing unauthorized people from changing the control parameters. The instrument features a serial communication for connection to Sitrad Product complies with UL Inc. (United States and Canada).

2. APPLICATION

3. TECHNICAL SPECIFICATIONS

• Humidifiers / dehumidifiers

• Grains drying

• Laboratories

• Surgical rooms

• Climatized cellars

• Information technology centers *For high percentage of humidity in the presence of water condensation, use the model AHC-80 Ri plus.

- Power Supply: MT-530E Super 115 or 230 Vac ±10%(50/60 Hz)

MT-530EL Super 12 or 24 Vac/dc ±10%

- Control Temperature: -10 to 70.0 ºC ±1.5°C (with resolution of 0.1°C) 14 to 158 ºF ±3°F (with resolution of 1°F)

- Operation temperature: 0 to 50°C 32 to 122°F

- Control Humidity: 10 to 85%RH ±5%RH (with resolution of 0.1%RH)

- Operation humidity: 10 to 85% RH (without condensation)

- Load current: Therm : 16(8)A/250Vac 1HP

Humid : 5(3)A/250Vac 1/8HP Aux : 5(3)A/250Vac 1/8HP

- Dimensions: 76 x 34 x 77 mm

→

(WxHxD)

- Dimensions of the clipping for fixing of the instrument: 71 ± 0,5 x 29 ± 0,5 mm (see item 5)

4. INDICATIONS AND KEYS

Key Set

Menu key facility

Therm output led indicator

Humidity output led indicator

Aux output led indicator

Buzzer output led indicator

Lock functions led indicator

Temperature unit led indicator

Upper key

Lower key

5. INSTALLATION - ELECTRICAL CONNECTIONS AND PANEL

6. OPERATIONS

6.1 Facilitated menu map

By pressing the button , it is possible to navigate through the function menus. See the map functions below:

;

6.2 FACILITATED KEY MAP

When the controller is on display temperature, the following shortcut keys are used for the following functions:

Press 2 sec: Adjust setpoint.

Short press: Switch display of temperature or humidity for 4s.

Short press: Display of records minimum and maximum measures.

Enter the function selection.

Panel (Front View)

Panel

(Side View)

Connection 115 Vac Connection 230 Vac

6.3 BASIC OPERATIONS

6.3.1 Adjusting the temperature and humidity (setpoint)

To enter the setup menu press the setpoints / for 2 seconds. The message "[Sp1,]" will appear on the display then the value of the setpoint output Therm adjustment. Use <and> keys to modify the value and confirm by pressing /.Then the message "[SP2,]" will appear indicating the adjustment of setpoint output Humid. Again use the <and>keys to modify the value and confirm by pressing/. If the operating mode for the Aux output require setting a setpoint the message "[SP3,]" will appear

and it can be adjusted the same way is the previous ones. At the end the message "[----]

indicating setup completion. The setpoints can also be adjusted individually on the facilitated

menu.

desired

" will

appear

MT-530 %uper

Press 2 sec: When the buzzer is active inhibits the alarm.

Press 2 sec: When the record is displayed, clear the history.

* These parameters are displayed when necessary.

DIGITAL CONTROLLER AND INDICATOR

OF TEMPERATURE AND HUMIDITY

WITH SERIAL COMMUNICATION TO SITRAD

Functions lockdown

Protection

level

Buzzer System

supervisor

evolution

1 2

3 4

Yellow Orange/Brown

Green Red

LEGEND

;

SETPOINT OUTPUT THERM

;

SETPOINT OUTPUT HUMID

;

SETPOINT OUTPUT AUX*

INHIBITOR BUZZER*

;

SELECTION FUNCTION

;

ALTERNATE VIEWING MEASURE

;

CLEAR VALUES MAX. AND MÍN.

;

LOCK FUNCTION

REGISTRATION OF TEMPERATURE MÍN. AND MÁX.

;

CONTROL FUNCTIONS SHUTDOWN

EXIT THE MENU

;

IP 65

FRONT

MT530ESV04-03T-13899

678

POWER SUPPLY

11 121314

15 16

THERM

HUMID

AUX

A B

RS - 485

115 Vac

To the terminal of

the distribution box

678

POWER SUPPLY

11 121314

15 16

THERM

HUMID

AUX

A B

RS - 485

230 Vac

71 mm± 0,5

29 mm± 0,5

Dimension of the clipping

for setting of the

instrument in panel

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FOR INSTALLATIONS WHERE A SEALING IS REQUIRED TO AVOID LIQUID CONTACT, THE CUT FOR THE CONTROLLER MUST BE OF 70,5X29mm MAXIMUM. THE SIDE LOCKS MUST BE FIXED SO IT PRESSES THE RUBBER SEALING AVOIDING INFILTRATION BETWEEN THE CUT AND THE CONTROLLER.

ATTENTION

SCREWDRIVER SLOT 3/32''(2.4mm) FOR ADJUSTMENTS IN THE SIGNAL TERMINALS; SCREWDRIVER PHILLIPS #1 FOR ADJUSTMENTS IN THE POWER TERMINALS;

IMPORTANT

THE USE OF APPROPRIATE TOOLS IS ESSENTIAL TO AVOID DAMAGE IN THE CONNECTION AT INSTRUMENT TERMINALS:

To the terminal of

the distribution box

E251415

7.2 Parameter table

6.3.2 Function Lock

To unlock, turn off the controller and reconnect it with the key> pressed. Keep the key pressed until the message [LOC,] appears, them release and [OFF,]will appear on the display.

6.3.3 Control Functions Shutdown

6.3.4 Registers of minimum and maximum measures

Pressing key < or also through the quick access menu (see chapter 6), the message [rEg,] will appear, followed by the minimum and maximum recorded temperatures.

For safety reasons, this controller provides the ability to lock functions. With this setting enabled, the setpoint and the other parameters are protected against undue changes however, they can be viewed. In this condition, when trying to change these values the message [LOC,] will appear on the display. To perform the lock function is necessary, first, that the parameter "[,F42] - Time lock function" is set to the value exceeding 14 (below the value 15, it is shown[no,,]is not allowing the blocking of functions). With the key ;(short press), select ,then press / (short press), after hold the key> until [LOC,](time in seconds programmed in [,F42]). When you release the key the message [On,,]will appear on the display.

With the shutdown of the control functions the controller will operate only as a temperature and humidity indicator and the output relays stays off. The way to operate the control functions shutdown depends on the parameter setting “[,F43]Control functions shutdown”:

[,,,0]Does not allow the shutdown of the control functions. [,,,1]Allows to turn on and off the control functions only if the functions are unlocked. [,,,2]Allows to turn on and off the control functions even when the functions are locked.

With key ;(quick touch), select [Ctrl], then press /(quick touch) to confirm.

Then, the message [ctrl][Off,] will appear. At this time the temperature display will switch to the [OFF,] message. To turn the control functions on again, just follow the same procedure as that for shutdown, selecting with the ; key (quick touch). Once the user presses the / key the message [ctrl][On,,] will ap p e a r .

6.3.7 Unit Selection (ºC / ºF)

“[,F01]”

[,231] / then the user can select the unit by pressing the keys

<and>where there are alternating messages [,=C,]or[,=F,]. Press the key/to confirm the

desired unit. Therefore, the corresponding indication unit {or} will be turned on.Every time the unit is changed, the parameters must be reconfigured, since they assume the "standard" values.

In order to define the unit that the instrument will operate in, enter function with the access

code and confirm with the key.

7. ADVANCED OPERATIONS

7.1 Changing the parameters of the controller

Access function [,F01] by pressing keys <and> simultaneously or through the quick access menu. After that, [,F01] will appear, then, press the/ key (short press). Use keys <or >to enter with access code [,123] and, when ready, press /. Use keys <or> to access the desired function. After selecting the function, press the key/ (short press), to visualize the set value for that function. Use keys <or> to change the value, and when ready, press/ to memorize the set value and return to the functions menu. To exit the menu and return to normal operation (temperature indication) press/(long press) until [----]appears on the display. Obs: If the lock function is active, by pressing the <or> to change the value of the function, the controller will displays the message [LOC,] and will not allow to set the of parameter.

DescriptionFun

Access code: 123 (one hundred and twenty-three)

Thermostat operation mode (THERM output)

Minimum setpoint allowed to the end user (thermostat)

Maximum setpoint allowed to the end user (thermostat)

Control differential (hysteresis) of the thermostat

Minimum delay to turn the thermostat output on

Humidistat operation mode (HUMID output)

Minimum setpoint allowed to the end user (humidistat)

Maximum setpoint allowed to the end user (humidistat)

Control differential (hysteresis) of the humidistat

Minimum delay to turn the humidistat output on

Humidity output (time on)

Humidity output (time off)

Auxiliary output operation mode (AUX)

Minimum setpoint allowed to the end user (AUX output)

CELSIUS

FAHRENHEIT

Min.

-99

0 - refrig.

-10.0

0.1

0 - dehum.

0.1

Max.

999

1 - heat

70.0

20.0

999

1 - humid.

100

20.0

999

100

Unit

°C

seg.

%RH

sec.

Standard

0 - refrig.

-10.0

70.0

1.5

1 - humid.

100

Min.

-99

0 - refrig.

0 - dehum.

0.1

Max.

999

1 - heat

158

999

1 - humid.

100

20.0

999

100

Unit

°F

seg.

%RH

sec.

Standard

0 - refrig.

158

1 - humid.

100

[,F01] [,F02] [,F03] [,F04] [,F05] [,F06] [,F07] [,F08] [,F09] [,F10] [,F11] [,F12] [,F13] [,F14] [,F15]

6.3.5 To visualize humidity or temperature

It is possible to view the other measure (humidity or temperature) by pressing >.

6.3.6 Buzzer Inhibit

When buzzer starts it can be inhibited by pressing > for two seconds or by quick access menu.

Indication:

- '' T'' temperature record

- '' H'' record humidity

To turn the current minimum and maximum values off, press key ;(short press) repeatedly, until the message [CrEg] is displayed, finally press the / button to confirm. Another way is to press<2 seconds while displaying the records. This operation is indicated by the message [RSET].

678

POWER SUPPLY

11 121314

15 16

THERM

HUMID

AUX

A B

RS - 485

Connection Vac/dc 24

678

POWER SUPPLY

11 121314

15 16

THERM

HUMID

AUX

A B

RS - 485

Loads supply

Connection 12 Vac/dc

1 2

3 4

Yellow Orange/Brown

Green Red

LEGEND

To the terminal

of the distribution box

To the terminal

of the distribution box

Maximum setpoint allowed to the end user (AUX output)

Control differential (hysteresis) of the AUX output

Minimum delay to turn the AUX output on

Time base of AUX output timer

AUX output (time on)

AUX output (time off)

Low room temperature alarm

High room temperature alarm

Low room humidity alarm

High room humidity alarm

Minimum delay to turn the AUX output on (alarm mode)

Buzzer operation mode

0.1

-10.0

100

20.0

999

70.0

100

999

sec.

°C

%RH

min.

100

-10.0

70.0

100

0.1

100

20.0

999

158

100

999

100

158

100

sec.

°F

%RH

min.

[,F16] [,F17] [,F18] [,F19] [,F20] [,F21] [,F22] [,F23] [,F24] [,F25] [,F26] [,F27]

12 Vac/dc

24 Vac/dc

Loads supply

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+ 2 hidden pages

Full Gauge Controls MT-530E Super User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual