5

SWA

DEFAULT SERIAL

SETTINGS

1

Use DIP Switch or

Software Serial Settings

DN

Use Default Serial

Settings

UP

PARITY

SWITCH POSITION

2

3

None

DN

DN

None

UP

Even

UP

DN

Odd

UP

UP

DN

BAUD RATE

SWITCH POSITION

4

5

6

300

DN

DN

DN

600

DN

DN

UP

1200

DN

UP

DN

2400

DN

UP

UP

4800

UP

DN

DN

9600

UP

DN

UP

19200

UP

UP

DN

38400

UP

UP

UP

UNIT ADDRESS

1

(128)

2

(64)

3

(32)

4

(16)

5

(8)

6

(4)

7

(2)

DN

DN

DN

DN

DN

DN

DN

DN

1

DN

DN

DN

DN

DN

DN

DN

UP

2

DN

DN

DN

DN

DN

DN

UP

DN

3

DN

DN

DN

DN

DN

DN

UP

UP

4

DN

DN

DN

DN

DN

UP

DN

DN

5

DN

DN

DN

DN

DN

UP

DN

UP

6

DN

DN

DN

DN

DN

UP

UP

DN

7

DN

DN

DN

DN

DN

UP

UP

UP

8

DN

DN

DN

DN

UP

DN

DN

DN

…

247*

UP

UP

UP

UP

DN

UP

UP

UP

SWITCH POSITION / (BIT WEIGHT)

SWB

STEP 2 INSTALLING THE CONTROLLER

INSTALLATION

The controller is designed for attachment to standard DIN style top hat (T)

profile mounting rails according to EN50022 -35 x 7.5 and -35 x 15. The

controller should be installed in a location that does not exceed the maximum

operating temperature and provides good air circulation. Placing the controller

near devices that generate excessive heat should be avoided.

T Rail Installation

To install the DLC on a “T” style rail, angle the controller so that the top

groove of the mounting recess is located over the lip of the top rail. Push the

controller toward the rail until it snaps into place. To remove a controller from

the rail, insert a screwdriver into the slot on the bottom of the controller, and

pry upwards until it releases from the rail.

8

(1)

Software Selectable

Serial Settings

*- Unit will use address 247 for binary switch settings above 247

SWITCH

POSITION

STEP 3 IDENTIFYING THE LEDs - LED FUNCTIONALITY

CONDITION

CH A OP

CH A ALM

CH B OP

CH B ALM

PWR/COMM

PRIORITY

AUTOTUNE

Power Applied

-------

-------

-------

-------

On

1

-------

Communicating

-------

-------

-------

-------

Flashing

1

-------

OP1 On (Channel A) **

On

-------

-------

-------

-------

4

-------

OP1 On (Channel B) **

-------

-------

On

-------

-------

4

-------

AL1 On (Channel A) *

-------

On

-------

-------

-------

4

-------

AL1 On (Channel B) *

-------

-------

-------

On

-------

4

-------

AL2 On (Channel A) *

Fast Flashing

-------

-------

-------

4

-------

OP2 On [Cool](Channel A)

Fast Flashing

-------

-------

-------

-------

5

-------

OP2 On [Cool](Channel B)

-------

-------

Fast Flashing

-------

-------

5

-------

Auto-Tune On (Channel A)

-------

-------

-------

-------

-------

3

On

Auto-Tune On (Channel B)

-------

-------

-------

-------

-------

3

Fast Flashing

Input Error (Channel A)

Slow Flashing Slow Flashing

-------

-------

-------

3

-------

Calibration Mode

Input Error (Channel B)

On

-------

On

-------

On

Slow Flashing

On

Slow Flashing

-------

2

-------

3

On

-------

Checksum Error

Slow Flashing Slow Flashing

Slow Flashing Slow Flashing

-------

1

Slow Flashing

AL2 On (Channel B) *

-------

-------

-------

Fast Flashing

-------

4

-------

* If AL1 & AL2 outputs are on at the same time, the ALM annunciator will alternate between On and Fast Flashing every ½ second.

** If OP1 and AL2/OP2 (configured for cool) outputs are on at the same time, the annunciator will only show the OP1 state. The OP2 state is only shown when OP1 is off.

On power-up, all LEDs are turned on briefly in an alternating pattern to allow visual check of LED functionality.

Serial Communication Defaults:

1

none

1

Start Bit

Parity:

Stop Bit:

9600

Baud Rate:

247

Address:

RTU

Protocol: