AutomationDirect SOLO Basic SLB4848-C0 Schnellstart-Handbuch - Seite 3

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Control Setup

Please choose the desired control mode and follow the instructions in that section. For example, to control

heat in an oven, the Heating Loop with PID Control could be used by following the steps in 12-2. For a cooling

operation like a freezer one could use Cooling Loop with ON / OFF Control in section 12-5.

To change the control mode, it is recommended to do a factory reset before setting up the new control mode.

Please see section 10 of this document for instructions on how to complete a reset to factory defaults.

12-1

PID Control Setup

Note: PID options only available when control mode is set to PID.

Use the

and

buttons to set the desired setoint and press

starting the auto-tune process

The parameters for PID can be auto-tuned using the

;

button for less than three seconds. Use the

;

button to save the value. Optimal PID values are automatically determined with the auto-tune feature.

PID operation can also be controlled by programming the individual

parameters by pressing the

;

button for less than three seconds and press the

until the parameter

appears. Use the

if desired and press the

;

button to save the value. Press the

the

and

buttons to change the value for the Integral time if desired and press the

save the value. Press the

•

button to access the

the value for the Derivative time if desired and press the

controller main screen.

12-2

Heating Loop with PID Control

1. Access the Initial Setup mode by pressing and holding the

button repeatedly until the parameter

Ctrl

control. Press the

•

button to access the parameter

controlling a heating loop. Press the

;

button to return to the controller main screen.

2. Press the

•

button to access the parameter

the

;

button to return to the controller main screen.

3. Refer to Section 12-1 of this Quick Start Guide to set up the PID control parameters.

4. If the temperature controller's output is discrete, access the regulation mode again by pressing the

button for less than three seconds. Press the

the

and

buttons to set the time period in seconds for the heating control. Press the

to save the value and return to the controller main screen.

12-3

Heating Loop with ON / OFF Control

1. Access the Initial Setup mode by pressing and holding the

button repeatedly until the parameter

Ctrl

/ OFF control. Press the

;

button to save the value. Press the

Confirm the default value

is selected for controlling a heating loop. Press the

control

ler main screen.

2. Press the

•

button to access the parameter

the

;

button to return to the controller main screen.

3. Press the

;

button for less than three seconds to access the parameter

buttons to enter hysteresis. This is the amount the PV must go below the SV before the controller output turns

on. Press the

;

button twice to save the selected value and return to the controller main screen.

12-4

Cooling Loop with PID Control

1. Access the Initial Setup mode by pressing and holding the

button repeatedly until the parameter

Ctrl

control. Press the

•

button to access the parameter

controlling a cooling loop. Press the

;

button twice to save the value and return to the controller main screen.

2. Press the

•

button to access the parameter

the

;

button to return to the controller main screen.

3. Refer to Section 12-1 of this Quick Start Guide to set up the PID control parameters.

4. If the temperature controller's output is discrete, access the regulation mode again by pressing the

button for less than three seconds. Press the

•

the

and

buttons to set the time period in seconds for the cooling control. Press the

to save the value and return to the controller main screen.

12-5

Cooling Loop with ON / OFF Control

1. Access the Initial Setup mode by pressing and holding the

button repeatedly until the parameter

Ctrl

/ OFF control. Press the

;

button to save the value. Press the

Use the

button to select

for controlling a cooling loop. Press the

and return to the controller main screen.

2. Press the

•

button to access the parameter

the

;

button to return to the controller main screen.

3. Press the

;

button for less than three seconds to access the parameter

buttons to enter hysteresis. This is the amount the PV must go above the SV before the controller output turns

on. Press the

;

button twice to save the selected value and return to the controller main screen.

to save before

;

parameter. Access this parameter by pressing the

button to turn the auto-tune feature

, and

parameters. Access these

•

and

buttons to change the value for the Proportional band

•

button to access the

parameter. Use the

and

;

button twice to save the value and return to the

;

button for three seconds. Press the

appears. Confirm the default value

Pid

is selected for PID

s-hC

Confirm the default value

r-s

. Verify that the default value

run

•

button repeatedly until the parameter

o1-h

;

button for three seconds. Press the

appears. Use the

and

buttons to select

•

button to access the parameter

button to return to the

;

r-s

. Verify that the default value

run

o1-s

. Use the

;

button for three seconds. Press the

appears. Confirm the default value

Pid

is selected for PID

s-hC

. Use the

button to select

r-s

. Verify that the default value

run

button repeatedly until the parameter

o1-C

;

button for three seconds. Press the

appears. Use the

and

buttons to select

•

button to access the parameter

;

button twice to save the value

r-s

. Verify that the default value

run

o1-s

. Use the

12-6

Manual Control

1. Access the Initial Setup mode by pressing and holding the

button repeatedly until the parameter

manual control. Press the

2. Press the

•

button to access the parameter

between

and

10)0

turns the output on 20% of the time. A value of

controlled analog output value is a percentage of the analog signal. For example, if the controller has a 4-20mA

current output, a setting of

setting of

10)0

. Press the

out2

on units with alarms configured for dual output. Refer to Section 12-7 or 12-8.

12-7

Dual Output with PID Control

Only available on the SOLO Basic units with alarms. When used in a dual output mode the output for Alarm 1

is reassigned as Output 2. Output 2 and Alarm 2 will share the same common in this configuration and should

. Press the

be taken into consideration when planning unit wiring.

1. Access the Initial Setup mode by pressing and holding the

button repeatedly until the parameter

button repeatedly

control. Press the

•

for controlling a dual heating / cooling loop or

parameter. Use

assign the heating control to Output 1 and the cooling control to Output 2 and

;

button to

control to Output 1 and the heating control to Output 2. Press the

buttons to change

to the controller main screen.

2. Press the

•

button to access the parameter

the

;

button to return to the controller main screen.

3. Refer to Section 12-1 of this Quick Start Guide to set up the PID control parameters.

4. To adjust the control cycle for Output 1 access the regulation mode again by pressing the

than three seconds. Press the

o1-H

o1-C

1. Use the

and

the control cycle of Output 1. Press the

•

To adjust the control cycle for Output 2 press the

until the parameter

is selected for

assigned to Output 2. Use the

period in seconds for Output 2. Press the

is selected. Press

value and return to the controller main screen.

5.Optional regulation parameters can be programmed for dual output

control. If this is desired, access the regulation mode again by pressing

;

the

;

button for less than three seconds. Press the

appears. Use

edly until the parameter

;

button twice

selected for Output 2 to have a different proportional setting than the

control selected for Output 1. The Output 1 proportional band setting is

multiplied by the

Coef

Output 2. Use the

selected value. Press the

a deadband zone value around the setpoint where the output is not affected by the proportional control value. If

the PV remains within the deadband zone the output is not affected by the proportional control. The integral and

derivative controls ignore the deadband setting and may cause the output to be on within the deadband zone.

•

Press the

;

button twice to save the value and return to the controller main screen.

onof

for ON

s-hC

is selected. Press

12-8

Dual Output with ON / OFF Control

and

Only available on the SOLO Basic units with alarms. When used in a dual output mode the output for Alarm 1

is reassigned as Output 2. Output 2 and Alarm 2 will share the same common in this configuration and should

be taken into consideration when planning unit wiring.

1. Access the Initial Setup mode by pressing and holding the

button repeatedly until the parameter

ON / OFF control and press the

parameter

s-hC

. Use the

C1h2

a dual cooling / heating loop. The

•

cooling control to Output 2 and

to Output 1 and the heating control to Output 2. Press the

for

twice to save the value and return to the controller main screen.

2. Press the

•

button to access the parameter

is selected. Press

the default value

run

to the controller main screen.

3. Press the

;

button for less than three seconds to access the

;

parameter

o1-S

. Use the

appears. Use

esis for Output 1, the heating control in the example diagram. This is the

;

button twice

amount the PV must go below, or above if Output 1 is setup for cooling, the SV before the controller output turns

on. Press the

;

Use the

and

This is the amount the PV must go above, or below if Output 2 is setup for heating, the SV before the controller

output turns on. Press the

4. Optional regulation parameters can be programmed for additional dual loop control. If this is desired, access

the regulation mode again by pressing the

repeatedly until the parameter

•

value around the setpoint where the output is not on. The PV must go beyond the deadband range for either

onof

for ON

the heating or cooling output to turn on. Press the

s-hC

the controller main screen.

is selected. Press

and

;

Ctrl

appears. Use the

;

button twice to save the selected value and return to the controller main screen.

out1

. Use the

to control output directly. If the controller has a discrete output, a value of

10)0

would turn the output on 100% of the time. A manually

would mean that the output would be 4mA. The output would be 20mA with a

;

button to save the selected value. The same process can be followed for

;

CtrL

appears. Confirm the default value

button to access the parameter

s-hC

. Use the

C1H2

a dual cooling / heating loop. The

;

r-s

. Verify that the default value

•

button repeatedly until the parameter

appears if heating or cooling is assigned to Output

buttons to set the time period in seconds for

;

button to save the value.

•

button repeatedly

o2-H

o2-C

appears if heating or cooling is

and

buttons to enter the cycle

;

button twice to save the

•

button repeat-

Coef

appears. This value allows the control

value to create a proportional band setting for

and

buttons to change this value if desired. Press the

•

button to access the parameter

dead

;

CtrL

appears. Use the

;

button to save the selected value. Press the

and

buttons to select

H1C2

setting will assign the heating control to Output 1 and the

C1h2

will assign the cooling control

;

button

r-s

. Verify that

is selected. Press the

;

button to return

and

buttons to enter hyster-

button to save the selected value. Press the

•

buttons to enter hysteresis for Output 2, the cooling control in the example diagram.

;

button twice to save the selected value and return to the controller main screen.

;

button for less than three seconds. Press the

dead

appears. Use the

and

;

button twice to save the selected value and return to

button for three seconds. Press the

•

and

buttons to select

manu

for

and

buttons to set a value

2)0

button for three seconds. Press the

•

pid

is selected for PID

button to select

h1C2

setting will

C1H2

will assign the cooling

button twice to save the value and return

run

is selected. Press

button for less

;

dead

Dead band: dead

Output

band width=positive

Heating

Cooling

Set point

Dual control with PID

positive deadband

dead

Dead band: dead

Output

band width=negative

Heating

Cooling

Set point

Dual control with PID

negative deadband

;

button to save the

. Use the

and

buttons to enter

button for three seconds. Press the

•

and

buttons to select

onof

for

•

button to access the

for controlling a dual heating / cooling loop

dead

Dead band

o1-s

02-s

Output 1 Hysteresis

Output 2 Hysteresis

Heating

Cooling

OFF

Set point

Dual loop ON / OFF control

output operation

button to access the parameter

o2-S

•

button

buttons to enter a deadband zone