AutomationDirect SOLO Panduan Memulai Cepat - Halaman 4
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12-8
Dual Cooling / 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 dual cooling / heating loop. This parameter sets the cooling control to output #1 and the heating
control to output #2. 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 #1 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 output. Press the
save the value. If the temperature controller's output #2 is discrete, press the
parameter
hCpd
appears. Use the
,
and
output. Press the
;
button twice to save the value and return to the controller main screen.
5. Optional regulation parameters can be programmed for additional
dual loop control. If this is desired, access the regulation mode again
by pressing the
;
button for less than three seconds. Press the
button repeatedly until the parameter
Coef
the heating control to have a different proportional setting than the cooling
loop. The cooling loop proportional band setting is multiplied by the
Coef
value to create a proportional band setting for the heating loop
control. Use the
,
and
.
buttons to change this value if desired.
Press the
;
button to save the selected value. Press the
access the parameter
dead
. Use the
,
deadband zone value around the setpoint where the output is not effected
by the proportional control value. As long as 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.
12-9
Dual Cooling / Heating Loop with ON / OFF Control
1. Access the Initial Setup mode by pressing and holding the
button repeatedly until the parameter
Ctrl
ON / OFF control and press the
;
button to save the selected value. Press the
parameter
s-hC
. Use the
.
button to select
sets the cooling control to output #1 and the heating control to output #2. Press the
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. Press the
;
button for less than three seconds to access the
parameter
hts
. Use the
,
and
.
buttons to enter hysteresis
for output #2, the heating control. This is the amount the PV must go
below the SV before the controller output turns on. Press the
button to save the selected value. Press the
the parameter
Cts
. Use the
,
and
.
esis for output #1, the cooling control. 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.
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
appears. Use the
dead
value around the setpoint where the output is not on. The PV must go beyond the deadband range in order for
either the heating or cooling output to turn on. Press the
to the controller main screen.
12-10
Ramp / Soak Control
1. Access the Initial Setup mode by pressing and holding the
button repeatedly until the parameter
Ctrl
Ramp / Soak control. Press the
;
button to save the selected value. Press the
parameter
Patn
. Eight different Ramp / Soak patterns are possible with the Solo Temperature Controller.
Use the
,
and
.
buttons to select pattern number 0 through 7 for programming. Press the
to save the selected value.
2. The chart below illustrates an example of a seven step Ramp / Soak pattern (Pattern 0). Press the
to access the parameter
SP00
. Use the
,
00 and press the
;
button to save the value. Press the
the
,
and
.
buttons to enter a time in hours / minutes for step 00. Follow this procedure until the desired
number of temperature and time parameters are completed. Press the
psx0
. Use the
,
and
.
buttons to select the last step to be completed by the Ramp /Soak pattern. For
example, if
psx0
is set to
4
, steps 00 through 04 will be executed in the pattern.
3. Press the
'
button to access the parameter
of additional times the Ramp / Soak pattern will be executed. For example, if
Soak pattern will execute a total of four times. Press the
button to access the parameter
lin0
. Use the
execute after the completion of Pattern 0. If set to
Press the
;
button twice to save the selected value and return to the controller main screen.
Ramp
Soak
100
°
05.00
°
70
03.00
02.00
50
°
30
°
POS0
POS1
POS2
POS3
SP00
Step00 = 50°
SP03
ti00
Time00 = 3 hrs 00 min.
ti03
SP01
Step01 = 70°
SP04
ti01
Time01 = 2 hrs 00 min.
ti04
SP02
Step02 = 70°
SP05
ti02
Time02 = 5 hrs 00 min.
ti05
;
button for three seconds. Press the
appears. Confirm the default value
Pid
s-hC
. Use the
.
button to select
r-s
. Verify that the default value
run
'
button repeatedly until the parameter
Clpd
'
button repeatedly until the
.
buttons to enter the cycle period for output #2, the heating
Output
'
appears. This value allows
Heating
0
Set point
Dual loop PID control
positive deadband
'
button to
Output
and
.
buttons to enter a
Heating
0
Set point
;
Dual loop PID control
negative deadband
;
button for three seconds. Press the
appears. Use the
,
and
.
buttons to select
'
button to access the
h2C1
for controlling a cooling / heating loop. This parameter
;
button twice to save
r-s
. Verify that the default value
run
hts
Heating hysteresis
;
ON
'
button to access
Heating
buttons to enter hyster-
OFF
Set point
Dual loop ON / OFF control
;
output operation
;
button for less than three seconds. Press the
and
buttons to enter a deadband zone
,
.
;
button twice to save the selected value and return
;
button for three seconds. Press the
appears. Use the
,
and
.
buttons to select
'
button to access the
and
.
buttons to select a setting value temperature for step
'
button to access the parameter
'
button to access the parameter
CYC0
. Use the
,
and
.
buttons to select the number
CyC0
is set to
;
button to save the selected value. Press the
,
and
.
buttons to choose a Ramp / Soak pattern to
off
, the temperature of the last step in Pattern 0 will be held.
08.00
03.00
05.00
03.00
POS4
POS5
POS6
SP06
Step03 = 100°
Step06 = 30°
Time03 = 3 hrs 00 min.
ti06
Time06 = 3 hrs 00 min.
Step04 = 100°
psx0
Process Step = 6
CyCO
Time04 = 8 hrs 00 min.
Cycle times = 0
lin0
Step05 = 30°
Link = OFF
Time05 = 5 hrs 00 min.
12-11
Manual Control
'
1. Access the Initial Setup mode by pressing and holding the
is selected for PID
button repeatedly until the parameter
h2C1
for
manual control. Press the
2. Press the
'
between
)0
and
10)0
is selected. Press
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
. Both types of manually controlled outputs are off with a value of
;
to save the selected value. For dual output control, press the
appears. Use
the
,
and
.
buttons to set a value between
;
button to
button twice to save the selected value and return to the controller main screen.
13
dead
Alarm Output
Dead band: dead
band width=positive
Cooling
The SL4824 series temperature controller has one alarm output, ALA1. Alarm group ALA1 can be programmed
PV
for one of seventeen different alarm types. To set up the alarm output, press the
Press the
'
button repeatedly until the parameter
value for the desired alarm type. Refer to the chart below for alarm type information. Press the
dead
save the selected value. Press the
Dead band: dead
band width=negative
The alarm output limits are controlled by the parameters
alarm output group chosen. After setting the alarm type for ALA1, press the
parameter
Al
n
h
Cooling
PV
for alarm group ALA1. Press the
to the controller main screen.
ALA1 is a SPST resistive load 3A @ 250 VAC, normally open relay output.
'
onof
for
Set Value
0
Alarm function disabled
Deviation upper and lower limit:
1
This alarm output activates when the PV value is higher than the setting value
SV + ALnH or lower than the setting value SV - ALnL.
Deviation upper-limit:
is selected. Press
2
This alarm output activates when the PV value is higher than the setting value
SV + ALnH.
Deviation lower limit:
3
This alarm output activates when the PV value is lower than the setting value
dead
SV - ALnL.
Dead band
Cts
Reverse deviation upper and lower limit:
Cooling hysteresis
4
This alarm output activates when the PV value is in the range of the setting value
SV+ ALnH and the setting value SV - ALnL.
Cooling
Absolute value upper and lower limit:
PV
5
This alarm output activates when the PV value is higher than the setting value ALnH
or lower than the setting value ALnL.
Absolute value upper-limit:
6
This alarm output activates when the PV value is higher than the setting value ALnH
Absolute value lower limit:
7
This alarm output activates when the PV value is lower than the setting value ALnL
'
button
Deviation upper and lower limit with standby sequence:
This alarm output activates when the PV value reaches the set point (SV value) and
8
the reached value is higher than the setting value SV + ALnH or lower than the setting
value SV - ALnL.
Deviation upper limit with standby sequence:
9
This alarm output activates when the PV value reaches the set point (SV value) and
the reached value is higher than the setting value SV+ ALnH.
Deviation lower limit with standby sequence:
10
This alarm output activates when the PV value reaches the set point (SV value) and
the reached value is lower than the setting value SV - ALnL.
'
Hysteresis upper-limit alarm output:
This alarm output activates when the PV value is higher than the setting value
pro6
for
11
SV + ALnH. This alarm output is OFF when the PV value is lower than the setting
value SV + ALnL.
Hysteresis lower-limit alarm output:
;
button
This alarm output activates when the PV value is lower than the setting value
12
SV- ALnH. This alarm output is OFF when the PV value is higher than the setting
value SV - ALnL.
'
button
13
N/A
ti00
. Use
14
This alarm activates when the Ramp / Soak program has ended.
15
This alarm activates while the program is in RAMP UP status.
16
This alarm activates while the program is in RAMP DOWN status.
17
This alarm activates while the program is in SOAK status.
18
This alarm activates while the program is in RUN status.
3
, the Ramp /
'
Note: ALnH represents AL1H. ALnL represents AL1L.
14
Error Display Information
The chart below shows the possible error displays on the Solo temperature controller.
Display Position
Display
PV
b160
SV
PV
SV
Cont
PV
SV
Inpt
PV
SV
Prom
PV
Flashing PV
SV
;
Ctrl
appears. Use the
;
button twice to save the selected value and return to the controller main screen.
button to access the parameter
out1
. Use the
to control output #1 directly. If the controller has a discrete output, a value of
10)0
would turn the output on 100% of the time. A manually
)0
would mean that the output would be 4mA. The output would be 20mA with a
'
)0
and
10)0
ALA1
appears. Use the
;
button repeatedly until the controller returns to the main screen.
Al
n
h
and/or
Al
n
l
appears. Use the
.
and
,
;
button to save each selected value. Press the
Alarm Type
Ramp / Soak Program Alarms
Controller Error Display
Cause
Meaning
Initialization
The controller is
PV = Firmware version
in the initialization
SV = Module type
process.
Cr
no
Check the input wiring. If the problem still exists, replace the
The input terminals
No sensor input
are open.
Err
The controller cannot
Input error
read the input value
Err
There is an error with
EEPROM error
the EEPROM
Check the PV range. The parameters
The PV is out of
PV out of range
range
button for three seconds. Press the
'
,
and
.
buttons to select
manu
for
,
and
.
buttons to set a value
2)0
00
. Press the
;
button
button to access the parameter
out2
. Use
to control output #2 directly. Press the
;
button for three seconds.
;
.
button to choose the set
;
button to
and
Al
n
l
, where "n" corresponds to the
'
button repeatedly until the
buttons to enter the high and/or low values
;
button again to return
Alarm Output Operation
Output is OFF
ON
OFF
SV - ALnL
SV
SV + ALnH
ON
OFF
SV
SV+ALnH
ON
OFF
SV
SV - ALnL
ON
OFF
SV - ALnL
SV
SV + ALnH
ON
OFF
ALnL
ALnH
ON
OFF
ALnH
ON
OFF
ALnL
ON
OFF
SV - ALnL
SV
SV + ALnH
ON
OFF
SV
SV + ALnH
ON
OFF
SV - ALnL
SV
ON
OFF
SV
SV + ALnL
SV + ALnH
ON
OFF
SV - ALnH
SV - ALnL
SV
Corrective Action
The Solo controller displays this information for a few sec-
onds after power up. If the controller continues
displaying this information, check the input wiring. If the
problem still exists, replace the sensor or the controller.
sensor or the controller.
Check the sensor and the input wiring. If the problem still
exists, replace the sensor or the controller.
Cycle the power to the Solo controller. If the problem still
exists, replace the controller.
and
tp-h
tp-l
define the range. Refer to section 12-1, 12-2 or 12-3 for
directions on how to access these parameters.