AutomationDirect SOLO Basic SLB4848-C0 빠른 시작 매뉴얼 - 페이지 4

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13

Alarm Outputs

For models equipped with alarms there are two alarm outputs. Each alarm can be programmed for one of nine
different alarm types. To set up the first alarm output, press the
button repeatedly until the parameter
ALA1
parameter
ALA1
is not available. Use the
.
to the chart below for alarm type information. Press the
alarm outputs are required press the
button to proceed to
the additional alarm. When the desired alarm(s) are programmed, press the
controller returns to the main screen.
The alarm output limits are controlled by the parameters
alarm output chosen. After selecting the desired alarm, press the
Al
n
h
and/or
Al
n
l
appears. Use the
.
alarm outputs selected. Press the
;
button to save each selected value. Press the
return to the controller main screen.
For advanced alarm options
/
and alarm delay
Al1o
al2o
descriptions in chapter 3 of the user manual.
ALA1
and
ALA2
are both SPST resistive load 3A @ 250 VAC, normally open relay outputs with a shared
common.
Set Value
Alarm Type
0
Alarm function disabled
Deviation upper- and lower-limit:
1
Alarm output activates when PV value is higher than the setting value SV+(AL-H) or
lower than the setting value SV-(AL-L).
Deviation upper limit:
2
Alarm output activates when PV value is higher than the setting value SV+(AL-H).
Deviation lower limit:
3
Alarm output activates when PV value is lower than the setting value SV-(AL-L).
Absolute value upper and lower limit:
4
Alarm output activates when PV value is higher than the setting value AL-H or lower
than the setting value AL-L.
Absolute value upper limit:
5
Alarm output activates when PV value is higher than the setting value AL-H.
Absolute value lower limit:
6
Alarm output activates when PV value is lower than the setting value AL-L.
Hysteresis upper limit alarm output:
7
Alarm output activates when PV value is higher than the setting value SV+(AL-H). The
alarm output turns OFF when the PV value is lower than the setting value SV+(AL-L).
Hysteresis lower limit alarm output:
8
Alarm output activates when PV value is lower than the setting value SV-(AL-H). The
alarm output turns OFF when the PV value is higher than the setting value SV-(AL-L).
Disconnection Alarm: This alarm output is enabled if the sensor connection is
9
incorrect or has been disconnected.
14
Error Display Information
The chart below shows the possible error displays on the Solo Basic temperature controller.
Controller Error Display
Display Position
Display
Meaning
PV
no
No sensor input
SV
Cont
PV
sen
Sensor type error
SV
err
Notes:
;
button for three seconds. Press the
appears. If the controller is configured for dual output control,
button to choose the set value for the desired alarm type. Refer
;
button to save the selected value. If additional
ALA2
. Follow the same procedure to program
;
button repeatedly until the
Al
n
h
and
Al
n
l
, where "n" corresponds to the
button repeatedly until the parameter
and
,
buttons to enter the high and/or low values for each
;
/
please reference the parameter
al1d
al2d
Alarm Output Operation
Output is OFF
ON
OFF
SV-(AL-L)
ON
OFF
ON
OFF
SV-(AL-L)
ON
OFF
AL-L
ON
OFF
ON
OFF
AL-L
ON
OFF
SV
SV+(AL-L) SV+(AL-H)
ON
OFF
SV-(AL-H)
Cause
Corrective Action
Check the input wiring. If the problem still exists, replace the
The input terminals
are open.
sensor or the controller.
Check sensor type and its condition. If damaged or wrong,
Temperature is out of
replace and update settings. Check actual condition to make
range for sensor type
sure temperature is within sensor range.
15
Parameter Default Settings
Display
1234
Use
.
or
,
RUN/STOP: Control setting RUN/STOP
r-S
SELECT POINT: Decimal point setting (0: integer; 1: one decimal point)
SP
LOCK: Setting lock mode (LOCK1: all; LOCK2: only SV changes are allowed)
LoC
ALARM1 HIGH: Upper limit alarm 1 (display according to the setting in ALARM mode)
AL1H
ALARM1 LOW: Lower limit alarm 1 (display according to the setting in ALARM mode)
AL1L
ALARM2 HIGH: Upper limit alarm 2 (display according to the setting in ALARM mode)
AL2H
button again to
ALARM2 LOW: Lower limit alarm 2 (display according to the setting in ALARM mode)
AL2L
OUT1: Display and adjust output value of 1st output group
out1
OUT2: Display and adjust output value of 2nd output group (display when
out2
output mode)
OUT1 MAX.: Upper limit % of 1st output group
o1ma
OUT1 MIN.: Lower limit % of 1st output group
o1mC
OUT2 MAX: Upper limit % of 2nd output group (display when
o2mA
OUT2 MIN: Lower limit % of 2nd output group (display when
o2mi
INPUT: Set input type (refer to section 11 for a list of supported temperature sensors)
inpt
TEMP. UNIT: Set temperature unit C/F
tpun
"TEMP. HIGH: Set up upper temperature limit
tp-h
SV
SV+(AL-H)
(the upper limit setting is different for different types of sensors)"
"TEMP. LOW: Set up lower temperature limit
tp-l
(the lower limit setting is different for different types of sensors)"
SV
SV+(AL-H)
CONTROL: Select control modes (3 different modes: ON-OFF, PID, and MANUAL)
Ctrl
SELECT HEAT/COOL: Select heating, cooling or dual-output heating and cooling.
S-HC
ALARM1 SET: Set up Alarm 1 mode (refer to section 13 "Alarm Outputs")
SV
ALA1
ALARM1 OPTION: Set up Alarm 1 options
Al1o
ALARM1 DELAY: Set up Alarm 1 delay
al1d
AL-H
ALARM2 SET: Set up Alarm 2 mode (refer to section 13 "Alarm Outputs")
ala2
ALARM2 OPTION: Set up Alarm 2 options
al2o
AL-H
ALARM2 DELAY: Set up Alarm 2 delay
al2d
AT: Auto tuning (display when setting
at
P: Proportional Band (display when setting
p
I: Integral Time (display when setting
i
D: Deviation Time (display when setting
d
PD OFFSET: PD offset when Integral = 0 to eliminate a consistent deviation (display when setting
pdof
= PID automatically set after auto tuning)
Ctrl
OUT1 HYSTERESIS: Adjust Output 1 hysteresis (when
o1-s
SV-(AL-L) SV
OUT2 HYSTERESIS: Adjust Output 2 hysteresis (when
o2-s
OUT1 HEAT: Heating control cycle for Output 1 (when
o1-h
OUT1 COOL: Cooling control cycle for Output 1 (when
o1-C
o2-h
OUT2 HEAT: Heating control cycle for Output 2 (when
OUT2 COOL: Cooling control cycle for Output 2 (when
o2-C
COEF: Proportional band coefficient of Output 1 against Output 2 (when
Coef
in dual output control)
dead
DEAD: Set up deadband (when
PV FILTER: Set up input filter factor of PV
pv-f
PV RANGE: Set up input filter range of PV
pv-r
PV OFFSET: Adjust input compensation of PV
pvof
PV GAIN: Adjust input gain of PV
pv6a
ANALOG OUT1 MAX.: Adjust upper limit compensation for analog Output 1 (1 scale = 1 μA)
a1ma
ANALOG OUT1 MIN.: Adjust lower limit compensation for analog Output 1 (1 scale = 1 μA)
a1mi
Parameter Default Settings
Description
to set temperature set point. Press
to switch digits and
s-hC
is set to a dual output mode)
s-hC
is set to a dual output mode)
s-hC
= PID/RUN)
Ctrl
= PID automatically set after auto tuning)
Ctrl
= PID automatically set after auto tuning)
Ctrl
= PID automatically set after auto tuning)
Ctrl
= ON/OFF)
Ctrl
= ON/OFF)
Ctrl
= PID/MANUAL)
Ctrl
= PID/MANUAL)
Ctrl
Ctrl
= PID/MANUAL)
Ctrl
= PID/MANUAL)
Ctrl
Ctrl
is not set to MANUAL and when in dual output)
Default Setting
;
to set value.
RUN
0
OFF
4.0
4.0
4.0
4.0
0.0
is set to a dual
0.0
100.0
0.0
100.0
0.0
K
C
1300
-200
PID
H1
0
0
0
0
0
0
OFF
30.0
120
30
50.0
0
0
Output type:
C: 1 sec
V: 5 sec
R: 20 sec
= PID and when
1.00
0
2
1.00
0
0.000
0
0