Yudian AI-218 User Manual

ARTIFICIAL INTELLIGENCE TEMPERATURE
CONTROLLER
AI-218/2181P User Manual
I. Main features
● Designed specially for plastic machinery, food process machinery, packaging
machinery and so on. Easy to learn and operate and lowest cost.
● Universal power supply 100~240VAC. 50/60Hz.C/F selectable.
● Freely choose input and output types, modularized ,prompt delivery,best service
after sale.
● Armed with AT and AI PID Intelligent control algorithm function.
● Burnt-proof design results in lower power consumption, higher reliability
and stability. Its power and I/O terminals pass 4KV/5KHz pulse crash proof
experiment.
● Qualifi ed with ISO9001, ISO14001 ,CE,and CQC, satisfying European RoHS
Standard.
II. Model Code Symbol
The type of AI-218 is made up of 4 parts:
AI-218 A G
Part 1 (Series) Part 2 (Size) Part 3 (Oupt)
Part 1 stands for Model series
AI-218, standard artifi cial intelligence temperature controller 0.3%FS±1℃ accuracy.
0.1℃ display resolution.
Based on AI-218, AI-2181 is with nPID function.
Part 2 stands for Front panel dimension
Front Panel Cut Out
Size
width×height width×height
A 96×96mm 92×92mm
A1 96×96mm 92×92mm
B 160×80mm 152×76mm
B1 160×80mm 152×76mm
C 80×160mm 76×152mm
C1 80×160mm 76×152mm
D 72×72mm 68×68mm
D1 48×48mm 45×45mm
D2 48×48mm 45×45mm
E 48×96mm 45×92mm
E1 48×96mm 45×92mm
F 96×48mm 92×45mm
F1 96×48mm 92×45mm
Part 3 indicates the module installed in OUTP socket.
L Relay contact output module (Capacity: 2A/250VAC, normal open)
G SSR voltage output module (30mA/5VDC)
Part 4 indicates Auxiliary alarm output
N (or none) no module installed
L0 Relay contact output module (Capacity: 2A/250VAC, normal open / normal close)
L2 Relay output module omron brand(1A/250VAC)
L5 Dual relay Output module (Capacity: 2A/250VAC, normal open, support AU1
and AU2 alarm output)
Remark: For D1-size instrument, OUTP (output module) is SSR mounted with
driving voltage 30mA/5VDC. AU1 is also selectable as relay alarm ouput
(NO+NC, 2A/250VAC). D1 is not in modular design.
III. Technical Specifi cation
1. Input type :
Thermocouple: K, E, J, N，Resistance temperature detector: Pt100
2. Instrument Input range:
K(0-1300℃ ), S(0-1700℃ ), R(0-1600℃ ), E(0-1000℃ ),J(0-1200℃ ),
N(0-1300℃ ),PT100(-200~+800℃ )
3. Measurement accuracy: 0.3%FS±1℃ /0.1℃
4. Control mode:
On-off control mode , or PID control with the function of parameter auto tuning.
5. Output: SSR 5VDC/30mA output ,Relay contact output ,open normally
6. Alarm function: High Alarm, Lower limit alarm,Deviation High Alarm.
7. Power supply voltage rating: 100-240VAC, -15%, +10% / 50-60Hz.
8. Power consumption: ≤3W.
9. Ambient temperature: -10~+60℃ , Humidity: 0~90RH%
IV. Basic display status
L0
1.Change given Set Value:
Part 4 (AUX)
When powered on, it shows the basic display status, upper window displays real
process value (PV) while lower window displays the set value (SV). If the real
value overruns measure range(thermocouple breaks for example), upper window
will display "orAL" and the highest and lowest values, at this time, controller will
automatically stop controlling the output.
In controller's face, basically there are 6~10 LED lights,OP1,AU1,AU2,RUN which
respectively stand for output, fi rst alarm, second alarm, and working condition.
2.Change SV setting
Depth Behind
In basal display status, if the parameter lock "Loc" isn't locked, we can set setpoint
Mounting Surface
(SV) by pressing
100mm
key to increase the value, and
parameter of SPL and SPH, is limited to be 0~400C.
70mm
100mm
70mm
100mm
70mm
Press can decrease the
value, press and keep pressing
95mm
it can make quick decrease
78.5mm
3 AI artifi cial intelligence control and auto tuning:
95mm
When AI artifi cial intelligence control method is chosen , the PID parameters can be
obtained by running auto-tuning. In basal display status, press
100mm
the "At" parameter will appear. Press
70mm
auto tuning, the instrument executes on-off control. After 2-3 times of on-off action,
100mm
the instrument will obtain the optimal control parameter value. If you want to escape
70mm
from auto tuning status, press and hold the
. Press key to decrease the value,
、 、
key to move to the digit expected to modify. Max
Press can increase the Pressc can change the
value, press and keep pressing targeted digit number of
it can make quick increase value
for 2 seconds,
to active the auto-tuning process. During
key for about 2 seconds until the "At"
parameter appear again. Change "At" from "on" to "oFF", press
the auto tuning process will be cancelled.
Note1 : AI-218 is with advanced PID, which makes it high accuracy.
Note2: If the setpoint is different, the parameters obtained from auto-tuning are
possible different. So you'd better set setpoint to an often-used value or middle
value first, and then start auto-tuning. Depending on the system, the auto-
tuning time can be from several seconds to several hours.
Note3: Setting of CHYS may have influence on AT.. The lower value of CHYS the
higher accuracy. But too low CHYS isn't advice, CHYS=2.0 is advice.
Note4: At the beginning after AT, the result maybe not table but it will get best result
after a time.
2 seconds
V. Parameter Setting:
In basal display status, press and hold for about 2 seconds can access Field Parameter
Table. Pressing can go to the next parameter; pressing
modify a parameter. Press and hold can return to the preceding parameter. Press
(don't release) and then press key simultaneously can escape from the
parameter table. The instrument will escape auomatically from the parameter table if
no key is pressed within 30 seconds. Setting Loc=808 and then press
System Parameter Table.
2 seconds
Set
+
VI. Parameters and settings
Field parameter table (Press and hold for 2 seconds to access)
Code Name Description
Alarm on when PV (Process Value)
High limit >HIA; alarm off when PV<HIA-AHY
HIAL
alarm Please refer to AOP description for
AU1,AU2.
Alarm on when PV (Process Value)
Lower limit <LoA; alarm off when PV>LoA-AHY
LoAL
alarm In case of electric short, it'll alarm after
it's second time lower than LoAL.
Alarm on when PV-SV>HdA; alarm
Deviation off when PV-SV<HdA-AHY
HdA
high alarm When HdAL is max, alarm function is
null.
Alarm on when PV-SV<LdA; alarm off
Deviation low when PV-SV>HdA-AHY
LdA
alarm W h e n L d A L i s m i n i m u m , a l a r m
function is null
Loc=0: Allowed to modify parameters
and do AT
Loc=1: Allowed to modify parameters
but cannot AT
Parameter Loc=2: Allowed to modify parameters
Loc
Lock and AT
Loc=4-255: NOT allowed to modify
parameters ecept Loc.
Loc=808, Set to 808 and press
allowed modify all parameters
to confi rm, then
auto tuning
can
、 、
can access
2 seconds
Setting Default
Range value
3000℃
-999
-999~
+3000℃
3000℃
-999
0~255 0
,