Yuyao gongyi meter CO.
,LTD
XMT *908 series intellective temperature adjustment
instrument Instruction manual
Main technical specification
z Measurement deviation: 0.5%FS1
z Cold end compensating deviation: 2.0
z Sampling cycle: 0.5S
z Control cycle: relay output 2120S , other is 2S.
z Relay output contact capacity: AC250V/7A (resistance load) or AC250V/0.3A (perceptual load)
z Driving controllable pulse output: 3V scope, 40us widths over zero or trigger contact pulse
z Driving solid relay signal output: driving electric current15mA, voltage9V.
z Continuous PID : 010mA (load 500200), 420mA (load 250100),
or 05V (load100k) , 15V (load100k)
z Exterior and hole size:4848110 4444
z Power supply: AC110V242V, 50/60Hz
z Working condition: temperature 050.0, relative humidity85%RH, without corrode and strong
electric radiation.
Code setting mode
Series Code Name Setting range Manual Remarks
Determined by
0 SP Appointed data 50.0
P-SL P-SH
Determined by
P-SL,P-SH
when the upper
and lower limit
1 AL-1 Alarm 1 range,it is0 Alarm 1 setting value 10
50.0 when the
upper and lower
limit deviation
alarm
Determined by
P-SL,P-SH
2 AL-2 Alarm 2 Alarm 1 setting value 10
when the upper
and lower limit
1
Yuyao changjiang temperature meter factory
range,it is0
50.0 when the
upper and lower
limit deviation
alarm
When the P,the the proportion
3 P Proportion modulus 0100 function 8
When P=0,the meter is ON/OFF control
4 I Calculus time 02000S 240
5 d differential time 0200S 30
ON:open setting
inself function
6 At Setting itself OFF:close Select of setting itself OFF
setting itself
function
SSR proportion the movements cycle ON/OFF of
7 t 1120S 20
Control period Setting relays control is no meaning
Main control by Only have meaning when main control
8 Hy 0.150.0 1.0
drop in level output is ON/OFF(P=0)
Alarm 1 It has use drop in level setting of alarm
9 Hy-1 0.150.0 1.0
drop in level contact output
Alarm 2 It has use dropin level setting of alarm
10 Hy-2 0.150.0 1.0
drop in level contact output
Sensor error The sensor have deviation can use item
11 Pb 20.0 0
amendment to revisal
Is the software filter constants of
measurement sampling.The constant
,the Measurements antijamming
12 FILT Filt modulus 050 20
capabilityMeasurements antijamming
capability,but the measurement and
system time
0: have radix point,1: have no radix
13 dp Show accuracy 01
point
Can set the high limit displaying input
14 P-SH Display the high limit P-SL9999 400
signal
Can set the low limit displaying input
15 P-SL Display the low limit -1999P-SH 0
signal
Allow exports min It will no role when lowest
16 OUTL 0.0OUTH 0.0
value outputlimit,,manual and position.
Allow exports max It will no role when highest
17 OUTH OUTL200 200.0
value outputlimit,,manual and position.
Alarm1 and output o:indicate no alarm
18 ALP1 04
definition 1:upper limit touch alarm
Yuyao gongyi meter CO.,LTD
2:lower limit touch alarm
Alarm2 and output
19 ALP2 04 3:upper windage alarm
definition
4:lower windage alarm
System function 0:reverse control
20 COOL 01 0
choice 1:positive control
Soft start functionthat meters coefficient
21 OPPO Open power output 0100 0
after first export of electric power
0- all the parameter can be revised
22 LOCK Code lock 050 0
1- only the sp can be revised
0-CU50 (-50.0 150.0 ) ;1-PT1
(-200.0 200.0 ) ;2-PT2 (-200.0
600.0) ;3-K (01300) ;4-E (0
23 Sn Input type 07
700.0 ) ;5-J (0 900.0 ) ;6-T
(-200400.0) ;7-S (01600) ;
1- RLP SSR output mode
2- SSR solid state relay
3- Zero controllable silicon contact
signal when it exceed zero output
mode
4- Mut controllable silicon phase trigger
24 OP-A Output type 14
contact output mode
5- 0~10MA linearity control electric
current output
6- 4~20MA linearity control electric
current output
Technical indexes
1 The first setting area
Press the SET key 3S enter into the first setting area, the meter will display the parameter code 124in
the window at the upper row and display the parameter data at the low row. In this time press the
or W key to adjust the parameter, then press the SET key to preserve. Press the SET key long
time will withdraw or press the SETe key will directly withdraw. If within 10 seconds do not press
every key then it will automatically to preserve the data and withdraw the setting.
2The second setting area
When the meter is set up with the electricity, press the SET key enter into the second setting area, you can
according the 1 to set the SP.
3 Manual regulation
When the meter is set up with the electricity, press the W key about 3S enter into the manual regulation, it
will display H at the lower row, in this time can set the output power; press the W key about 3S again it
3
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will withdraw the manual regulation.
Setting itself
The meter use in the first time or the surroundings have changer, finding it control not good, in this time you
need use the setting itself. For example:
The first set the AT=ON,A-M light flickered, the meter enter into setting itself, press the SET key enter into
parameter setting. Set the Hy is 0.51, if the output is relay set the t=2S, the meter have three times
vibrate, automatic preserved P, I, D parameter and the AT light off, the setting itself finish.
connection scheme(consult)
Yuyao gongyi meter CO.,LTD
Yuyao changjiang temperature meter factory
Saling hotline+86-574-62813205 technical consultation+86-574-62830724
Fax+86-574-62814210 E-mail:yycj@yycj.com
http://www.yycj.com.cn
