Thermomart PID-4CH-SSR Instruction Manual Download Page 2

 

 

 
5. Parameters 

 

ID 

Symbol 

Name   

Manual   

Setting 
range   

Ex-Factory   

The public parameters(First level) 

LocK 

Set data lock 

LOCK=18, Set data unlock 
LOCK≠18, Set data lock. 

0

50 

18   

TS 

Input    type 

Cu50; Pt2 (pt100); K; E;J;T; S 

ALP 

Alarm type 

0: Alarm function OFF;   
1:Process high alarm; 
2:Process low alarm; 
3: Deviation High alarm ;   
4: Deviation low alarm; 
5: Band alarm 
6: Out of band alarm. 

0-6 

Kt 

PID   
control cycle. 

PID control response time 

____ 

120 

Dp 

Decimal 

point 

position 
selection 

Set  the  position  of  the  decimal  point  for 
the measured value to be displayed. 

0-1 

P-SH 

Range high 

Input    range. 

 

 0 

P-SL 

Range low 

 

 9999 

C-F 

Measured  value 
(PV) unit select 

C: Celsius F: Fahrenheit 
If  the  value  is  changed,  the  controller 
needs to execute Auto-tuning again. Refer 
to 6.Auto-tuning 

    C , F 

Addr 

Address 

Communication address can be set from 0 
to 255 

1

255 

Summary of Contents for PID-4CH-SSR

Page 1: ... Standard Alarms Can be output an alarm when the deviation process value set point or manipulated value reaches a specified value 1 5 Sampling Time 2 sec 1 6 Use this controller within the following allowable range Allowable ambient temperature 0 to 55 C Allowable ambient humidity 5 to 85 RH 2 Dimensions h w d Unit mm 96 96 112 Panel cutout 92 92 3 Parts Description 1 ALM lamp Lights when Event oc...

Page 2: ...iation low alarm 5 Band alarm 6 Out of band alarm 0 6 0 3 Kt PID control cycle PID control response time ____ 120 4 Dp Decimal point position selection Set the position of the decimal point for the measured value to be displayed 0 1 1 5 P SH Range high Input range 0 6 P SL Range low 9999 7 C F Measured value PV unit select C Celsius F Fahrenheit If the value is changed the controller needs to exec...

Page 3: ...control P 0 Relay contact may repeat its turning ON and OFF due to input fluctuation if measured value PV is near the alarm set value the differential gap setting can prevent the relay contact from ON or OFF repetition 0 1 50 0 1 0 8 AT N Auto tuning 1 AT with learning start 0 AT with learning stop 0 1 0 9 COL N Hot Cold 0 reverse control heating 1 positive control cooling 0 1 0 6 Operation 6 1 Fi...

Page 4: ...splay AT and PV value now meter s control way is on off mode after 3 times vibrating 3 control period automatic save P I D parameter the self adjusting procession finished Operation will be as shown in the following diagram Attentions when Auto tuning the controller should not change the set value When the power off during Auto tuning it will restart Auto tuning next time When it need artificially...

Page 5: ... slave A typical message consists of a request query message sent from the master followed by an answer response message from the slave When master begins data transmission a set of data is sent to the slave in a fixed sequence When it is received the slave decodes it takes the necessary action and returns data to the master 10 1 Communication Mode Data bit length Stop bits Parity bit Communicatio...

Page 6: ...s not respond when The slave address in the query message does not coincide with any slave address settings The CRC code of the master does not coincide with that of the slave Transmission error such as overrun framing parity and etc is found in the query message The Communication time interval less than 300ms 10 7 Register address list Symbol Decimal point Real Register Holding Register Measured ...

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