Toho Electronics TTM-300 Series Instruction Manual Download Page 2

 

1. NOTICE/WARNING BEFORE OPERATION 

 

 

 

Confirm the merchandises at hand shows the correct model and optional function. 

    For confirmation of model name, please refer to 

[

8. 

ORDERING INFORMATION

]

 

The following symbol marks are used in this Instruction Manual for handling this model safely. 

 

                                                                     

 

In case of mishandling, serious danger may occur to the   

                                                                            operator such as death, electrocution and a skin burn. 

 

                                                                            In case of mishandling, it may cause some damage to the   
                                                                            unit or the operator getting slight injury. 

                                                                                                                                                                 

CAUTION 

 

Do  not  push  the  keys  by  sharp  points(i.e.  Ball-point-pen,  metals)  for  prevention  of  its 

malfunction. 

 

 

                                                                                                                                                                 

WARNING 

 

Make sure the correct wiring connection before turning on electricity. 

    Miswiring may cause malfunction of the unit and may cause a fire. 

Never remodel the unit for prevention of malfunction of unit and a fire. 

 

 

 

 

 

Types of Input(Thermocouple

←→

R.T.D.) and Output cannot be changed after receiving the unit. 

 

Check, if all the attachments are at your hand. 

 

Instruction Manual ·······································1 booklet 

 

Installation attachment ·································1 piece (TTM-304) 

 

Fitting metals················································1 set      (TTM-305,309) 

 

Unit seal ·······················································1 seal paper 

            In case any of the above is missing or found a different included, inform to us accordingly. 

 

If  you  have  selected  an  optional  communication  function  and  requiring 

"Instruction  Manual  of  Communication 

Function"

, please ask us to mail it separately. 

 

Please put this Instruction Manual aside of the operator of unit. 

 

Copy or Reprint of this manual, wholly or partially, is not allowed. 

 

The contents of this manual may change without notice in future. 

 

Please be noted that we shall not be responsible to all of the defaults resulted by using of the unit. 

WARNING

 

CAUTION

 

Summary of Contents for TTM-300 Series

Page 1: ...d also equipped the communication functions using RS 485 as an option Please go through this Instruction Manual carefully and use the unit in proper manner CONTENTS 1 NOTICE WARNING BEFORE USAGE 2 INS...

Page 2: ...it and may cause a fire Never remodel the unit for prevention of malfunction of unit and a fire Types of Input Thermocouple R T D and Output cannot be changed after receiving the unit Check if all the...

Page 3: ...nging TIME or TEMPERATURE indicate RUN STOP Changing Reset mode or Run mode PTTN STEP RUN mode Changing PTTN STEP confirmation mode RESET RUN mode RESET mode The details of Operation Keys to be referr...

Page 4: ...he unit at the following proper locations Temperature and Humidity are within the limit of operation environment Away from the gas of sulfide and corrosion Less dust and oily smoke Less mechanical vib...

Page 5: ...13 14 10 11 Run signal 13 14 Curr Volt TTM 3 0 4 TTM 3 0 5 2 3 24VAC or DC 1 FG 2 3 85 264VAC 1 FG 4 5 Comm TR A TR B 4 5 RUN signal 3 4 SSR Drive Volt Curr Volt output 5 Relay contact 3 NC 4 NO 8 9 1...

Page 6: ...e make sure to confirm the name labels i e Input terminal Power source terminal and Option terminals etc beside the each wire The crimp terminals for wiring should be fit with the nuts of M3 5 As for...

Page 7: ...Value RAMP STEP SOAK STEP SV start It will start from the setting value at the starting time of operation which to be treated as the PV Process variable or the target SV Setting Value PV start Operat...

Page 8: ...viation Example for Event Output 1 Absolute Value Example for Event Output 1 1 High and Low limit 5 High and Low limit 2 High limit 6 High limit 3 Low limit 7 Low limit 4 High and Low limit range 8 Hi...

Page 9: ...ic it compensates MV Manipulation Value worked out by PID control and controls not to Overshoot or Undershoot FUZZY Strength This means the strength of compensation Strength 1 5 against MV worked out...

Page 10: ...setting of each Control Temperature area Also please make setting of other control parameter as required The setting of Key Input is valid in memory even if the power turned OFF High Temperature cont...

Page 11: ...emp area by and key Press MODE key High Temperature Proportional band Press MODE key High Temperature Integral time Press MODE key High Temperature Differential Time Press MODE key Setting Proportiona...

Page 12: ...Setting target SV by key In case the current step to be set as final step press TIME TEMP key to blink target setting For canceling this press TIME TEMP key again Setting Step Time by key If the cont...

Page 13: ...p Proportional band point Middle temp Press Mode key final step Press Mode key Operation volume Number of Integral time lower limit operation middle temp Press Mode key Press Mode key Press Mode key O...

Page 14: ...y Communication Address Press Mode key Response Delay Time Press Mode key Change over Communication mode Press Mode key Key Lock function Press Mode key Return to Number of pattern ON OFF Control Cont...

Page 15: ...mode BLIND mode Press MODE key Press MODE key Press MODE key Press MODE key Indication at Setting Value means Display exist and means no Display For canceling BLIND mode turn the Power OFF once and tu...

Page 16: ...me The Set value display blinks while the Wait is on operation Wait is on operation And the process value appear alternately on a PV display area at the end of pattern operation End of pattern operati...

Page 17: ...nput type can be selected or The initial value varies by the types Thermocouple Input Type RTD INPUT TYPE Input Type Input Type K thermocouple PT100 J thermocouple JPT100 T thermocouple R thermocouple...

Page 18: ...ct Process value for event output functions 1 and 2 Displays when is FUNCTIONS select with key ADDITIONAL FUNCTIONS Release functions select with key Deviation high low limit Release function Deviatio...

Page 19: ...Event output 1 2 Time Signal On Time On Delay time Set the Time signal ON Time Setting range 0 99 hrs 59 min If select 2 for Time signal function set ON Delay Time Displays when are Event output 1 2...

Page 20: ...ameter per pattern setting mode No Character Name Description Initial Value Display condition Remarks Step temperature setting Set the temperature value for step Setting range Step time setting Set th...

Page 21: ...ddle temperature area Setting range Highest limit of setting rang Setting unit Proportional cycle Set a proportional cycle on PID control Time proportional control Setting range 1 120 sec Displays whe...

Page 22: ...IEC 32 3270 4 2435 7 2 Setting range and Indicating range of R T D Input type Setting range Setting range with decimals Indication range Indication range with decimals 199 500 199 9 500 0 199 539 199...

Page 23: ...onnected Input type R T D Pt100 JPt100 switchable Allowable lead wire resistance 5 or less per wire Sampling time 0 5 sec same as output change frequency PV input area PV correct 199 9 999 9 or 199 99...

Page 24: ...AND INSPECTIONS Troubles Check points Display does not come out Is instrument correctly inserted in the case Are power terminals correctly connected Is power sufficiently supplied display Memory erro...

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