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TOHO ELECTRONICS INC.

Program Controller TTM-P4/P9 Series

Instruction Manual

Thank you for purchasing our Program Controller TTM-P4/P9 Series. Please read this Instruction

Manual carefully to use the product correctly. TTM-P4/P9 Series is a simplified program controller

which enables program operation of up to 64 patterns x steps.

Contents

1. Cautions on Use ................................................................................1

2. Name and Size of Each Part..............................................................2

3. Wiring................................................................................................3

4. Terms and Functional Description ....................................................4

5. Before Program Operation ................................................................6

6. Operation Flow and Parameter Description......................................7

7. Setting and Display Ranges.............................................................14

8. List of Types....................................................................................14

9. Specifications and Rating................................................................15

10. Maintenance and Inspection............................................................16

Summary of content (16 pages)

PAGE 1
TOHO ELECTRONICS INC. Program Controller TTM-P4/P9 Series Instruction Manual Thank you for purchasing our Program Controller TTM-P4/P9 Series. Please read this Instruction Manual carefully to use the product correctly. TTM-P4/P9 Series is a simplified program controller which enables program operation of up to 64 patterns x steps. Contents 1. Cautions on Use ................................................................................1 2. Name and Size of Each Part...................................
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1. Cautions on Use For safety purpose, following symbols are used in this manual. The case that a user may receive fatal damage, electric shock, or severe burn injury when Warning the product is incorrectly used. Caution Warning Caution The case that a user may receive minor damage or the equipment may get damage. Verify correct wiring before turning on electricity since incorrect wiring may cause an equipment failure or a fire. Modification of this equipment may cause malfunctioning or a fire.
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2. Name and Size of Each Part 2.1 Name of each part LED Lamp RUN: Lights during operation mode OUT: Lights as synchronized with main control output. For continuous proportional control, blinks depending on the volume of operation. SET: Lights during parameter setting. AL: Lights during alarm output. Operation Key RUN/RESET key: RUN/RESET operation key PATT.
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3. Wiring 3.1 TTM-P4 series Operation signal Output Reserved SSR drive Relay contact Time signal output/ alarm Reserved Control output Reserved Thermocouple input (K/J/R) Power supply voltage 100 to 240VAC ± 10% DI (external input) Reserved 3.
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4. Terms and Functional Description 4.1 Event output 1. Deviation upper/lower limit 5. Absolute value upper/lower limit ALd ALd ALd ALL △ SV ALH ０℃（） 2. Deviation upper limit ALd ALL ALH 6. Absolute value upper limit ALd ALd △ SV ０℃ （） ALH 3. Deviation lower limit ALH 7. Absolute value lower limit ALd ALd ALL ０℃ （） △ SV 4. Deviation upper/lower limit range 8.
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4.1 Wait operation In case one step shifts to another step, the next step will not start even after step time Elapsed if the process value(PV) does not reach the wait zone or PV passed the wait zone. However, the next step will start when the wait time elapsed. At the wait operation, the indication at SV blinks. : Wait Zone... This means the deviation area between SV(Setting Value) and PV(Process Value) enable to start next step.
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5. Before Program Operation You can select the input type. Three thermocouple types (K, J, and R) are provided for this product. In this Instruction Manual, the following symbol is used in order to use this equipment safely. Caution Before using this equipment, be sure to set the input type. - This equipment can handle PID control. Because the control parameter can be set independently for low, medium, and high temperature, be sure to set each control temperature range.
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6.2 Detailed description of modes ① Reset mode - This mode will stop control. (The system becomes this mode when the power is turned on.) ② - Operation mode This mode will conduct programmed run control. (The RUN lamp lights.) The SV display will blink while a wait operation is in process in the wait zone or wait time. After a patterned operation is complete, the SV display will display "" and stop the control. The PV display will display the current temperature.
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⑤ Programming mode (The SET lamp lights.) - This mode will set the program for each pattern. - Setting the time to 0 minutes will invalidate that particular step. From reset mode From operation mode ↓ Press PATT./STEP. Pattern number setting mode Hold PATT./STEP down for 3 seconds. Hold PATT./STEP down for 3 seconds. PV SV    PV SV Set step 1 temperature.    Set step 6 temperature. PV SV ↓ Press the PATT./STEP key.   Set step 1 time.  PV SV ↓ Press the PATT./STEP key.
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⑥ Common parameter setting mode (The SET lamp lights.) - This mode will set the parameter common to each pattern and step. From reset mode Hold the △ key and the PATT./STEP key down for 5 seconds [A] PV SV  Set the PV correction zero point.  PV SV ↓ Press the PATT./STEP key.  Set the PV correction gain.  PV SV ↓ Press the PATT./STEP key.  Toggle between forward and reverse actions.  :Forward action (cooling) /: reverse action (heating) PV SV ↓ Press the PATT./STEP key.
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PV SV ↓  Set a time signal ON time.  (This will not be displayed when an alarm output is selected.) ↓ Press the PATT./STEP key. PV SV   ↓ PV SV PV SV Set a time signal OFF time. (This will not be displayed when an alarm output is selected.) (The time signal will be invalid when set to 0 minutes.) Press the PATT./STEP key.   Select a time signal for pattern 1 and step 1.  ON/OFF (This will not be displayed when an alarm output is selected or the time signal is invalid.
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PV SV ↓    PV SV ↓ Press the PATT./STEP key.  Start the automatic tuning of PID No. 1 (cold).  Temperature setting for automatic tuning → PV SV ↓ Press the PATT./STEP key.  Start the automatic tuning of PID No. 2 (medium).  Temperature setting for automatic tuning → PV SV ↓ Press the PATT./STEP key.  Start the automatic tuning of PID No. 3 (hot).  Temperature setting for automatic tuning ↓ [A] Set a differentiation time for PID No.
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From reset mode Hold the ▽ key and the PATT./STEP key down simultaneously. PV SV  Set an alarm output lower limit.  PV SV ↓ Press the PATT./STEP key.  Set an alarm output upper limit. ・ ↓ Press the PATT./STEP key. ⑧ PID setting mode (The SET lamp lights.) - This mode will set the PID constant (only during operation). 6.
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PID setting parameters Character Description Initial value PID No. 1 (cold) 3 (hot) 3.0% 3.
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9. Specifications and Rating 9.1 General specifications Storage cell Each setting value is stored in EEPROM.
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9.2 Rating and performance Input Output Thermocouple Selection of thermocouples K, J, and R When a wire is disconnected: Indicated as "" Sampling period 0.5 seconds Indication accuracy Measured value ±(0.