Related Manuals for SMC Networks ITV 1 Series
Summary of Contents for SMC Networks ITV 1 Series
- Page 1 Doc. no.DIU-60D00-OM002 PRODUCT NAME Electro-Pneumatic Regulator MODEL / Series / Product Number ITV1***/2***/3*** Series...
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Page 2: Table Of Contents
Contents Contents Safety instructions Handling precautions Wiring method [Power supply and input signal] Wiring method [Monitor output] Setting method LED display Key locking function Setting of Min. pressure, Max. pressure and switch output [current/voltage input type only] Output mode of switch output Setting of preset pressure [Preset input type only] Detail setting mode Gain setting... -
Page 3: Safety Instructions P2
E-P Regulator Safety Instructions These safety instructions are intended to prevent hazardous situations and/or equipment damage. These instructions indicate the level of potential hazard with the labels of “Caution,” “Warning” or “Danger.” They are all important notes for safety and must be followed in addition to International Standards (ISO/IEC) , and other safety regulations. - Page 4 E-P Regulator Safety Instructions Caution We develop, design, and manufacture our products to be used for automatic control equipment, and provide them for peaceful use in manufacturing business. Use in non-manufacturing business is not covered. Products we manufacture and sell cannot be used for the purpose of transactions or certification specified in the Measurement Act.
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Page 5: Handling Precautions P4
Handling precautions △ Caution ！ If power to this product is cut off due to a power failure, etc. when it is in a controlled state, residual pressure will be retained temporarily. Handle carefully when operating with output pressure released to the atmosphere, as air will continue to flow out. -
Page 6: Wiring Method [Power Supply And Input Signal] P5
Wiring method [Power supply and input signal] Caution 1. Proceed carefully, as incorrect wiring can cause damage. 2. Use DC power supply with sufficient capacity and a low ripple (1% or less). 3. Turn off the power supply to remove and insert the connector. 4. -
Page 7: Wiring Method [Monitor Output] P6
Wiring method [Monitor output] Caution When the monitor output is not being used, prevent it from touching the other wires as this can cause a malfunction. Wiring diagram (Monitor output） Analogue output・Voltage type (ITV****-*1) Analogue output・Current (sink) type Analogue output・Current (Source) type (ITV****-*4) (ITV****-*5) 1 ：... -
Page 8: Setting Method P7
Setting method Caution (1) If the incorrect key is pressed or incorrect information is displayed during setting, power must be shut off and the procedure started again. (2) It is recommended that the settings are changed without supply pressure. The product operates immediately maximum and minimum pressures are set and the S- key is pressed. - Page 9 LED display The range of the LED pressure display is different according to the pressure range and the unit of the display. Unit ITV**1* ITV**3* ITV**5* ITV209* ｡020～.120 ｡100～.600 ｡180～.A80 Kgf/cm 0｡20～.120 1｡00～6.00 1｡80～A.80 0｡20～.120 1｡00～6.00 1｡80～A.80 3｡0～18.0 14｡0～84.0 -26～156 -20～120 -100～600 -180～A80...
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Page 10: Setting Of Min. Pressure, Max. Pressure And Switch Output
Setting of Min. pressure, Max. pressure and switch output [current/voltage input type only] It is possible to change the minimum pressure (hereinafter referred to as "F_1") and the maximum pressure (hereinafter referred to as "F_2"). In normal use, use the product in the condition when shipped, it is not always necessary to adjust the setting of minimum pressure, and the setting of maximum pressure. -
Page 11: Output Mode Of Switch Output P10
Output mode of switch output The following three types of operations are possible by setting P_1 and P_2. This function is available only for monitor output : switch output type (ITV****-*2, ITV****-*3). ■P_1＜P_2： ■P_1≧P_2： Window comparator mode Hysteresis mode Output pressure of E/P regulator Switch output ■P_1＝P_2＝0：... -
Page 12: Detail Setting Mode P11
Detail setting mode Key operation and LED display Unlock keys (refer to P8). Press S-key for 2 seconds or more. (displayed alternately) ⇔ ↑ Press S-key △key ↓ To "Gain setting" (refer to P12) ▽key (displayed alternately) ⇔ △key ↑ Press S-key △key ▽key... -
Page 13: Gain Setting P12
Gain setting The response time can be changed by tuning the gain. If the over-shoot is large, decreasing the gain tends to improve it, but the responsiveness becomes slower. Conversely, when the gain is increased, the response time tends to be faster, but stability will be lost, which may cause hunting (unstable pressure). -
Page 14: Sensitivity Setting P13
Sensitivity setting Adjusting the sensitivity changes the pressure correction operation near the set pressure point. When the load capacity on the secondary side is large and hunting (unstable pressure) occurs, decreasing the sensitivity tends to improve the hunting. However, as the pressure correction is reduced, moderate pressure instability may occur. -
Page 15: Zero Clear P14
Zero clear The display can be set to zero again by executing "zero clear". When "zero clear" is executed with residual pressure in the secondary piping, the pressure is assumed to be zero. Please execute the operation of "zero clear" with the supply pressure is intercepted, and the piping of the second side removed. -
Page 16: Reset Function P15
Reset function Clears the setting values for the reset contents items below. Key operation LED Display Unlock keys (refer to P8). Press the △ and ▽ keys (current) pressure is displayed simultaneously for 3 seconds or more. is displayed for approx. 1 second The settings are reset and returned to the condition before power was supplied.
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