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The message is not displayed if the alarm mode selector is set to position 0. Models with communications capabilities also available.

The factory setting is seconds.

HEA In the interest of product improvement, specifications are subject to change without notice. Omrom switch is factory-set to position 2, i. The balanceless-bumpless function will operate to prevent the output from changing abruptly. To convert grams into ounces, multiply by 0. Solder-dipped Leads Strip 6 to 12 mm of the lead wires and carefully arrange the wire tips. Press the Display Key as soon as the valve stops by the limit switch built into the motor. Not displayed in automatic output mode.

Turn on power and press the Level Key for at least two seconds.

Use lead wires having a small resistance for temperature resistance thermometers. Four internal switches must be set on the E5AX: The output mode cannot be changed in motor calibration mode. This DIP switch selects the operation modes listed in the following table. Usually, the alarm value is set as a deviation from the main setting, but it can also be set as an absolute value when the event alarm mode is selected. Always turn off the power supply to the Electronic Temperature Controller before changing any switch settings.


Use the specified compensating conductors for thermocouples.

Manual Output Mode Indicator Lights when in manual output mode. Press the Display Key. High precision regardless of the set temperature. Alarm modes, listed in the following table, can be selected using this switch.

Omron E5ax Temperature Controller E5ax-a-f

Select this function by pressing the Display Key three times in display level 0. Display Key Press to shift the display to the next parameter. Refer to page 9. A maximum of 32 Temperature Controllers can be connected to one host computer using serial communications RS, RS Hold down the Level Key again for 2 seconds minimum to display o on the PV display.

The factory setting is 0. Successively increases the value when held down. Omro the temperature exceeds or falls below the set alarm value, the corresponding alarm output is produced and the ALM indicator on the front panel lights. Automatic tuning can be executed at any time: Optimum PID control with feed-forward control circuitry.

Press the Level Key for at least two seconds, confirm that in—t is displayed, and then press the E5ad Key again omrron at least two seconds to display the process omrin and return to the initial display mode.

Process value see note 3valve position 1. Set the alarm value by using the Up and Down Keys while al is displayed. All units are in millimeters unless otherwise indicated. RS and terminals are shown. Always switch to the manual output mode before changing the proportional band.


Outputs the temperature data within the set limits. Auto-tuning can be carried out regardless of whether the Temperature Controller is performing reverse heating or normal cooling operation. Do not connect unused terminals. The output value will change according to the difference between the set value and the present value when the proportional band is changed during control operation.

When the auto-tuning indicator turns off, the auto-tuning is terminated and PID constants pmron renewed. Recommended panel thickness is 1 to 8 mm. Front Cover Down Key Press to decrease the main setting or other omroh.

Omron E5ax-ah E5AXAH Temperature Controller C | eBay

Upper setting limit Press a. Level 0 is the initial and is automatically entered at power application. Lift the internal mechanism while pressing the hook at the bottom of the front panel.

The count value for the fully close position will be set. Display Basically, the temperature range that can be measured is determined by the temperature sensor to be used. Note 3 omrpn 0 Alarm value Press a. Attach e5axx proper stickers to the front panel as shown below. Simultaneously press the Up and Down Keys for at least one second.

Valve Travel The value travel can be monitored. Then press the Display Key until calb is displayed.