ABB RHD 8000-80 Інструкція з експлуатації - Сторінка 13

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10.1.3.1 "Setting" mode

Set electronics to "setting" mode by pressing both push buttons (3) simultaneously

for approx. 5 seconds, until both LEDs (2 + 8) are flashing synchronously at approx.

4Hz.

10.1.3.2 Defining first position (0% or 100%)

Move to desired position by pressing one push button (3).

To accept the position, press push button (10) or (9); the associated LED flashes at

approx. 1Hz when value is correctly accepted, the other continues to flash at

approx. 4Hz

10.1.3.3 Defining second position (0% or 100%)

Move to second position by pressing one push button (3).

To accept the position, press push button (10) or (9); both LEDs (2) and (8) are flash-

ing at approx. 1Hz when value is accepted correctly.

10.1.3.4 Saving the settings

The settings are accepted by simultaneously pressing the push buttons (10 + 9); the

LEDs (2 + 8) extinguish after a short time, and the adjustment procedure is complet-

ed.

If the selected range is too small for the actuator, both LEDs will flash again at 4Hz.

Repeat the adjustment procedure a larger value (min. positioning travel).

(See positioning travel specification on actuator ID label)

10.1.3.5 Correction after setup

If the setting is to be corrected after accepting the first value, first press the Reset

button (4) and then repeat the setting.

If the correction is to be done after saving the settings, the entire adjustment proce-

dure must be repeated.

10.2 Adjustment using the configuration program

Context-sensitive help information is available in the configuration program at all times.

For basic handling and installation instructions refer to the associated manual, number

41/68-001.

A conductive ground connection is established between the PC and the CONTRAC

electronics with the RS 232 communication cable. If the PC is grounded, this may cause

a ground loop in the installation.

10.3 Indication at LCP

Function

Change-over to adjustment mode:

Press and hold both drive switches for

approx. 5 seconds

Moving to an end position

Use respective drive button on CSF

Saving the first end position

Press button 0% or 100%

Saving the second end position

Press button 0% or 100%

Terminate adjustment

Press 0% and 100% buttons simulta-

neously

Normal operation: MAN / AUT

Driving with button on CSF

Priority over control system

Fault (both LEDs flash alternately at 4Hz)

Reset:

Resets fault indications

Reset if operating range is exceeded;

press and hold both drive button for 5 sec-

onds, then press Reset button

Table 4:

Indication

Adjustment

Both LEDs flash synchronously at

approx 4Hz after time has expired.

Both LEDs continue to flash at 4Hz while

driving.

The associated LED flashes at approx.

1Hz, the other continues at 4Hz.

The associated LED flashes at approx.

1Hz synchronously to the first one.

Both LEDs are briefly lit together and

then extinguish.

Operation

LED off

If no other fault conditions exist, both

LEDs extinguish.

After approx. 5 seconds the flash rhythm

is briefly interrupted. After "Reset" the

electronics switch to adjustment mode.

(Higher precision in 2nd

position)