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MAGIC II

Training Guide – 11/14

Page 5

TROUBLE SHOOTING PROCEDURE

1. Transmitter Serial Number

2. Examine unit to insure it is free to move and is not
obstructed by

DRIED

stock.

____ Yes

____ No

3. Has the damper’s vent screw and other shipping hardware
been removed?

____ Yes

____ No

4. What is the supply voltage at terminals on side of
enclosure? Minimum of16vdc @ 20mA. Push torque arm to
full right position to simulate 20mA output.

____VDC

@ 20mA

5. Check Coil Voltage with MOTOR OFF.

____VDC

6. Does Coil Voltage go UP when torque arm is pushed to
the right and DOWN when pushed to the left?

____ Yes

____ No

7. Does Consistency Output follow the coil voltage changes?

____ Yes

____ No

8. Disconnect

ThermaCoil

from electronics enclosure. Does

Coil Voltage equal approximately 10vdc?

____ Yes

____ No

TEMCO Engineering Inc.

1635 Lakes Parkway, Suite M

Lawrenceville

, GA 300

Telephone 678-376-1520 Fax 678-376-1553

Visit us on the web at

www.temcoeng.com

/contact

or call

toll free 800-898-3626

Independent Consistency Experts since 1985

Содержание MAGIC II

Страница 1: ...leg 5 Connect digital voltmeter to front panel test points With motor off adjust Coil to DC voltage marked on S N tag Magic box 6 Use HART Communicator to set the Upper Range Value URV and Lower Range Value LRV to match control rooms settings 7 TEMCO has preset the curve for your consistency application 8 Electronic dampening is factory preset Do Not Change 9 Switch HART to read Process Variable 1...

Страница 2: ...mmunicator and then go to the LRV and URV screen 2 Set the Lower Range Value LRV to match control room setting 3 Set the Upper Range Value URV to match control room setting FIRST TIME ZERO ADJUSTMENT 1 Put Consistency Loop in Automatic Control 2 Obtain a Lab Sample Record the MAGIC s signal at the time the sample is taken 3 Adjust Coil so the MAGIC s signal agrees with Lab Sample SN Tag w Coil Vol...

Страница 3: ...MAGIC II Training Guide 11 14 Page 3 MAGIC CURVE SELECTION Furnish MAGIC II Curves Unbleached Stock 10 OCC and Bleached 7 TMP and Newsprint 6 The curve is factory preset for your application ...

Страница 4: ... refer to Ouput Adjustments to change zero Varying error with changes in consistency Refer to Output Adjustments to change sensitivity with the Curve Number MAGIC output does not change Voltage can vary 05 VDC Verify that breather plug on damper has been removed Verify that shipping brace has been removed Examine area around torque arm and motor for objects obstructing free movement Disconnect loo...

Страница 5: ...late 20mA output ____VDC 20mA 5 Check Coil Voltage with MOTOR OFF ____VDC 6 Does Coil Voltage go UP when torque arm is pushed to the right and DOWN when pushed to the left ____ Yes ____ No 7 Does Consistency Output follow the coil voltage changes ____ Yes ____ No 8 Disconnect ThermaCoil from electronics enclosure Does Coil Voltage equal approximately 10vdc ____ Yes ____ No TEMCO Engineering Inc 16...

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