Maxcess MAGPOWR DFC-90 Instruction Manual Download Page 20

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7-1

SERVICE

Maintenance

The only maintenance that may be required on the DFC-90 is
fuse replacement.

1. Shut off AC power to the DFC-90 unit.
2. Remove the enclosure top by inserting a flat blade

screwdriver under the retaining tabs in the base
(See Figure 2, page 3-1).

3. Replace fuse(s).
4. Reinstall the enclosure to maintain the IP rating.

Service requests and
replacement parts

To request service or to get replacement parts, contact one of
the following addresses:

Fife Corporation
222 West Memorial Rd.
Oklahoma City, OK, 73114,
USA
Phone:  1.405.755.1600
Fax: 1.405.755.8425
Web:  www.maxcessintl.com

Fife-Tidland GmbH
Max-Planck-Strasse 8
65779 Kelkheim

Deutschland
Telefon: +49.6195.7002.0
Fax:  +49.6195.7002.933
Web:  www.maxcess.eu

Siemensstrasse 13-15
48683 Ahaus
Deutschland

AMERICAS

Tel +1.405.755.1600

Fax +1.405.755.8425

[email protected]

www.maxcessintl.com

EUROPE, MIDDLE EAST

AND AFRICA

Tel +49.6195.7002.0

Fax +49.6195.7002.933

[email protected]

www.maxcess.eu

CHINA

Tel +86.756.881.9398

Fax +86.756.881.9393

[email protected]

www.maxcessintl.com.cn

INDIA

Tel +91.22.27602633

Fax +91.22.27602634

[email protected]

www.maxcess.in

JAPAN

Tel +81.43.421.1622

Fax +81.43.421.2895

[email protected]

www.maxcess.jp

KOREA, TAIWAN,

AND SE ASIA

[email protected]

www.maxcess.asia

Summary of Contents for MAGPOWR DFC-90

Page 1: ...MAGPOWR DFC 90 Instruction Manual EN Dancer Follower Arm Control 90VDC MI 850A265 1 G...

Page 2: ...3 1 FOLLOWER ARM APPLICATIONS 4 1 Electrical connections 4 1 Sensor setup 4 1 Control setup 4 2 Operation 4 4 DANCER APPLICATIONS 5 1 Electrical connections 5 1 Sensor setup 5 2 Dancer control setup...

Page 3: ...erstanding that it will be retained in confidence and will neither be duplicated nor copied in whole or in part nor be used for any purpose other than for which disclosed Copyright 2011 all rights res...

Page 4: ...be controlled For best torque control resolution the lowest current range providing sufficient current for maximum operating torque should be selected Connections are provided for an external 1 mADC c...

Page 5: ...nforced insulation or protective screening which provides protective separation All wiring should comply with the essential requirements of the appropriate standard s and is the responsibility of the...

Page 6: ...er the retaining tabs in the base See Figure 2 2 Set the JP1 current range selection jumpers to the range appropriate for the clutch brake connected to the DFC 90 See Figure 3 for current range settin...

Page 7: ...remote meter output are not isolated from the AC line and must not be ground referenced The control inputs are isolated and may be ground referenced See Figure 4 Sensor setup The DFP or DFP 2 positio...

Page 8: ...e follower arm is halfway through its travel Figure 5 Follower arm electrical connections Control setup The control adjustments marked with an underline on the label are the only ones needed for follo...

Page 9: ...external TENSION pot full clockwise 3 Position the follower arm on an empty core 4 Adjust the CORE pot to obtain zero on the remote meter 5 Adjust the ZERO pot until the meter just starts to increase...

Page 10: ...ED indicator illuminates when the Stop Time expires Operation Adjust tension with the external 10k tension pot Adjust rewind taper with the FULL pot The tension will decrease as the roll diameter incr...

Page 11: ...e meter output are not isolated from the AC line and must not be ground referenced The control inputs are isolated and may be ground referenced See Figure 7 Figure 7 Dancer electrical connections INCR...

Page 12: ...sensor so that its keyway is pointing towards the top cover when the dancer is half way through its travel This is an approximate adjustment and is intended to center the sensor position to allow maxi...

Page 13: ...ers to the settings given below F switch PD P full clockwise D mid rotation approximately 11 turns CORE full counter clockwise STOP TIME full counter clockwise STOP MULT full counter clockwise 2 With...

Page 14: ...t clockwise until the oscillation stops The RUN STOP input must be used if the integrator is on switch in PID position The RUN STOP input should be closed terminals 17 and 18 when the machine starts i...

Page 15: ...een PD PID while the machine is running since this may result in a large transient jump in the output PD mode 1 With a roll diameter near core and the machine stopped set the F switch to PD mode 2 Run...

Page 16: ...t by the amount necessary to eliminate the overshoot Adjustment is now complete for the dancer operating in PD mode PID mode The next steps complete the tuning of the dancer operating in PID mode 1 Wi...

Page 17: ...entiometer resistance is less than 10k Use a 10k potentiometer for the Remote tension control DFP DFP 2 position sensor not wired properly or wires shorted Verify position sensor is wired properly and...

Page 18: ...and 26 should change as the DFP or DFP 2 is moved through its travel Dancer not calibrated Follow the calibration procedure on page 5 3 DFC 90 in PID mode and RUN STOP switch is not wired properly Ve...

Page 19: ...ion degree 2 IEC664 1 Altitude 0 to 2000 m 0 to 6562 ft Compatible residual current Device types A or B IEC755 Worst case fault current 1 6 A AC Inputs Signal DFP or DFP 2 potentiometer 1 to 10k 1 4 W...

Page 20: ...Fax 1 405 755 8425 Web www maxcessintl com Fife Tidland GmbH Max Planck Strasse 8 65779 Kelkheim OR Deutschland Telefon 49 6195 7002 0 Fax 49 6195 7002 933 Web www maxcess eu Siemensstrasse 13 15 486...

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