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Technical Note
Page 1 of 1
TEC10-2
Controlled Atmosphere Infrared Furnace
3/23/10
Calibration Instructions
Motor Speed Control
Model 3984 Isolated
Interface Module
675 N. Eckhoff St, Bldg D
Orange, CA, USA 92868
www.furnacepros.com
1.714.935.0302 Tel
1.714.935.9809 Fax
1.0 SCOPE
Instructions for the adjustment and of the Model 3984 Isolated Interface Module after installation
on a furnace with a Bodine Electric drive motor and Model 3911 Motor Speed Board.
2.0 EQUIPMENT
AFFECTED
Motor Speed Board Model 3911
Isolated Interface Module Model 3984
3.0
MOTOR SPEED BOARD MODEL 3911
3.1
Start furnace. On Furnace program Process Screen, set belt speed to zero.
3.2
Using a nonconductive adjustment tool, adjust the each of the pots at the top of the motor speed
board as follows:
1)
Set zero. Turn Min pot to full counter clockwise (CCW). Adjust clockwise (CW) until motor
starts. Turn CCW until motor stops.
2)
Set Max pot full CW and turn back ¼ turn.
3)
Set Acceleration at between full CCW and midpoint.
4)
Set Deceleration at between full CCW and midpoint.
5)
Set Torque to full CW, adjust slightly CCW.
3.3
For reference, the pots to be adjusted are located from left to right as in the following table.
3911 POTS
MAX
MIN
ACCEL
DECEL
TORQ
Preferred
Settings:
just CCW
from Full
CW
turn CW
until motor
stops
midway bet
CCW and
midpoint
midway bet
CCW and
midpoint
just CCW
from Full
CW
4.0
ISOLATED INTERFACE MODULE MODEL 3984
1)
Set zero. Using a small flat screwdriver, turn the Min pot CCW until motor stops. Adjust CW
until motor starts. Turn CCW again until motor stops.
2)
Go to Furnace Calibration screen and click Transport Belt 1 Calibration checkbox to “Set 50%
output to calibrate”.
3)
Adjust Max pot until voltage across
Vout
and
Com
equals 5.0 Vdc.
4)
For reference, the pots to be adjusted are labeled Min and Max as in the following table.
3984 POTS
MIN
MAX
Field
Adjustment
turn CW until motor stops
3984 V
out-com
= 5 Vdc or
3911 V
S1-S2
= 5.0 Vdc
5.0
CALIBRATE BELT SPEED
Use standard procedure for belt speed calibration.
Summary of Contents for LA-309
Page 5: ...10 004 676 110000 v WARRANTY Warranty goes here ...
Page 6: ...vi LA 309 Owner s Manual ...
Page 12: ...Contents xii LA 309 Owner s Manual ...
Page 20: ...Section 1 1 8 LA 309 Owner s Manual ...
Page 68: ...Section 3 3 28 LA 309 Owner s Manual ...
Page 70: ...Section 4 4 2 LA 309 Owner s Manual ...
Page 72: ...Section 4 4 4 LA 309 Owner s Manual ...
Page 98: ...Section 5 5 2 LA 309 Owner s Manual ...
Page 100: ...Section 5 5 4 LA 309 Owner s Manual ...
Page 106: ...Section 5 5 10 LA 309 Owner s Manual ...
Page 108: ...Section 5 5 12 LA 309 Owner s Manual ...
Page 110: ...Section 5 5 14 LA 309 Owner s Manual ...
Page 112: ...Section 6 6 2 LA 309 Owner s Manual ...
Page 114: ......
Page 115: ......
Page 126: ...Section 7 1 Fiberfrax Cements MSDS 042006 Owner s Manual ...
Page 139: ...MSDS 2 Fiberfrax Duraboard MSDS 042006 MATERIAL SAFETY DATA SHEETS ...
Page 140: ...Section 7 2 Fiberfrax Duraboard MSDS 042006 Owner s Manual ...
Page 153: ...MSDS 3 Fiberfrax Fibers MSDS 042006 MATERIAL SAFETY DATA SHEETS ...
Page 154: ...Section 7 3 Fiberfrax Fibers MSDS 042006 Owner s Manual ...
Page 167: ...MSDS 4 Fiberfrax Papers MSDS 042006 MATERIAL SAFETY DATA SHEETS ...
Page 168: ...Section 7 4 Fiberfrax Papers MSDS 042006 Owner s Manual ...
Page 181: ...MSDS 5 Magnaform MSDS 050406 MATERIAL SAFETY DATA SHEETS ...
Page 182: ...Section 7 5 Magnaform MSDS 050406 Owner s Manual ...
Page 183: ......
Page 184: ......
Page 185: ...Section 7 6 RTU Silicone Red Hi Temp 042006 Owner s Manual ...
Page 186: ...MSDS 6 RTU Silicone Red Hi Temp 042006 MATERIAL SAFETY DATA SHEETS ...
Page 189: ...Section 7 7 Kaowool Insulation MSDS 050406 Owner s Manual ...
Page 190: ...MSDS 7 Kaowool Insulation MSDS 050406 MATERIAL SAFETY DATA SHEETS ...
Page 201: ...Material Safety Data Sheets 7 15 Notes ...
Page 202: ...Section 7 7 16 Owner s Manual ...
Page 204: ...Section 8 Owner s Manual ...
Page 206: ...Section 8 Owner s Manual ...
Page 212: ...iv Operation and Troubleshooting ...
Page 214: ...vi Operation and Troubleshooting ...
Page 224: ...Page 10 Operation and Troubleshooting ...
Page 231: ...9 1 Section 9 APPENDIX B 9 1 EC913 CALIBRATION REPORT 9 2 SERIES EC900 OXYGEN ANALYZERS ...
Page 232: ...Section 8 Owner s Manual ...
Page 233: ......
Page 234: ...Section 8 Owner s Manual ...
Page 279: ...Section 8 Owner s Manual ...
Page 281: ...MSDS MATERIAL SAFETY DATA SHEETS ...
Page 282: ...16 Notes ...