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213709-214 Rev. E 

  

 
 
 
 

INSTRUCTIONS 

for 

POWERSTAT

®

 

Variable Transformer Controller 

 

FRM2000 Series 

 
 
 

 

The following models are covered in this manual: 

FRM2000-1, FRM2000-2, FRM2000-3 

Revision D 

 
 
 
Superior Electric reserves the right to make engineering changes on all its products. Such refinements may affect 
information given in the instructions. Therefore, USE ONLY THE INSTRUCTIONS THAT ARE PACKED WITH THE 
PRODUCT. 
 
 
 
 
 
 

 

 
 
 

Summary of Contents for FRM2000-1

Page 1: ...wing models are covered in this manual FRM2000 1 FRM2000 2 FRM2000 3 Revision D Superior Electric reserves the right to make engineering changes on all its products Such refinements may affect informa...

Page 2: ...drive on the variable transformer to control the output voltage to a desired set point within a specified dead band The unit can be programmed from an integral keypad or read and programmed remotely v...

Page 3: ...ge OUTPUT CONTROL Contact Closure 2 per motor drive Type Solid State Relay Contact Ratings 3 0A 240VAC DISPLAY LED 5 Digits 0 5 H XXX X VAC KEYPAD ENTRY Increase Manual A Decrease Manual B Phase Selec...

Page 4: ...4 OUTLINE...

Page 5: ...5 CONNECTIONS A B C D...

Page 6: ...phase and the set point for the phase that the display is currently showing To enter this mode press the D key repeatedly until bPASS appears on the display and then press the E key F 50 Used for ope...

Page 7: ...in manual control mode If the A phase parameters are used to control B C phases A mode all three motors will operate simultaneously B Decrease Manual With the B key depressed the motor for the selecte...

Page 8: ...ngle hexadecimal character 0 9 A F CMD A two character command for which there is a defined response DATA Information associated with the command or response data as needed some commands require no DA...

Page 9: ...oltage set point values i e 002 0 048 6 322 9 RV read voltages Cmd STX ADDR RV ETX Rsp STX ADDR AAA A 10 BBB B 10 CCC C 10 DDD D 10 ETX 10 AAA A BBB B CCC C DDD D are the channel A B C D voltage value...

Page 10: ...5 334 192 8 573 330 8 513 296 2 453 261 5 393 226 9 333 192 3 572 330 2 512 295 6 452 261 0 392 226 3 332 191 7 571 329 7 511 295 0 451 260 4 391 225 7 331 191 1 570 329 1 510 294 4 450 259 8 390 225...

Page 11: ...35 20 2 274 158 2 214 123 6 154 88 9 94 54 3 34 19 6 273 157 6 213 123 0 153 88 3 93 53 7 33 19 1 272 157 0 212 122 4 152 87 8 92 53 1 32 18 5 271 156 5 211 121 8 151 87 2 91 52 5 31 17 9 270 155 9 2...

Page 12: ...h offer literature technical assistance and a select range of models off the shelf for fastest possible delivery and service In addition Superior Electric Manufacturer s Representatives are available...

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