Control Techniques Emerson Focus 1 - Focus 1 Jumper Setup Worksheet; Jumper Setup Step 3: Field Voltage and Input Power; Jumper Setup Step 4: Field Voltage and Input Power; Jumper Setup Steps 5 & 6: Armature Voltage and Input Power

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Focus 1 Jumper Setup Worksheet
Refer to the data recorded on the previous page for this worksheet
Refer to your motor nameplate data.
STEP 1 Does your motor have a shunt field winding?
If No go to STEP 5 otherwise go on.
STEP 2 Is your motor field current greater than 1.1A?
If No, go to STEP 3
If Yes STOP The Focus 1 Field Supply rectifier will be damaged!!!
Call Tech Support for a solution.
STEP 3 If your motor field voltage is 100 Vdc,
then you must use 120 Vac for Input Power -----
Set JP3 to Low then go to STEP 7
If you must use 240 Vac ----- Call Tech Support for a solution
otherwise go to STEP 4
STEP 4 If your motor field voltage is 200 Vdc,
then you must use 230 Vac for Input Power ----
Set JP3 to Hi then go to STEP 7
otherwise STOP ---- Call Tech Support for a solution
STEP 5 If your motor armature voltage is greater than 110 Vdc,
hen you should use 230 Vac for Input Power ----
Set JP3 to Hi then go to STEP 7
If you must use 120 Vac ---- Call Tech Support for a solution
otherwise go to STEP 7
STEP 6 If your motor armature voltage is less than 110 Vdc,
then you must use 115 Vac for Input Power -----
Set JP3 to Lo then go to STEP 7
C C
B A
B
D
A
E
C C
B A
B
D
A
E
C C
B A
B
D
A
E
C C
B A
B
D
A
E
Transformer Pro
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rammin
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Transformer Pro
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rammin
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Transformer Pro
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rammin
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Transformer Pro
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rammin
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