Superior Electric SLO-SYN SS2000MD4-M, Installation Instructions Manual

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4.5 CURRENT SETTINGS
The proper current setting for each motor is shown on the individual torque
vs. speed curves. Use this current level to obtain the torque shown.
Switches 1 through 5 are used to select the current level. Select the desired
operating current by setting the appropriate switch to position 1 (ON). The
OFF position is labeled "0". Only one switch should be ON. If two or more
switches are ON, the one which selects the highest current level will be the
active switch. The switch settings are as follows:
Current
Position (amperes)
None 1.0
1 1.5
2 2.0
3 2.5
4 3.0
5 3.5
4.6 AUTOMATIC CURRENT REDUCTION
When switch #6 is in the OFF position, the current at standstill goes to
50% of the selected level. This occurs between 1 and 2 seconds after
the last pulse is received. When switch #6 is in the ON position, the
current at standstill remains at full value.
4.7 STEP RESOLUTION
The number of pulses per revolution is selected using positions 7 and-
8 of the switch described in Section 4.5. The following chart shows the
correct switch setting for each available step resolution.
Switch Position
7 8
Step
Resolution
Pulses Per
Revolutiion
0 (OFF) 0 (OFF) 1/2 400
1 (ON) 0 (OFF) 1/10 2,000
0 (OFF 1 (ON) 1/25 5,000
1 (ON) 1 (ON) 1/100 20,000