Superior Electric SLO-SYN SS2000MD4M-O, Руководство по установке

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SS2000MD4M-O Page 13
4.5 SWITCHES AND POTENTIOMETERS
4.5.1 Current Settings
The proper current setting for each motor is shown on the indivi dual 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 pos i-
tion 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 designations are as follows:
Current
Switch (amperes)
None (All OFF) 1.0
1 1.5
2 2.0
3 2.5
4 3.0
5 3.5
4.5.2 Automatic Current Reduce Disable
When switch #6 is in the OFF position, the current at standstill goes to 50%
of the selected level. When switch #6 is in the ON position, the current at
standstill remains at full value.
4.5.3 Run Speed Source
When switch #7 is in the OFF position the on board speed potentiometer is
used as the run speed source. When switch #7 is in the ON position an ex-
ternal voltage applied to input "Vin" is used as the run speed source. Sec-
tion 4.5.4 provides information on the scaling of this input.
4.5.4 External Speed Input Scaling
The external speed input (Vin) scaling is selected using switch #8. Placing
switch #8 in the OFF position selects 0-5V as the range of the external
speed input. The ON position sets the input range to 0-10V.