Installation manual

24
Epsilon EP-B Base Drive Reference Manual
4. Leave the operating mode in Velocity Presets.
Step 3:
1. On the Input Lines view select the input functions to operate Analog Positioner.
2. Line 1 assign Velocity Preset #1
3. Line 2 assign Velocity Preset #2 and Velocity Preset#3, Line 1 and 2 will provide a jog to position capability.
a. If both 1 and 2 inputs are off then it is Preset 0 which is 0 velocity.
b. If both 1 and 2 switches are on then it is Preset 3 which is -50 rpm.
c. If 1 is off and 2 is on then it is Preset 2 which is 50 rpm.
4. Line 3 assign Teach Analog Position
Line 3 provides a method to load the two position points to define the Analog Positioner profile.
5. Line 4 assign Analog Position Mode Enable
Line 4 provides the enable to go from Velocity Preset into Analog Position mode
Step 4:
1. The Teach view defines the “Teach Input Function” operation. The idea here will be to jog to the minimum
position, set the analog input value to match that position and toggle the teach function to set the minimum
point into the Analog Input profile. Then jog to the maximum position, set it’s analog value and toggle teach
again to set the maximum point.
2. In “Teach Min” group
a. Select the “Define Home” check box so on the first teach pulse the home will be defined. This will reset
the command position to the “End of Home Position”. No motion is executed.
b. Select the “Set Analog In Position” check box so the Position command at the first teach point will load
the position value for the minimum point.
c. Select the “Set Analog In Voltage” check box so the A/D value at the first teach point will load the voltage
value for the minimum point.
d. Select the “Set Analog Out Ch1 Position” so the analog Output will reflect the analog input through
command position monitoring.
e. Select the “Set Analog Out Ch1 Voltage” check box so the analog Output will reflect the analog input
through command position monitoring.
f. Select the “Set Position Limit” check box so the minimum point will also restrict the Analog Position
Command so it does not go below this point.
3. In “Teach Max” group -
a. Clear the “Define Home” check box. For this example, we only want to home on the minimum point
b. Select the “Set Analog In Position” check box so the Position command at the second teach point will load
the position value for the maximum point
c. Select the “Set Analog In Voltage” check box so the A/D value at the second teach point will load the
voltage value for the maximum point
d. Select the “Set Analog Out Ch1 Position” check box so the Analog Output will reflect the analog input
through command position monitoring
e. Select the “Set Analog Out Ch1 Voltage” check box so the Analog Output will reflect the analog input
through command position monitoring