Pegasus Astro Dual Motor Focus Controller v3.x, Manual

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Pegasus Astro Dual Motor Focus Controller v3.x Manual Download Page 14

14 Pegasus Astro

– Copyright 2021

Motor Control

From these buttons you can control the step count of your stepper motor (or pulses if you have a DC motor

plugged into DMFC controller).

Click each button. Each button represents how many steps the motor is going to move forward (+ steps) or

backwards (- steps).

Notice that “Position” indicator will change its value and will confirm your command

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Summary of Contents for Dual Motor Focus Controller v3.x

Page 1: ...Pegasus Astro Copyright 2021 Documentation Feb 21 Dual Motor Focus Controller v3 x Thank you for choosing our Dual Motor Focus Controller...

Page 2: ...be reduced to 1 10 There is a standard 2 1mm centre positive DC power connection which powers on the controller A dual colour light emitted diode Green Orange is fitted on the side of the unit Each co...

Page 3: ...ether with the same or multiple controllers Controller Care Controller is not waterproof and it should be kept clean and dry Moisture can damage electronics and connectors Do not allow solvents or che...

Page 4: ...ontroller will initialize and the status LED will light in green colour Unit has been designed with reverse polarity protection If you accidentally reverse the power source polarity the unit will cut...

Page 5: ...RJ5 Current DMFC 3 2 The controller is fitted with a RJ45 Female Jack Stepper Motors utilize first four 5 pins of RJ45 female jack DC Motors utilize pins 3 and 4 of RJ45 female connector Duty cycle p...

Page 6: ...o jack and comes with a 0 6m cable length Probe measures temperatures from 55 C to 125 C Accuracy of the probe is 0 5 C from 10 C to 85 C The controller detects the presence of the probe and requests...

Page 7: ...d mode Stepper Motor or DC Motor Mode can be changed only from the software Status Led A dual colour LED is fitted on the top of the unit It can light in yellow or green colour The light displayed by...

Page 8: ...ly LED Indications Yellow Light Knob encoder set to 1 10 speed 5 steps Green Light Knob encoder set to normal 20 steps Orange Light Knob encoder is disabled Please note that rotary encoder is in opera...

Page 9: ...emale jack for older model Dimensions 66mm x 66mm x 28 mm Troubleshooting guide Problem Cause Cure Controller LED is off Power supply is not connected Connect Power and wait for three green light blin...

Page 10: ...ncoder The led light will turn yellow or green Sensor does not report temperature Check that sensor is in place Check connectivity of the sensor Recycle power and retry or wait for 1 3 minutes for sen...

Page 11: ...cation Focus Controller Standalone application does not require ASCOM drivers and it can fully configure operate the controller The first thing you need to do is to select your Focus controller Click...

Page 12: ...tem Press Connect button located at the toolbar Application will connect to the controller and the Connected status will appear at the bottom taskbar Taskbar also displays the reported step position a...

Page 13: ...controller will not move the motor Controller will only change the value of the reported current position This feature is very useful when you need to zero the position of the focuser or set another v...

Page 14: ...count of your stepper motor or pulses if you have a DC motor plugged into DMFC controller Click each button Each button represents how many steps the motor is going to move forward steps or backwards...

Page 15: ...that next time you power on the controller last saved position will be retrieved from its memory Current Motor Position Controller continuously every 500 milisec reports motor focuser position Curren...

Page 16: ...ver time chart can be seen at the Temperature tab You can easily check what was the last focus temperature so you will estimate if it is time to refocus Usually a temperature difference of 2 degrees d...

Page 17: ...sired max speed Click Set button on the right to push this setting to the controller Setting is stored in controller s memory WE STRONGLY SUGGEST TO LEAVE THE MAX SPEED TO PEGASUS DEFAULT AS IT IS OPT...

Page 18: ...the focuser can have an amount of backlash Compensation will be invoked when the move in opposite of the compensation direction Just make sure the amount specified is more than needed to remove the b...

Page 19: ...ove in or out Move to the Settings tab and type the numeric limit inside the Minimum and Maximum field Click the ON to enable these limits When you try to exceed this limit the controller will deny to...

Page 20: ...time to enable the encoder functionality Firmware and Software Version Useful information about the Commands exchanged Software version Model of your controller name and revision of the electronic boa...

Page 21: ...s own settings If you have multiple controllers you can launch a new profile set an instance name and use its unique settings for your motor controller Locate the instance launch button on the toolbar...

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