Precision Zone Expertly Repairs Drives-AC Servo Mitsubishi MDS-C1-V1 1-axis Servo Unit
Here at Precision Zone, one of our specialties is the repair services of Mitsubishi Servo units. One series that we often work on is the MDS-C1-V1 and MDS-C1-V2 series.
The MDS-C1 series is the revised and updated offering to Mitsubishi's MDS-B series drives. The units are compact yet highly efficient. Additionally, the C1 series have low-loss compact IPM units for output. Due to the use of these low-loss IPMs, the heating value has been reduced which leads to higher reliability and longer life. The C1 series can replace the B series without any compatibility issues.
When assessing the functionality of a drive, our repair team conducts a four-step check:
- 1. Visual Overview
- 2. Static Test
- 3. Checks Under Power
- 4. Alarm Codes Verification
This overview is Precision Zone's basic troubleshooting process. Once our repair team starts on the job, we use specialized and customized testing fixtures, Huntron trackers, signal generators, oscilloscopes, milli and megaohm meters, as well as any other necessary tools we have available to assure quality repair work. Most importantly, every repair is fully tested in our custom-built simulators under load with a motor to replicate real-life working environment.
Precision Zone goes as far as using heating chambers and overnight dynamic testing, when applicable, to guarantee performance of the repaired product when it arrives back with the customer.
Repair Process for Mitsubishi MDS-C1-V1/V2 AC Servo Drives
Visual Overview
When conducting a visual check, the technician inspects the drive for any mechanical damage to the drive itself and any printed circuit boards (PCB). The technician then proceeds to verify connections are tight and correct inside the drive and there are no loose screws, wires or debris. Additionally, the unit is checked for any burn marks on the components, PCBs or chassis. During the visual inspection, excessive dirt on cooling components is noted as well as the functionality of the heat sink.
Basic Static Check
Output Module Testing
The output modules can be checked to ensure that there are no shorts or damage to the transistors. Our technicians are also equipped with huntron devices further verify their integrity.
Positive Lead | Negative Lead | Reading |
---|---|---|
U (L1) | 'P' Terminal | 0.31V - 0.33V |
V (L2) | 'P' Terminal | 0.31V - 0.33V |
W (L3) | 'P' Terminal | 0.31V - 0.33V |
'N' Terminal | U (L1) | 0.31V - 0.33V |
'N' Terminal | V (L2) | 0.31V - 0.33V |
'N' Terminal | W (L3) | 0.31V - 0.33V |
Common Alarms for the Mitsubishi MDS-C1-V1-V2 Servo Drive Units
Alarm Code | Description | Quick Checks |
---|---|---|
2B | CPU Error |
|
36 | CNC Communication Error |
|
50 | Overload 1 |
|
52 | Excessive Error 1 |
|
This list of checks for certain alarms is primarily a good starting point and if any further troubleshooting or technical support is needed feel free to contact us via phone or email to get in touch with our experienced tech support team.
Precision Zone offers free technical support on any component that you may be having issues with. We understand that when your machine goes down, your business stops. That is why our number one goal is to provide you with the best service possible so that you can get back up and running immediately. FFor any further product information or troubleshooting assistance is needed, please contact us via phone at 800-551-4420 or email us.
Precision Zone Repair Benefits for Mitsubishi MDS-C1-V1-V2 Servo Drive Units
- Free quotes and evaluations by our expert technicians include:
- 12-Month Warranty on Our Parts and Labor
- Decades of Industry Experience
- Exchange Options
- Rush Service Options
Contact Us To Start Your Repair Today!
Recently Repaired Products
MDS-C1-V2-2020
is an
Drives-AC Servo
manufactured by
Mitsubishi
Discovered issues:
Bad Capacitor(s), Bad Circuit Board Component(s), Bad Cooling Fans, Bad Gate Section/Board, Bad Magnetic Contactor, Relay, Excessive Dirt/Debris
Drive Series: MDS-C1 AC Servo
Number of Axes: 2-axis
Rated Capacity of Each Axis: 2.0/2.0kW
Enclosure Type: standard
MDS-C1-V2-3510
is an
Drives-AC Servo
manufactured by
Mitsubishi
Discovered issues:
Bad Cooling Fans, Bad Magnetic Contactor, Relay, Bad Power Section/Board, Excessive Dirt/Debris, Leaky Capacitors (Open, Corroded Traces)
Drive Series: MDS-C1 AC Servo
Number of Axes: 2-axis
Rated Capacity of Each Axis: 3.5/1.0kW
Enclosure Type: standard
MDS-C1-V1-90
is an
Drives-AC Servo
manufactured by
Mitsubishi
Discovered issues:
Bad Capacitor(s), Bad Circuit Board Component(s), Bad Cooling Fans, Bad Magnetic Contactor, Relay, Excessive Dirt/Debris, Physical Damage to the Drive
Drive Series: MDS-C1 AC Servo
Number of Axes: 1-axis
Rated Capacity & Dynamic Braking Specification: 9.0kW; Built-in
Enclosure Type: Standard
MDS-C1-V2-4545
is an
Drives-AC Servo
manufactured by
Mitsubishi
Discovered issues:
Bad Cooling Fans, Bad Magnetic Contactor, Relay, Bad Power Section/Board, Excessive Dirt/Debris, Leaky Capacitors (Open, Corroded Traces)
Drive Series: MDS-C1 AC Servo
Number of Axes: 2-axis
Rated Capacity of Each Axis: 4.5/4.5kW
Enclosure Type: standard
MDS-C1-V1-35
is an
Drives-AC Servo
manufactured by
Mitsubishi
Discovered issues:
Bad Cooling Fans, Bad DC Bus Capacitors, Bad Magnetic Contactor, Relay, Bad Power Section/Board, Excessive Dirt/Debris, Leaky Capacitors (Open, Corroded Traces), Physical Damage to the Drive
Drive Series: MDS-C1 AC Servo
Number of Axes: 1-axis
Rated Capacity & Dynamic Braking Specification: 3.5kW; Built-in
Enclosure Type: Standard
MDS-C1-V2-3520
is an
Drives-AC Servo
manufactured by
Mitsubishi
Discovered issues:
Bad Cooling Fans, Bad Magnetic Contactor, Relay, Bad Power Section/Board, Excessive Dirt/Debris, Leaky Capacitors (Open, Corroded Traces), No Display
Drive Series: MDS-C1 AC Servo
Number of Axes: 2-axis
Rated Capacity of Each Axis: 3.5/2.0kW
Enclosure Type: standard
MDS-C1-V2-3535
is an
Drives-AC Servo
manufactured by
Mitsubishi
Discovered issues:
Bad Cooling Fans, Bad Magnetic Contactor, Relay, Bad Power Section/Board, Excessive Dirt/Debris, Leaky Capacitors (Open, Corroded Traces), No Display
Drive Series: MDS-C1 AC Servo
Number of Axes: 2-axis
Rated Capacity of Each Axis: 3.5/3.5kW
Enclosure Type: standard
MDS-C1-V2-4520
is an
Drives-AC Servo
manufactured by
Mitsubishi
Discovered issues:
Bad Cooling Fans, Bad Magnetic Contactor, Relay, Bad Power Section/Board, Excessive Dirt/Debris, Leaky Capacitors (Open, Corroded Traces)
Drive Series: MDS-C1 AC Servo
Number of Axes: 2-axis
Rated Capacity of Each Axis: 4.5/2.0kW
Enclosure Type: standard
MDS-C1-V2-4545S
is an
Drives-AC Servo
manufactured by
Mitsubishi
Discovered issues:
Bad Cooling Fans, Bad Magnetic Contactor, Relay, Bad Power Section/Board, Excessive Dirt/Debris, Leaky Capacitors (Open, Corroded Traces)
Drive Series: MDS-C1 AC Servo
Number of Axes: 2-axis
Rated Capacity of Each Axis: 4.5/4.5kW
Enclosure Type: Slim Type
MDS-C1-V2-2010
is an
Drives-AC Servo
manufactured by
Mitsubishi
Discovered issues:
Bad Cooling Fans, Bad Magnetic Contactor, Relay, Bad Power Section/Board, Excessive Dirt/Debris, Leaky Capacitors (Open, Corroded Traces)
Drive Series: MDS-C1 AC Servo
Number of Axes: 2-axis
Rated Capacity of Each Axis: 2.0/1.0kW
Enclosure Type: standard
MDS-C1-V2-7045
is an
Drives-AC Servo
manufactured by
Mitsubishi
Discovered issues:
Bad Cooling Fans, Bad Magnetic Contactor, Relay, Bad Power Section/Board, Excessive Dirt/Debris, Leaky Capacitors (Open, Corroded Traces)
Drive Series: MDS-C1 AC Servo
Number of Axes: 2-axis
Rated Capacity of Each Axis: 7.0/4.5kW
Enclosure Type: standard
MDS-C1-V2-0101
is an
Drives-AC Servo
manufactured by
Mitsubishi
Discovered issues:
Leaky Capacitors (Open, Corroded Traces), Bad Cooling Fans, Bad Magnetic Contactor, Relay, Bad Power Section/Board, Excessive Dirt/Debris
Drive Series: MDS-C1 AC Servo
Number of Axes: 2-axis
Rated Capacity of Each Axis: 0.1/0.1kW
Enclosure Type: standard
MDS-C1-V2-3520S
is an
Drives-AC Servo
manufactured by
Mitsubishi
Discovered issues:
Bad Cooling Fans, Bad Magnetic Contactor, Relay, Bad Power Section/Board, Excessive Dirt/Debris, Leaky Capacitors (Open, Corroded Traces)
Drive Series: MDS-C1 AC Servo
Number of Axes: 2-axis
Rated Capacity of Each Axis: 3.5/2.0kW
Enclosure Type: Slim Type
MDS-C1-V1-45
is an
Drives-AC Servo
manufactured by
Mitsubishi
Discovered issues:
Bad Cooling Fans, Bad Gate Section/Board, Bad Magnetic Contactor, Relay, Bad Output Transistors/SCRs, Bad Power Section/Board, Excessive Dirt/Debris, Leaky Capacitors (Open, Corroded Traces), Multiple signs of previous repair, No Display
Drive Series: MDS-C1 AC Servo
Number of Axes: 1-axis
Rated Capacity & Dynamic Braking Specification: 4.5kW; Built-in
Enclosure Type: Standard
MDS-C1-V1-70
is an
Drives-AC Servo
manufactured by
Mitsubishi
Discovered issues:
Bad Cooling Fans, Bad Magnetic Contactor, Relay, Bad Power Section/Board, Excessive Dirt/Debris, Leaky Capacitors (Open, Corroded Traces), May Require Board Replacement
Drive Series: MDS-C1 AC Servo
Number of Axes: 1-axis
Rated Capacity & Dynamic Braking Specification: 7.0kW; Built-in
Enclosure Type: Standard
MDS-C1-V2-0505
is an
Drives-AC Servo
manufactured by
Mitsubishi
Discovered issues:
Bad Gate Section/Board, Bad Output Transistors/SCRs
Drive Series: MDS-C1 AC Servo
Number of Axes: 2-axis
Rated Capacity of Each Axis: 0.5/0.5kW
Enclosure Type: standard
MDS-C1-V1-20
is an
Drives-AC Servo
manufactured by
Mitsubishi
Discovered issues:
Bad Cooling Fans, Bad Magnetic Contactor, Relay, Bad Power Section/Board, Excessive Dirt/Debris, Leaky Capacitors (Open, Corroded Traces), May Require Board Replacement
Drive Series: MDS-C1 AC Servo
Number of Axes: 1-axis
Rated Capacity & Dynamic Braking Specification: 2.0kW; Built-in
Enclosure Type: Standard
MDS-C1-V1-10
is an
Drives-AC Servo
manufactured by
Mitsubishi
Discovered issues:
Bad Cooling Fans, Bad Magnetic Contactor, Relay, Bad Power Section/Board, Excessive Dirt/Debris, Leaky Capacitors (Open, Corroded Traces), Multiple signs of previous repair
Drive Series: MDS-C1 AC Servo
Number of Axes: 1-axis
Rated Capacity & Dynamic Braking Specification: 1.0kW; Built-in
Enclosure Type: Standard
MDS-C1-V2-4535
is an
Drives-AC Servo
manufactured by
Mitsubishi
Discovered issues:
Bad Circuit Board Component(s), Bad Cooling Fans, Bad Magnetic Contactor, Relay, Excessive Dirt/Debris, Leaky Capacitors (Open, Corroded Traces)
Drive Series: MDS-C1 AC Servo
Number of Axes: 2-axis
Rated Capacity of Each Axis: 4.5/3.5kW
Enclosure Type: standard
MDS-C1-V2-1010
is an
Drives-AC Servo
manufactured by
Mitsubishi
Discovered issues:
Bad Circuit Board Component(s), Bad Cooling Fans, Bad Power Section/Board, Excessive Dirt/Debris, Leaky Capacitors (Open, Corroded Traces)
Drive Series: MDS-C1 AC Servo
Number of Axes: 2-axis
Rated Capacity of Each Axis: 1.0/1.0kW
Enclosure Type: standard
MDS-C1-V2-7070
is an
Drives-AC Servo
manufactured by
Mitsubishi
Discovered issues:
Bad Capacitor(s), Bad Circuit Board Component(s), Bad Cooling Fans, Bad Power Section/Board, Excessive Dirt/Debris, Leaky Capacitors (Open, Corroded Traces)
Drive Series: MDS-C1 AC Servo
Number of Axes: 2-axis
Rated Capacity of Each Axis: 7.0/7.0kW
Enclosure Type: standard
MDS-C1-V1-45S
is an
Drives-AC Servo
manufactured by
Mitsubishi
Discovered issues:
Bad Power Section/Board, Bad Cooling Fans, Bad Gate Section/Board, Excessive Dirt/Debris, Leaky Capacitors (Open, Corroded Traces)
Drive Series: MDS-C1 AC Servo
Number of Axes: 1-axis
Rated Capacity & Dynamic Braking Specification: 4.5kW; Built-in
Enclosure Type: Slim Type
MDS-C1-V1-03
is an
Drives-AC Servo
manufactured by
Mitsubishi
Discovered issues:
No Display
Drive Series: MDS-C1 AC Servo
Number of Axes: 1-axis
Rated Capacity & Dynamic Braking Specification: 0.3kW; Built-in
Enclosure Type: Standard