Integrating MotionLinx with TwinCAT / MotionLinx-Ai SDOs /
Motor Data Left and Motor Data Right
Indexes 0×4100 and 0×4101
The Motor Data SDOs make the Ai motor data available to the master controller. Each Ai motor (MDR or PGD) has internal memory that is written upon final manufacturing. This data includes serial number, manufacture date, roller dimensions, etc. The following table identifies each element available in these SDOs. Please note that the data for the Left Motor is at Index 0×4100 and the data for the Right Motor is at index 0×4101.
| Subindex | Item | Data Type | Data Description |
|---|---|---|---|
| 1 | Production ID | INT | Sequence number for the items manufactured on the manufacture day |
| 2 | Customer ID | SINT | Customer code |
| 3 | Roller Type | SINT | ASCII value indicating roller type: • A = Standard • T = Tapered • W = Wash down rated (IP66) • Z = Freezer rated (-30°C) |
| 4 | Motor Type | SINT | Value indicating Motor Type: • 0 = MDR • 1 = PGD |
| 5 | Tube Diameter | SINT | Tube diameter in millimeters (not applicable for PGD) |
| 6 | Speed Code/ Gearbox | SINT | Value indicating gear reduction: • If MDR the value is the catalog Speed Code • If PGD the value is the catalog Gear Ratio |
| 7 | Interlock | SINT | ASCII value indicating roller to roller interlocking method: • A = Straight (No interlocking) • B = V Pulley • G = Dual Groove • H = Micro-V Pulley |
| 8 | Manufacture Month | SINT | Numerical value of the month of manufacture (1 thru 12) |
| 9 | Manufacture Month | SINT | Numerical value of the last two digits of the year of manufacture |
| 10 | Shaft | SINT | Internally coded numerical value |
| 11 | Tube Material | SINT | ASCII value indicating tube material/covering option: • A = Plain Steel • B = 3mm Black Rubber option • J = Stainless Steel • Q = 2mm PVC Sleeve option • W = 3mm Urethane Coating option • Z = Zinc (Standard ZAM Tube) |
| 12 | Motor Length | INT | MDR length in mm |
| 13 | Manufacture Day | SINT | Day of the month when manufactured (1 thru 31) |
| 14 | Manufacture Country | SINT | ASCII value indicating place of final assembly: • 0 = Europe • 1 = Japan • 2 = USA |
| 15 | Time | DINT | The amount of elapsed time in minutes the motor has been running |
| 16 | Time Current Limit | DINT | The amount of elapsed time in minutes the motor has been running |
| 17 | Time Overheat | DINT | The amount of time in minutes the motor has been running overheated |
| 18 | On/Off Cycles | DINT | The number of times the motor has been cycled on and off |
| 19 | Over Voltage Count | DINT | The number of times the module voltage has exceeded 30V |
| 20 | Under Voltage Count | DINT | The number of times the module voltage has fell below 18V |