M1603T, M1606T Jumper Setting
Obsolete product information
PCA Layout
1. Terminal CNH1
All configurations marked * are default settings.
| Pins | Status | Function |
| 1-2 | SHORT (*) | Set drive as MASTER |
| OPEN | Set drive as SLAVE | |
| 3-4 | SHORT | ACMODE connected to the interface |
| OPEN (*) | ACMODE disconnected from interface ACMODE is a special feature which allows the system to tell the drive whether or not the drives own power save functions take priority over any power commands issued by the system. This function is assigned to pin 28 of the interface when these pins are shorted. This function should not be used unless you are certain that your system supports this feature. | |
| 5-6 | SHORT | Disable auto idle control |
| OPEN | Enable auto idle control | |
| 7-8 | SHORT | CSEL connected to the interface |
| OPEN (*) | CSEL not connected to interface CSEL disconnected from interface Cable select mode gives an alternative method by which the drive may be set to MASTER or SLAVE. A special cable is needed to implement this feature and should only be used if supported by both drives. CSEL should only be used in conjunction with SLAVE and without ACMODE. | |
| 9-10 | OPEN | Reserved |
2. Connector CN5
Cable length should not exceed 30 centimeters.
| Pin | Function |
| 01 | LED(V) |
| 02 | LED |
