# Menu 3 Single Line Descriptions − Frequency Monitoring

Mode: Open‑Loop

Parameter | Range | Default | Type
--- | --- | --- | ---
03.005 | Zero Speed Threshold | 0.0 to 20.0 Hz | 1.0 Hz | RW | Num |  |  |  | US
03.006 | At Speed Lower Limit | 0.0 to 550.0 Hz | 1.0 Hz | RW | Num |  |  |  | US
03.007 | At Speed Upper Limit | 0.0 to 550.0 Hz | 1.0 Hz | RW | Num |  |  |  | US
03.008 | Over Speed Threshold | 0.0 to 550.0 Hz | 0.0 Hz | RW | Num |  |  |  | US
03.009 | Absolute At Speed Select | Off (0) or On (1) | Off (0) | RW | Bit |  |  |  | US
03.075 | Initialise Position Feedback | Off (0) or On (1) | Off (0) | RW | Bit |  | NC |  |
03.076 | Position Feedback Initialized | 0000000000 to 1111111111 | 0000000000 | RO | Bin |  | NC | PT |

RW | Read / Write | RO | Read-only | Bit | Bit parameter | Txt | Text string | Date | Date parameter | Time | Time parameter
Chr | Character parameter | Bin | Binary parameter | IP | IP address | Mac | MAC address | Ver | Version number | SMP | Slot, menu, parameter
Num | Number parameter | DE | Destination | ND | No default value | RA | Rating dependent | NC | Non-copyable | PT | Protected
FI | Filtered | US | User save | PS | Power-down save |  |  |  |  |  |