A configuration command that modifies parameters of the fan box. In this command, the system uniquely identifies the fan box according to Subrack No..
1. When Speed Regulation Mode is set to MANUAL(Manual), the rotation speed of the fan is not automatically adjusted even if the temperature is high. When Speed Regulation Mode is set to SOFTWARE_AUTO(Software Automation), the rotation speed of the fan is automatically adjusted by the software. When Speed Regulation Mode is set to HARDWARE_AUTO(Hardware Automation), the rotation speed of the fan is automatically adjusted by the hardware.
2. When the attributes of the fan box in subrack 0, subrack 3, subrack 6, or subrack 9 are modified, the attributes of the independent fan box are modified accordingly.
| ID | Name | Description |
|---|---|---|
| SRN | Subrack No. | Meaning:Subrack No. Value range:0~11 Explanation:This parameter specifies the number of the subrack where the fan box is located. Default value:None |
| ADJMODE | Speed Regulation Mode | Meaning:Speed Regulation Mode Value range:MANUAL(Manual),SOFTWARE_AUTO(Software Automation),HARDWARE_AUTO(Hardware Automation) Explanation:This parameter specifies the speed regulation mode of the fan box. There are three speed regulation modes: Software Auto, Hardware Auto, and Manual. Default value:None |
| COMMUNICATION_MASK | Communication Mask | Meaning:Communication Mask Value range:CLOSE(Close),OPEN(Open) Explanation:This parameter specifies whether to report a communication failure alarm. When this parameter is set to Open, a communication failure alarm is reported if the communication is disconnected. Default value:None |
| FANBLOCK_MASK | Fan Block Mask | Meaning:Fan Block Mask Value range:CLOSE(Close),OPEN(Open) Explanation:This parameter specifies whether to report a Fan Block Alarm. When this parameter is set to Open, a Fan Block Alarm is reported if the fan speed is not normal. Default value:None |
| HARDWARE_MASK | Hardware Mask | Meaning:Hardware Mask Value range:CLOSE(Close),OPEN(Open) Explanation:This parameter specifies whether to report a hardware failure alarm. When this parameter is set to Open, a hardware failure alarm is reported if the hardware of the fan monitoring board is faulty. Default value:None |
| INLET_OUTLET_MASK | Inlet Outlet Mask | Meaning:Inlet Outlet Mask Value range:CLOSE(Close),OPEN(Open) Explanation:This parameter specifies whether to report a temperature sensor fault alarm. When this parameter is set to Open, a temperature sensor fault alarm is reported if the sensor is faulty. Default value:None |
| SPEED | Speed | Meaning:Speed Value range:55~100 Explanation:This parameter specifies the ratio of the fan rotation speed to the rated rotation speed (also the PWM value of the fan). Default value:None |
| SENSORFAULT_MASK | Sensor Fault Mask | Meaning:Sensor Fault Mask Value range:CLOSE(Close),OPEN(Open) Explanation:This parameter specifies whether to report a sensor alarm. When this parameter is set to Open, a sensor alarm is reported if the sensor is faulty. Default value:None |
| INPUT_POW1_MASK | Input Power1 Mask | Meaning:Input Power1 Mask Value range:CLOSE(Close),OPEN(Open) Explanation:This parameter specifies whether to report a first-route power failure alarm. When this parameter is set to Open, a first-route power failure alarm is reported if the first route of power fails. Default value:None |
| INPUT_POW2_MASK | Input Power2 Mask | Meaning:Input Power2 Mask Value range:CLOSE(Close),OPEN(Open) Explanation:This parameter specifies whether to report a second-route power failure alarm. When this parameter is set to Open, a second-route power failure alarm is reported if the second route of power fails. Default value:None |
1.Modify the attributes of the BSC fan box (Subrack No. = 0; Speed Regulation Mode = MANUAL(Manual)): MOD BSCFAN: SRN=0, AdjMode=MANUAL; 2. Modify the attributes of the fan box (Communication Mask = OPEN(Open); Fan Block Mask = OPEN(Open)): MOD BSCFAN: Communication_Mask=OPEN, FanBlock_Mask=OPEN;