TECO F510 series - Page 362

4-273
23- 17
Fault Stop Time of Low Pressure
Range
【0.0 ~ 600.0】Sec
When the warning signal of low pressure occurs and pressure feedback value is lower than minimum
pressure limit, stop time of low pressure starts to count. If pressure feedback value is higher than minimum
pressure limit during counting time, the stop time will recount and the inverter will display stop error signal
of LPbFt when the stop time ends.
Note: When user does not want the inverter to be restricted by the minimum pressure, set 23-75=0
(disable) to disable the function of low pressure limit.
Figure 4.4.108 Diagram for warning to stop at low pressure limit
23- 75
Low Pressure Setting
Range
【0】Disable
【1】Low Pressure Warning
【2】Low Pressure Warning or Error
When 23-75=0, Low pressure warning or error is disabled.
When 23-75=1, Low pressure warning is enabled. Low pressure error is disabled.
When 23-75=2, Low pressure warning or error is enabled. Refer to the instruction of Fig. 4.4.108.
23-12 Maximum Pressure Limit
23-02 Target Pressure Value
23-15 Minimum Pressure Limit
Pressure Feedback Output
Stop along the deceleration time (00-15)
機
time
time
Bar
Hz
LoPb
T1 < (23-16); Recounting after T1
T2 = (23-16); Keypad flashes and displays LoPb
T3 = (23-17); Keypad flashes and displays LPbFt
T1
T2
T3
LPbFt