Vacon NXP, Руководство пользователя

Страница: 49 / 54

Description of parameters vacon • 49
24-hour s358 (0)40 837 1150 • Email: vacon@vacon.com
1503 Delayed fault
(2.10.12)
If the sensor signals of too low a coolant flow in the system and the duration of this state
exceeds the time set with this parameter, a fault is activated. Additionally, the
Cooling OK
signal is removed and the frequency converter stops.
1504 Coolant inlet pressure, minimum
(2.10.2.)
1505 Coolant inlet pressure, maximum
(2.10.3.)
With these parameters, you can define the value for the minimum and maximum coolant inflow
pressures of the pressure range in bar.
1509 Temperature sensor, minimum value
(2.10.6)
1510 Temperature sensor, maximum value
(2.10.7)
1513 Relay output 2 function
(2.3.5.2)
See Table 30 at parameter ID313 .
1514 Constant speed
(2.10.1)
The constant speed reference can be set with this parameter when the PID control is enabled.
1515 Relay output 3 function
(2.3.6.2)
Setting value Signal content
0 = Not used Out of operation
1 = Cooling OK
2 = Pump 1
3 = Pump 2
Table 33. Output signals via relay outputs RO3 and RO4.
1517 AI3 custom setting minimum
(2.2.18)
1518 AI3 custom setting maximum
(2.2.19)
See parameters ID380 and ID381 .
1520 AI3 signal range
(2.2.16)
0 Signal range 0...20 mA
1 Signal range 4...20 mA
1526 AI3 signal filter time
(2.2.21)
See parameter ID378 .
1529 AI3 signal inversion
(2.2.20)
See parameter ID387 .