Parker IM20 Series, Руководство по эксплуатации продукта

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FC05 Capacity of auxiliary pump 3 unit: mL/r 1
～
260 1 ×
FC06 Capacity of auxiliary pump 4 unit: mL/r 1
～
260 1 ×
FC07 Capacity of auxiliary pump 5 unit: mL/r 1
～
260 1 ×
FC08 Capacity of auxiliary pump 6 unit: mL/r 1
～
260 1 ×
FC15 Auxiliary pump stop setting
This is the time in ms the aux pump will stop
working if there is no command from the
master pump. 15
～
1000 100
√
FC16 Max running speed of sole master pump 0~2000
Subject to
model
×
FC17 Combined
s
witching speed hysteresis-loop 0~2000
Subject to
model
×
FC25
Double pump control 0
～
1 0
×
FC26 Lower limit of flow of switching big pump 0.00~1.00 0.08
√
FC27
Upper limit of flow of switching big pump 0.00~1.00 0.11
√
FC30
Delay time of switching big pump (s)
0.1~999.9(S
）
0.2
√
FC31
Maximum switching times in one minute
0~9999 0
√
FC32 Compulsory unloading of big pump 0~1 0
√
FC35 Big pump capcacity ml/r 0.1~260.0 66.0 ×
FC36 Small pump capcacity ml/r 0.1~260.0 9.8 ×
FC37 Internal leakage compensation 0.000~0.100 0.000
√
FC25~FC37 are used for Parker double pump function.
FC 25 is used to select double pump function.
When FC25=0, double pump control is invalid. When FC25=1, double pump control is valid.
FC26 and FC27 are set for switching big pump.
If required flow is lower than FC26, big pump is unloaded.
If required flow is higher than FC27, big pump is loaded.
FC30 is delay time for switching big pump.
FC31 is maximum switching times of big pump in one minute.
FC32=1, whatever switching condition is satisfied or not, drive will unload big pump, which is adopted to test
oil pipe under high-pressure.
FC35 is big pump capcacity. FC36 is small pump capcacity.
FC37 is internal leakage compensation.
Internal leakage occurs after oil pump pressure is rising. If internal leakage is small, FC37 can be set to 0. If
internal leakage is serious and system flow is not sufficient, leakage compensation must be increased.
Under multiple pump combined control, master pump works in pressure closed loop mode and auxiliary pump
works in speed control mode. Master pump, auxiliary pump and single pump basic parameters are as follows:
CAN communication
control 485 communication
control Analog control Single pump
control
Function
code Master
pump servo Auxiliary
pump servo Master pump
servo Auxiliary
pump servo Master pump
servo Auxiliary
pump servo Single pump
servo
F111 \ \ \ \ \ Speed of
auxiliary
pump / 15 \