MH860 series hydraulic servo drive
Operating through the LED panel
58
Code
Definition
Range
Default
Unit
access. Then the LED
displays
.
Press and hold the
SET
key
and then release it to start
parameter writing. Then the
LED displays
. If the
writing succeeds, the LED
displays
. If
the writing failed, the LED
displays
.
F069
Password for keypad
unlocking
[0,99999]
00000
-
F070
Motor rated voltage [0,800]
351
V
F071
Motor rated current [0,900]
51
A
F072
Motor rated speed
[0,6000]
1467
rpm
F073 Motor rated frequency [0,600]
97.8
Hz
F074
Motor counter-emf
[0.0,800.0]
199.9
V/Krpm
F075
Motor temperature
sensor type
0: NTC
1: PTC
2: KTY84
3: PT1000
3
-
F076
Reserved
-
-
-
F077
Reserved
-
-
-
F078
Reserved
-
-
-
F079
Pressure sensor scale
range
[0, 500.0]
250.0
bar
F080
Pressure feedback
adjustment coefficient
[50,200]
100
%
F081
Min. value of flow
reference
[0,2400.0]
0.0
L/min
F082
Enabling
overmodulation
[0,1]
0
1: Enable
F083
Overmodulation rate [100,115]
105
%
F084
Carrier frequency
[4k,5k,8k,10k,3k,2k]
3k
Hz
F085
Overload protection
method
[0: Current limiting. 1: IT
protection. 2
–3: Reserved]
0
-
F086
Bus overvoltage
protection@
[0,1000]
770
V
F087
Bus protection time [0,30000]
20
5ms
F088
Bus overvoltage
[0,1000]
800
V