VM1000B
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Item
Specifications
Output terminal
◆
1 open-collector output terminal
◆
2 relay output terminal.
◆
2 analog output terminal .
Basic
function
DC braking
Braking time: 0.0s
～
100.0s;
Braking action current value: 0.0%
～
100.0%
V/F curve
Three modes: straight-line V/F curve, multi-point V/F curve,
square V/F curve.
Ramp mode
Straight-line ramp, S-curve ramp;
Four kinds of acceleration/deceleration time with the range of
0.0-6500.0s.
Simple PLC/Multiple
speeds
It implements up to 16 speeds via the simple PLC function or
combination of DI terminal states.
Built-in PID
It realizes process-controlled closed loop control system
easily.
AVR function
It can keep constant output voltage automatically when the
mains voltage changes.
Overvoltage/Overcurrent
stall control
The current and voltage are limited automatically during the
running process so as to avoid frequent tripping due to
overvoltage and overcurrent.
Rapid current limit
It helps to avoid frequent overcurrent faults of the AC Drive.
Torque limit and control
It can limit the torque automatically and prevent frequent over
current tripping during the running process.
Timing control
Timing control function: time range: 0h
～
65535h
Protection mode
Motor short-circuit detection at power-on, input/output phase
loss
protection,
overcurrent
protection,
overvoltage
protection, undervoltage protection, overheat protection,
overload protection and so on.
Display and
Key
operation
LED display
It displays the parameters.
Parameters locking
function
It can lock the parameters to prevent malfunction.
MF.K key
Programmable key: command source switchover/ forward and
reverse running/ JOG running/menu mode switchover
Environme
nt
Installation location
Indoor, free from direct sunlight, dust, corrosive gas,
combustible gas, oil smoke, vapour, drip or salt.
Altitude
Lower than 1000m. When it is higher than 1000m, for every
100m, it needs to reduce power by 1%, and the maximum
altitude is 3000m.
