STEP
i
AStar
Frequency Inverter For Elevator Door Machine manual Instructions
5
Table 2-1 Technical criterion of iAstar
-
S2 inverter
Contents
Specification
Encoder 2
A+
,
A-
,
B+
,
B-
,
0V
,+
5V
(
only for Type A1
)
Differential type
Communication interface
CAN communication interface
Protective
function
Inverter protection
Over voltage, under voltage, over current, fuse
blown, inverter overheated, phase error
,
overload
protection, IPM hardware fault. etc.
Transient de-energized
Less than15 millisecond
:
Continuous running
Display
Running information
Output current
,
volts D.C.
,
door position
,
output
interface status
Fault information
Inverter fault information displayed under
protection function.
Cooling method
Natural cooling