Delta VFD055ED43S User Manual

12 Descriptions of Parameter Settings | VFD-ED
12-02-5
Settings Functions Descriptions
40 Enable drive function
When enabled, it executes the motor drive function. This function
can be used with multi-function output (setting Pr.02-11–Pr.02-
14 to 15) and (Pr.02-31 and Pr.02-32).
41
Magnetic contactor detection
This terminal is for the magnetic contactor feedback signal
ON/OFF.
When the motor drive receives a RUN command, it enables the
corresponding output terminal (setting 15) after Pr.02-
31 time. It
checks if this function is enabled in the detection time (Pr.02-
36).
If NOT, the magnetic contactor error occurs and
error code
“MCF” displays.
42
Mechanical brake 1
When the motor drive receives a RUN command, it enables the
corresponding output terminal (setting 12) after Pr.02-
29 time. It
checks if this function is enabled in the detection time (Pr.02-
35).
If NOT,
the mechanical brake error occurs and error code “MBF”
displays.
43
EPS function (Emergency
Power System)
If power is cut during running, the drive stops when the DC bus
voltage is less than the low voltage level. After power is cut, the
drive runs according to the EPS frequency when EPS is
applied and this function is ON.
44
Mechanical brake 2
When the motor drive receives a RUN command, it enables the
corresponding output terminal (setting 12) after Pr.02-
29 time. It
checks if this function is enabled in the detection time (Pr.02-
35).
If NOT, the mechanical brake error occurs and error code “MBF”
displays.
45–51
Direct docking mode only Contact Delta for more information.
53
Terminal leveling signal for
direct docking
When the elevator runs to the leveling area, controller sends a
signal to the drive to make the drive stop within effective
distance (Pr.01-36).
54
Power failure signal
When
power failure occurs, the host controller inputs this signal
to inform the drive. When the motor drive receives this signal,
MO = 49 is disabled after Pr.06-71 time
55
Manual emergency
deceleration
When the motor drive receives this signal, it decelerates to
Pr.01-29 speed according to Pr.01-40 deceleration time.
56
Automatic emergency
deceleration
After setting this MI function, the system monitors the current
speed. If the speed is higher than Pr.01-39, the drive
decelerates to Pr.01-29 speed according to Pr.01-40
deceleration time.

Delta VFD055ED43S Specifications

General

Brand	Delta
Model	VFD055ED43S
Category	DC Drives
Language	English