Delta VFD040C43A-21 User Manual

Chapter 12 Descriptions of Parameter SettingsC2000 Plus
12.1-02-17
 Use this parameter to set the function of multi-function terminals.
 Pr.02-36–Pr.02-41 requires additional extension cards to display the parameters, the choices of
optional cards are EMC-D42A and EMC-R6AA.
 The optional card EMC-D42A provides two output terminals, use with Pr.02-36–Pr.02-37.
 The optional card EMC-R6AA provides six output terminals, use with Pr.02-36–Pr.02-41.
Summary of function settings
Take the normally open contact (N.O.) for example, ON: contact is closed, OFF: contact is open
Settings Functions Descriptions
0 No Function
1 Indication during RUN Activate when the drive is not in STOP.
2
Operation speed
reached
Activate when output frequency of the drive reaches the setting
frequency.
3
Desired Frequency
reached 1 (Pr.02-22)
Activate when the desired frequency (Pr.02-22) is reached
4
Desired Frequency
reached 2 (Pr.02-24)
Activate when the desired frequency (Pr.02-24) is reached.
5
Zero Speed (frequency
command)
Activate when frequency command =0 (the drive must be in RUN
status)
6
Zero speed, including
STOP (Frequency
command)
Activate when frequency command =0 or stopped.
7 Over-torque 1
Activate when the drive detects over-torque. Pr.06-07 sets the
over-torque detection level (motor 1), and Pr.06-08 sets the over-
torque detection time (motor 1).
Refer to Pr.06-06–06-08.
8 Over-torque 2
Activate when the drive detects over-torque. Pr.06-10 sets the
over-torque detection level (motor 2), and Pr.06-11 sets the over-
torque detection time (motor 2).
Refer to Pr.06-09–06-11.
9 Drive is ready Activate when the drive is ON and with no error detected.
10
Low voltage warning
(Lv)
Activate when the DC bus voltage is too low. (refer to Pr.06-00 Low
Voltage Level)
11 Malfunction indication Activate when fault occurs (except Lv stop).
12
Mechanical brake
release (Pr.02-32)
Activate when the drive runs after the set delayed time for Pr.02-
32. This function must be used with DC brake function.
13 Overheat warning
Activate when IGBT or heat sink overheats; to prevent the drive
from shutting down due to over-heating (refer to Pr.06-15).
14
Software brake signal
indication
Activate when the soft brake function is ON. (refer to Pr.07-00)
15 PID feedback error Activate when the PID feedback signal error is detected.
16 Slip error (oSL) Activate when the slip error is detected.

Delta VFD040C43A-21 Specifications

General

Brand	Delta
Model	VFD040C43A-21
Category	DC Drives
Language	English