Parker AC10 series User Manual

Installation & Connection 7-5
AC10 Inverter
7.4 Functions of Control Terminals
To operate the inverter the user must operate the control terminals correctly and flexibly. The
following is a description of the user terminals and any relevant parameters.
Table 7-3 Functions of Control Terminals
Terminal
Type
Description
Function
DO1
Output
signal
Multifunctional
output terminal 1
When the token function is valid, the
value between this terminal and CM
is 0V; when the inverter is stopped,
the value is 24V.
The functions of
output terminals
shall be defined per
manufacturer’s
value. Their initial
state may be
changed through
changing function
codes.
TA
Relay contact
TC is a common point, TB-TC are
normally closed contacts, TA-TC are
normally open contacts. The contact
capacity of 15kW and below 15kW
inverter is 10A/125VAC、5A/250VAC、
5A/30VDC
TB
TC
AO1
Running
frequency
It is connected with frequency meter, speedometer or
ammeter externally, and its minus pole is connected with
GND. See F423
～
F426 for details.
10V
Analog
power
supply
Self contained
power supply
Internal 10V self-contained power supply of the inverter
provides power to the inverter. When used externally, it can
only be used as the power supply for voltage control signal,
with current restricted below 20mA.
AI1
Input
Signal
Voltage / Current
analog input
When analog speed control is selected, the voltage or
current signal is input through this terminal. The range of
voltage input is 0~5V or 0~10V and the current input is 0～
20mA, the input resistor is 500Ohm, and grounding: GND.
If the input is 4～20mA, it ca
n be realized through adjusting
parameter F406. The voltage or current signal can be
chosen by coding switch. See table 7-2 for details, the
current channel (0-20mA) is chosen before delivery.
AI2
GND
Self-contained
Power
supply Ground
Ground terminal of external control signal (voltage control
signal or current source control signal) is also the ground of
10V power supply of this inverter.
24V
Power
supply
Control power
supply
Power: 24±1.5V, grounding is CM; current is restricted
below 50mA for external use.
DI1
Digital input
control
terminal
Jogging terminal
When this terminal is valid, the
inverter will have jogging running.
The jogging function of this terminal is
valid under both at stopped and
running status. This terminal can also
be used as high-speed pulse input
port. The max frequency is 50K.
The functions of
input terminals
shall be defined per
manufacturer’s
value. Other
functions can also
be defined by
changing function
codes.
DI2
External
Coast Stop
When this terminal is valid, “ESP”
malfunction signal will be displayed.
DI3 “FWD” Terminal
When this terminal is valid, inverter
will run forward.
DI4 “REV” Terminal
When this terminal is valid, inverter
will run reverse.
DI5 Reset terminal
Make this terminal valid under fault
status to reset the inverter.
DI6 Free-stop
Make this terminal valid during
running can realise free stop
CM
Common
port
Grounding of
control power
supply
The grounding of 24V power supply and othr control
signals.
+5V
Self-contained
power
Grounding for digital signal
A+
RS485
communicati
on terminals
Positive polarity
of differential
signal
Standard: TIA/EIA-485(RS-485)
Communication protocol: Modbus
Communication rate:
1200/2400/4800/9600/19200/38400/57600bps
B-
Negative polarity of
Differential signal
TC-Hydraulik - Rsdorfer Str. 8 - 25746 Heide - Lars Lornsen - T: +49 481 909 - 34 - l.lornsen@tc-hydraulik.de - www.tc-hydraulik.de

Parker AC10 series Specifications

General

Brand	Parker
Model	AC10 series
Category	Controller
Language	English