Parker 10G-11-0015 Series, Product Manual

Page: 29 / 147

Installation & Connection
7-7
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
Termin
l
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.
DO2
Note 1
Multifunctional
output terminal 2
TA
TB
TC Relay contact
TC is a common point, TB-TC are normally
closed contacts, TA-TC are normally open
contacts. The contact capacity is 10A/125VAC,
5A/250VAC, 5A/30VDC.
(See note 3)
AO1
Analog output
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.
AO2
Note 1
Current display
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 0~10V and the current
input is 0
～
20mA, the input resistor is 500Ohm, and grounding: GND. If the
input is 4
～
20mA, it can be realised by setting F406 to 2. The voltage or
current signal can be chosen by coding switch. See
Table 8-2
and
Table
8-
for details, the default setting of AI1 is 0~10V, and the default setting of
AI2 is 0-20mA.
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.
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
Note 1
Free stop
Make this terminal valid during
running can realize free stop.
DI7
Note 1
Run Terminal
When this terminal is in the valid
state, inverter will run by the
acceleration time.
DI8
Note 1
Stop terminal
Make this terminal valid during
running can realize stop by the
deceleration time.
GND
Note 2
RS485
communi-
cation
terminals
Grounding of
differential signal
Ground of differential signal
5V
Note 2
Power of differential
signal
Power of differential signal
A+
Note 2
Positive polarity of
differential signal
Standard: TIA/EIA-485(RS-485)
Communication protocol: Modbus
Communication rate: 1200/2400/4800/9600/19200/38400/57600bps
B-
Note 2
Negative polarity of
Differential signal
Note 1: This terminal is not included in 22kW and below 22Kw inverters.
Note 2: For 30kW and above 30kW inverters, GND, 5V, A+, and B- are 4-pole terminal block. For below 30kW, there are no GND and 5V
terminals.
Note 3: The contact capacity for 30kW and above 30kW inverters is 10A/125VAC, NO/NC 3A, 250VAC/30VDC.
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