Omron RX - 2, Руководство пользователя

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1 Overview
High-function General-purpose Inverter RX2 Series User’s Manual
1-3 Sp
ecific
ation
s
1
1
-3-1
S
ta
ndard Specifications
Input
Frequency
setting
Standard
operator keypad
Parameter setting using arrow keys
External
signals
*6
Ai1/Ai2 terminal (when changing voltage)
Setting through input of 0 to 10VDC voltage (input impedance:
10kΩ)
Ai1/Ai2 terminal (when changing current)
Setting through input of 0 to 20mA current (input impedance:
100Ω)
Ai3 terminal
Setting through input of -10 to +10V voltage (input impedance:
10kΩ)
Multistage speed terminal
(use of input terminal function)
15 speed
Pulse string input
(A/B terminal, use of input terminal function) 32kHz×2 at maximum
External port Setting via RS485 serial communication (protocol: Modbus-RTU)
Normal
rotation/
reverse
rotation
Run/stop
Standard
operator keypad
Execution with the RUN /STOP key
(normal rotation/reverse rotation can be switched by setting parameters)
External
signals
Normal rotation operation (FW)/reverse rotation (RV) (when an input terminal function is assigned)
3-wire input available (when an input terminal function is assigned)
External port Setting via RS485 serial communication (protocol: Modbus-RTU (maximum: 115.2kbps)
Input terminal function
11 terminals (input of pulse string is available on terminal A and B)
FW (Normal rotation)/RV (Reverse rotation), CF1-4 (Multistage speed 1-4), SF1-7 (Multistage speed bit 1-7),
ADD (Addition of frequency), SCHG (Switching of frequency command), STA (3-wire start)/STP (3-wire
stop)/F_R (3-wire normal/reverse), AHD (Retention of analog command), FUP (Increase of speed via remote
operation/FDN (Deceleration via remote operation), UDC (Deletion of data via remote operation), F-OP (Forced
command switching), SET (Second control), RS (Reset), JG (Jogging), DB (External current braking), 2CH
(2-stage acceleration/deceleration), FRS (Free-run stop), EXT (External abnormality), USP (Prevention of restart
after restoration of power), CS (Commercial switching), SFT (Soft-lock), BOK (Brake check), OLR (Overload
restriction switching), KHC (Clearance of integrated input power), OKHC (Clearance of integrated output power),
PID (PID1 disabled), PIDC (PID1 integration reset), PID2 (PID2 disabled), PIDC2 (PID2 integration reset),
SVC1-4 (PID1 multistage target values 1-4), PRO (PID gain switching), PIO (PID output switching), SLEP
(SLEEP condition satisfied)/WAKE (WAKE condition satisfied), TL (Torque restriction enabled), TRQ1, 2
(Switching of torque limit 1,2), PPI (Switching of P/PI control), CAS (Switching of control gain), FOC (Preparatory
excitation), ATR (Torque control enabled), TBS (Torque bias enabled), LAC (Cancellation of
acceleration/deceleration), Mi1-11 (General-purpose input 1-11), PCC (Clearance of pulse counter), ECOM (Start
of EzCOM), PRG (Program run), HLD (Acceleration/deceleration stop), REN (Operation permission signal), PLA
(Pulse string input A), and PLB (Pulse string input B)
Backup power supply
terminal
P+/P-: DC24V input (allowable input voltage: 24V±10%)
STO input terminal 2 terminals (simultaneous input)
Thermistor input terminal
1 terminal (possible to switch between positive temperature coefficient/negative temperature coefficient
resistance element)
Output
Output terminal function
Transistor output 5 terminal, 1a contact relay 1 point, 1c contact relay 1 point
RUN (During operation), FA1-5 (Reached signal), IRDY (Operation ready completion), FWR (During normal
rotation operation), RVR (During reverse rotation operation), FREF (Frequency command operator keypad), REF
(Operation command operator keypad), SETM (Second control under selection), AL (Alarm signal), MJA (Severe
failure signal), OTQ (Over torque)
*7
, IP (During instantaneous power failure), UV (Under insufficient voltage),
TRQ (During torque limitation), IPS (During power failure deceleration), RNT (RUN time over), ONT (Power on
time over), THM (Electronic thermal warning), THC (Electronic thermal warning), WAC (Capacitor life advance
notice), WAF (Fan life advance notice), FR (Operation command signal), OHF (Cooling fin heating advance
notice), LOC/LOC2 (Low-current signal), OL/OL2 (Overload advance notice), BRK (Brake release), BER (Brake
abnormality), ZS (Zero-speed detection signal), OD/OD2 (PID deviation excessive), FBV/FBV2 (PID feedback
comparison), NDc (Communication disconnection), Ai1Dc/Ai2Dc/Ai3Dc (Analog disconnection Ai1/Ai2/Ai3),
WCAi1/WCAi2/WCAi3 (Window comparator Ai1/Ai2/Ai3), LOG1-7 (Logical operation result 1-7), MO1-7 (General
output 1-7), and OVS (Receiving overvoltage).
Relay and alarm relay
(16, AL)
EDM output terminal Output for STO diagnosis
Monitor output terminal
*8
Possible to output through selection from monitor data of parameters
EMC filter switching
*9
Possible to enable the EMC noise filter (switching method is different depending on the model)
External access to PC USB Micro-B
Use
environment
Ambient temperature
*10
ND (normal duty) -10 to 50°C
LD (low duty) -10 to 45°C
VLD (very low duty) -10 to 40°C
Storage temperature
*11
-20 to 65°C
Humidity 20-90%RH (location free of condensation)
Vibration
*12
5.9m/s
2
(0.6G) 10 to 55Hz: 3G3RX2-A2004 to A2220/3G3RX2-A4007 to A4220
2.94m/s
2
(0.3G) 10 to 55Hz: 3G3RX2-A2300 to A2550/3G3RX2-A4300 to A413K
Use location
*13
1000 m altitude or lower (location free from corrosive gas, oil mist, and dust)
Expected Life time
Smoothing capacitor 10 years
Designed life of cooling fan 10 years (models equipped with a cooling fan) free from dust
Memory element on the control circuit board
Applicable standards
*14
Compliance with UL/cUL/CE standards, RCM, Functional Safety SIL3/PLe
Painting color Black
Operating, display
LCD Operator
*15
Number of option slots 3 ports
Other options Braking resistor, AC reactor, DC reactor, noise filter
*1. The output frequency range depend on the control and motor used. When running the inverter exceeding 60Hz, check the maximum allowable frequency
with the manufacturer of the motor.