Hitachi SJ200 Quick Reference Guide
SJ200 Series Inverter
Quick Reference Guide
• Single-phase Input 200V Class
• Three-phase Input 200V Class
• Three-phase Input 400V Class
Hitachi Industrial Equipment Systems Co., Ltd.
Manual No. NB6501XA • March 2004
Caution: Be sure to read the SJ200 Inverter Manual and follow
its Cautions and Warnings for the initial product installation.
This Quick Reference Guide is intended for reference use by
experienced users in servicing existing installations.
Power Circuit Terminals
Inverter models SJ200–002NFEF/NFU to –005NFEF/NFU
Jumper
RB
L1 L2 N/L3
Inverter models SJ200–007NFEF to –022NFEF, –007NFU to
–037LFU, –004HFEF/HFU to –040HFEF/HFU
Jumper
+1
NFEF, NFU
LFU, HFEF,
HFU
Inverter models –055HFEF/HFU, 075HFEF/HFU
L1 L2 N/L3
L1 L2 L3
+1
+ –
V/T2
U/T1
Chassis
Ground
W/T3
RB+ –
U/T1 V/T2 W/T3
U/T1 V/T2 W/T3
Chassis
Ground
U/T1L1 L2 L3 V/T2 W/T3
+1
+ –
Jumper
RB
Chassis
Ground
1
Control Circuit Terminals
Logic inputs
L
6 5 4 3 2 1
Alarm relay
PCS
AL2 AL1 AL0
Analog
inputs
H O OI
Te rm in a l
Name
Analog
outputs
L
Logic
outputs
AM
CM2
12 11
Description Ratings and Notes
PCS +24V for logic inputs 24VDC supply, 30 mA max.
(Notes: Do not use for network
power
Do not short to terminal L)
1, 2, 3, 4,
L (top
11, 12 Discrete logic outputs 50 mA max. ON current,
CM2 GND for logic outputs 100 mA max for sum of
L (bottom
Intelligent (program-
5, 6
mable) discrete logic
inputs
GND for logic inputs Sum of input 1 to 6 currents
row)
27VDC max. (use P24 or an
external supply referenced to
terminal L), 4.7kΩ input
impedance
(Note: Do not ground)
27 VDC max. OFF voltage
terminals 11 and 12 currents
AM Analog voltage output 0 to 10VDC, 1 mA max., 50%
GND for analog signals Sum of OI, O, H, and AM
row)
OI Analog input, current 4 to 19.6 mA range, 20 mA
duty cycle
currents (return)
nominal
2
Terminal
Name
Description Ratings and Notes
O Analog input, voltage 0 to 9.6 VDC range, 10VDC
nominal, 12VDC max., input
impedance 10 kΩ
H +10V analog reference 10VDC nominal, 10 mA max.
AL0 Relay common contact
AL1 Relay contact, normally
AL2 Relay contact, normally
closed during RUN
open during RUN
Contact rating
Max resistive load = 250VAC,
2.5A; 30VDC 3A;
Max inductive load = 250VAC,
0.2A; 30VDC 0.7A
Minimum load = 5VDC 100mA,
100VAC 10mA
3
Basic Wiring Diagram
The following wiring diagram shows the power and motor connections
for basic operation. The optional signal input wiring supports external
Fwd and Rev Run command, and a speed potentiometer.
SJ200
From 3-phase
power input
source (See
specifications
label on inverter
for details)
Inputs:
Forwa rd
Reverse
GND for logic inputs
Analog reference
External
speed
reference
pot.
GND for analog signals
R
(L1)
S
(L2)
T
(N/L3)
PCS
1
2
L
H
O
L
U
(T1)
V
(T2)
W
(T3)
AL1
Relay contacts,
AL0
AL2
Open collector
outputs:
Run signal
12
arrival signal
11
GND for logic
CM2
Motor
1 Form C
Load
Load
Frequency
outputs
4
Inverter Keypad Operation
HITACHI
STOP
RESET
2
1
Parameter Display
POWER
ALARM
Hz
A
RUN
PRG
STR
Store Key
Powe r LE D
Alarm LED
Display Units LEDs
Hertz
Amperes
Pot en tiom eter
Enable LED
Pot en tiom eter
Stop/Reset Key
Run Key Enable LED
Program/Monitor LED
Run/Stop LED
HITACHI
50.0
RUN
FUNC
Run Key
Up/Down Keys
Function Key
• Run/Stop LED – ON when the inverter output is ON and the motor is
developing torque, and OFF when the inverter output is OFF (Stop
Mode).
• Program/Monitor LED – ON when the inverter is ready for parame-
ter editing (Program Mode). It is OFF when the parameter display is
monitoring data (Monitor Mode).
• Run Key Enable LED – ON when the inverter is ready to respond to
the Run key, OFF when the Run key is disabled.
• Run Key – Press this key to run the motor (the Run Enable LED must
be ON first). Parameter F004, Keypad Run Key Routing, determines
whether the Run key generates a Run FWD or Run REV command.
• Stop/Reset Key – Press this key to stop the motor when it is running
(uses the programmed deceleration rate). This key will also reset an
alarm which has tripped.
• Potentiometer – Allows an operator to directly set the motor speed
when the potentiometer is enabled for output frequency control.
• Potentiometer Enable LED – ON when the potentiometer is enabled
for value entry.
(continued, next page...)
5
• Parameter Display – A 4-digit, 7-segment display for parameters and
function codes.
• Display Units: Hertz/Amperes – One of these LEDs will be ON to
indicate the units associated with the parameter display.
• Power LED – ON when the power input to the inverter is ON.
• Alarm LED – ON when the inverter in Trip Mode.
• Function Key – This key is used to navigate through the lists of
parameters and functions for setting and monitoring parameter values.
• Up/Down Keys – Use these keys alternately to move up or down the
lists of parameter and functions shown in the display, and to increment/
decrement values.
• Store Key – When the unit is in Program Mode and the operator has
edited a parameter value, press the Store key to write the new value to
the EEPROM.
6
Loading...