Hitachi L200 Series User manual

• Single-phase Input 200V Class
• Three-phase Input 200V Class
• Three-phase Input 400V Class
Manual No. NB6601XA • September 2004
Hitachi Industrial Equipment Systems Co., Ltd.
L200 Series Inverter
Quick Reference Guide

1
Caution: Be sure to read the L200 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 L200–002NFEF/NFU, –004NFEF/NFU,
–005NFEF
Jumper
+1 + –
U/T1 V/T2 W/T3
Chassis
Ground
Inverter models L200–007NFEF/NFU to –022NFEF/NFU,
–037LFU, –004HFEF/HFU to –040HFEF/HFU
Inverter models –055LFU, –075LFU, –055HFEF/HFU,
–075HFEF/HFU
L1 L2 N/L3
Jumper
+ – +1
Chassis
Ground
U/T1L1 L2 L3 V/T2 W/T3
Jumper
+ – U/T1 V/T2 W/T3
Chassis
Ground
+1
L1 L2 N/L3
L1 L2 L3
NFEF, NFU
LFU, HFEF,
HFU U/T1 V/T2 W/T3

2
Control Circuit Terminals
Termina l
Name 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,
5
Intelligent (program-
mable) discrete logic
inputs
27VDC max. (use P24 or an
external supply referenced to
terminal L), 4.7kΩinput
impedance
L (right) GND for logic inputs Sum of input 1 to 5 currents
(Note: Do not ground)
11, 12 Discrete logic outputs 50 mA max. ON current,
27 VDC max. OFF voltage
CM2 GND for logic outputs 100 mA max for sum of
terminals 11 and 12 currents
AM Analog voltage output 0 to 10VDC, 1 mA max., 50%
duty cycle
L (left) GND for analog signals Sum of OI, O, H, and AM
currents (return)
H O OI
PCS L
Analog
inputs
Analog
output
Alarm relay
Logic
outputs
Logic inputs
L5 4 3 2 1 CM2 12 11
AL2 AL1 AL0
AM

3
OI Analog input, current 4 to 19.6 mA range, 20 mA
nominal
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 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
AL1 Relay contact, normally
closed during RUN
AL2 Relay contact, normally
open during RUN
Terminal
Name Description Ratings and Notes

4
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.
(L1)
R
(L2)
S
(N/L3)
T
(T2)
V
(T3)
W
(T1)
U
Motor
Forward
L
O
H
Reverse
Relay contacts,
1 Form C
Run signal
Frequency
arrival signal
Open collector
outputs:
External
speed
reference
pot.
L200
From 3-phase
power input
source (See
specifications
label on inverter
for details)
Load
Load
Analog reference
PCS
2
1
CM2
12
11
AL0
AL1
AL2
Inputs:
L
GND for logic inputs
GND for logic
outputs
GND for analog signals

5
Inverter Keypad Operation
•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...)
12
50.0
Parameter Display
Run/Stop LED
Program/Monitor LED
Run Key Enable LED
Run Key
Power LED
Display Units LEDs
Hertz
Amperes
Potentiometer
Enable LED
Potentiometer
Stop/Reset Key
Function Key
Up/Down Keys Store Key
Alarm LED
Serial Port
RUN STOP
RESET
FUNC. STR
HITACHI
POWER
ALARM
RUN
A
Hz
PRG

6
•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.

7
Keypad Navigation Map
H006
H003
12
C1 49
C001
12
b 150
b 001
12
A1 46
A001
12
12
12
12
H---
12
C---
12
b ---
12
A---
F004
F001
12
d 083
d 001
12
0.0
1 2 3.4
Edit
12
Increment/
decrement
value
Write data
to
EEPROM
Display data
Monitor Mode Program Mode
12
12
Return to
parameter list
Select Parameter Edit Parameter
Store as
powerup
default
powerdown
FUNC.
FUNC.
FUNC.
FUNC.
STR
FUNC.

8
Powerup Test
The Powerup Test procedure uses minimal parameter settings to run the
motor. The procedure describes two alternative methods for commanding
the inverter: via the inverter keypad, or via the logic terminals.
• Check power input and motor output wiring (see page 4 diagram).
• If using logic terminals for testing, verify correct wiring on [PCS],
[FW], [H], [O], and [L] (bottom row) per the diagram on page 4.
• Reverse [RV] input wiring (defaults to terminal [2]) is optional.
Step Description Via Keypad Via Logic
Ter minals
1 Set speed command
source setting
A001 = 00
(keypad pot.)
A001 = 01,
[H–O–L] input
2 Set Run FW command
source
A002 = 02
(Run key)
A002 = 01,
[FW] input
3 Set Run REV command
source
— C002 = 01,
[RV] input
4 Set motor base freq. A003 = 60
5 Set motor poles
(2 / 4 / 6 / 8)
H004 = 4 (default), change only if
your motor is different
6 Set keypad display to
monitor freq.
Access D001, press Func. key, display
will show 0.0
Perform safety check Disconnect load from motor
7 Turn keypad pot.
to MIN position
Ensure voltage on
[O]—[L] termi-
nals= 0V
8 Run Forward command Press Run key Turn ON the
[FW] terminal
9 Increase speed Rotate keypad
pot. CW dir.
Increase voltage
at [O]
10 Decrease speed Rotate keypad
pot. CCW dir.
Decrease voltage
at [O]
11 Stop motor Press Stop key Turn OFF the
[FW] terminal
12 Run Reverse command
(optional)
— Turn ON the [RV]
terminal
13 Stop motor — Turn OFF the
[RV] terminal

9
Error Codes
The L200 series inverters will trip on over-current, over-voltage, and
under-voltage to protect the inverter. The motor output turns OFF, allow-
ing the motor to free-run to a stop. Press the Stop/Reset key to reset the
inverter and clear the error.
Basic Error Codes
Error
Code Name Probable Cause(s)
E01 Over current event while at
constant speed
• Inverter output was short-circuited
• Motor shaft is locked
• Load is too heavy
• A dual-voltage motor is wired
incorrectly
Note: The L200 will over current trip at
nominally 200% of rated current
E02 Over current event during
deceleration
E03 Over current event during
acceleration
E04 Over current event for other
conditions
• DC braking power(A054) set too high
• Current transformer / noise error
E05 Overload protection • Motor overload is detected by the
electronic thermal function
E07 Over voltage protection • DC bus voltage exceeds a threshold,
due to regenerative energy from motor
E08 EEPROM error • Built-in EEPROM memory experi-
enced noise, high temperature, etc.
E09 Under-voltage error • DC bus voltage decreased enough to
cause a control circuit fault
E11
E22
CPU error • Built-in CPU had internal error
E12 External trip • [EXT] input signal detected
E13 USP (Unattended Start
Protection)
• When (USP) was enabled, an error
occurred when power was applied while
a Run signal was present
E14 Ground fault • A ground fault was detected between
the inverter output and the motor. This
feature protects the inverter, and does not
protect humans.
E15 Input over-voltage • Input voltage was higher than specified
value, after 60 sec. in Stop Mode
E21 Inverter thermal trip • Inverter internal temperature is above
the threshold
E30 Driver error • Inverter internal error, electrical noise
at CPU-to-drive circuit interface.

10
Error Trip Conditions
Use function code D081 to access the error trip conditions for the current
error as shown in the table below. Use the Up and Down arrow keys to
scroll through the trip condition parameters.
E35 Thermistor • Thermistor input, [THM] and [L], is
over the temp. threshold
E60 Communications error • The inverter’s watchdog timer for the
communications network has timed out.
--- Under-voltage (brownout)
with output shutoff
• Low input voltage caused the inverter
to turn OFF the motor output and try to
restart. If unsuccessful, a trip occurs.
Step Display
1. Access D081
d 081
2. Press Function Key If no error:
__ _
If error exists:
EXX
(error code)
3. Press Up/Dn key (if
error exists)
Output frequency at trip point:
10.0
Motor current at trip point:
2.5
DC bus voltage at trip point:
284.0
Cumulative Run time house at trip
point:
15
Cumulation power-ON hours at
trip point:
18
Error
Code Name Probable Cause(s)
1
2

11
Restoring Factory Default Settings
Note: After initializing the inverter, use the Powerup Test on
page 8 to get the motor running again.
Action Display Function/Parameter
Press , or as
needed.
b --- “B” Group selected
Press .
b 001 First “B” Group parameter
Press/hold until...
b 085 Country code for
initialization selected
Press . If setting is
correct, then skip next step.
02 00 = Japan
01 = Europe
02 = USA
To change country code, press or to set; to store.
Press .
b 085 Country code for
initialization selected
Press .
b 084 Initialization function
selected
Press . 00 00 = disable initialization,
clear trip history only
Press . 01 01 = enable initialization
Press .
b 084 Initialization now enabled
to restore all defaults
Press/hold , , ,
and keys. Do not release
yet.
b 084 First part of key sequence
When your country code
appears in the display, release
all the keys.
EU
USA
JP
Default parameter country
code shown during initial-
ization
Initialization is complete.
d 001 Function code for output
frequency monitor shown
FUNC.
12
FUNC.
1
FUNC.
12
STR
FUNC.
2
FUNC.
1
FUNC.
FUNC.
12
STOP
RESET

12
Parameter Tables
“D” Group: Monitoring Functions
Func.
Code Name / Description Units
D001 Output frequency monitor Hz
D002 Output current monitor A
D003 Rotation direction monitor —
D004 Process variable (PV), PID feedback monitor %
D005 Intelligent input terminal status —
D006 Intelligent output terminal status —
D007 Scaled output frequency monitor
(output frequency x B086 scale factor)
User-
defined
D013 Output voltage monitor V
D016 Cumulative operation RUN tim monitor hours
D017 Cumulative power-on time monitor hours
Direction
Forward Stop Reverse
2 1435
Terminal Numbers
ON
OFF
12 11AL
Terminal Numbers
ON
OFF

13
Trip History and Inverter Status
Func.
Code Name / Description Units
D080 Trip Counter Hz
D081 Trip monitor 1 (most recent trip n) —
D082 Trip monitor 2 (trip n-1) —
D083 Trip monitor 3 (trip n-2) —
E07
60.0
12
4.0
398.0
12
12
d 083
12
0.0
Display data
Monitor Mode
12
d 081
No
Error code
Output frequency
at trip point
Motor current
at trip point
DC bus voltage
at trip point
Ye s
No error
12
Error
exists?
Cumulative
inverter operation
time at trip point
12
15
12
18 Cumulative power-
ON time at trip
point
Trip conditions
1
2
FUNC.
FUNC.
FUNC.

14
Parameter tables for user-settable functions follow these conventions:
• Some parameters have 2nd motor equivalents, indicated by the x2xx
parameter codes in the left-most column.
• Some parameters specify an option code. Where applicable, the
options codes will be in a bulleted list in the Name/Description
column.
• The default values apply to all models unless otherwise noted for each
parameter... –FEF (Europe) / – FU (U.S.)
• Some parameters cannot be edited during Run Mode, and certain
Software Lock settings (B031) can prohibit all edits. If in doubt, place
the inverter in Stop Mode or consult the inverter manual for details.
“F” Group: Main Profile Parameters
“A” Group: Standard Functions
Func.
Code Name / Description Default Value
Set
Value
F001 Output frequency setting 0.0
F002 Acceleration (1) time setting 10.0
F202 Acceleration (1) time setting, 2nd motor 10.0
F003 Deceleration (1) time setting 10.0
F203 Deceleration (1) time setting, 2nd motor 10.0
F004 Keypad Run key routing
•00Forward •01Reverse
00
Func.
Code Name / Description
Default
Value
–FEF / –FU
Set
Value
A001 Frequency source setting
• 00 Keypad potentiometer
• 01 Control terminal
• 02 Function F001 setting
• 03 ModBus network input
• 10 Calculate function input
01 / 00
A002 Run command source setting
• 01 Input terminal FW or RV (assignable)
• 02 Run key on keypad, or digital operator
• 03 ModBus network input
01 / 02

15
A003/
A203
Base frequency setting 50.0 / 60.0
A004/
A204
Maximum frequency setting 50.0 / 60.0
A005 [AT] selection
• 00 Select between [O] and [OI] at [AT]
• 01 [O]+[OI] ([AT] input is ignored)
• 02 Select between [O] and keypad pot
• 03 Select between [OI] and keypad pot
00
A011 Pot./O–L input active range start frequency 0.0
A012 Pot./O–L input active range end frequency 0.0
A013 Pot./O–L input active range start voltage 0.
A014 Pot./O–L input active range end voltage 100.
A015 Pot./O–L input start frequency enable
• 00 Use A011 starting value)
• 01 Use 0 Hz
01
A016 External frequency filter time constant 2. / 8.
A020/
A220
Multi-speed frequency setting 0
A021
A022
A023
A024
A025
A026
A027..
..A035
Multi-speed frequency settings (for both motors) 0.0 / 0.0
0.0 / 0.0
0.0 / 0.0
0.0 / 0.0
0.0 / 0.0
0.0 / 0.0
......
0.0 / 0.0
A038 Jog frequency setting 1.00
A039 Jog stop mode
• 00 Free-run stop, jogging disabled during
motor run
• 01 Controlled deceleration, jogging disabled
during motor run
• 02 DC braking to stop, jogging disabled
during motor run
00
A041/
A241
Torque boost select
• 00 Manual torque boost
• 01 Automatic torque boost
00
A042/
A242
Manual torque boost value 5.0(A042)/
0.0 (A242)
A043/
A243
Manual torque boost frequency adjustment 3.0/(A043)
0.0(A243)
Func.
Code Name / Description
Default
Value
–FEF / –FU
Set
Value

16
A044/
A244
V/f characteristic curve selection
• 00 V/f constant torque
• 01 V/f variable torque
00
A045 V/f gain setting 100.
A051 DC braking enable
• 00 Disable • 01 Enable
00
A052 DC braking frequency setting 0.5
A053 DC braking wait time 0.0
A054 DC braking force during deceleration 0.
A055 DC braking time for deceleration 0.0
A056 DC braking / edge or level detection for [DB]
input
01
A061/
A261
Frequency upper limit setting 0.0
A062/
A262
Frequency lower limit setting 0.0
A063
A065
A067
Jump (center) frequency setting 0.0
A064
A066
A068
Jump (hysteresis) frequency width setting 0.5
A071 PID Enable
• 00 PID operation OFF
• 01 PID operation ON
00
A072 PID proportional gain 1.0
A073 PID integral time constant 1.0
A074 PID derivative time constant 0.0
A075 PV scale conversion 1.00
A076 PV source setting
• 00 [OI] terminal (current input)
• 01 [O] terminal (voltage input)
• 02 ModBus network
• 03 Calculate function output
00
A077 Reverse PID action
• 00 PID input = SP – PV
• 01 PID input = –(SP – PV)
00
A078 PID output limit 0.0
Func.
Code Name / Description
Default
Value
–FEF / –FU
Set
Value

17
A081 AVR function select
• 00 AVR enabled • 01 AVR disabled
• 02 AVR enabled except during decel
00
A082 AVR voltage select 230 / 230
400 / 460
A092/
A292
Acceleration (2) time setting 15.0
A093/
A293
Deceleration (2) time setting 15.0
A094/
A294
Select method to switch to Acc2/Dec2 profile
• 00 2CH input from terminal
• 01 transition frequency
00
A095/
A295
Acc1 to Acc2 frequency transition point 0.0
A096/
A296
Dec1 to Dec2 frequency transition point 0.0
A097 Acceleration curve selection
• 00 Linear • 01 S-curve
00
A098 Deceleration curve selection
• 00 Linear • 01 S-curve
00
A101 [OI]–[L] input active range start frequency 0.0
A102 [OI]–[L] input active range end frequency 0.0
A103 [OI]–[L] input active range start current 0.0
A104 [OI]–[L] input active range end current 100.
A105 [OI]–[L] input start frequency enable 01
A141 A input select for calculate function
• 00 Digital operator
• 01 Keypad potentiometer
• 02 [O] input
• 03 [OI] input
• 04 Network variable
02
A142 B input select for calculate function
• 00 Digital operator
• 01 Keypad potentiometer
• 02 [O] input
• 03 [OI] input
• 04 Network variable
03
A143 Calculation symbol
• 00 ADD (A input + B input)
• 01 SUB (A input – B input)
• 02 MUL (A input x B input)
00
A145 ADD frequency 0.0
Func.
Code Name / Description
Default
Value
–FEF / –FU
Set
Value

18
“B” Group: Fine-tuning Functions
A146 ADD direction select
• 00 Plus (adds A145 value to output frequency)
• 01 Minus (subtracts A145 value from output
frequency)
00
Func.
Code Name / Description
Default
Value
–FEF / –FU
Set
Value
B001 Selection of automatic restart mode
• 00 Alarm output after trip, automatic restart
disabled
• 01 Restart at 0Hz
• 02 Resume operation after frequency
matching
• 03 Resume previous freq. after freq. matching,
then decelerate to stop and display trip info
00
B002 Allowable under-voltage power failure time 1.0
B003 Retry wait time before motor restart 1.0
B004 Instantaneous power failure / under-voltage trip
alarm enable
• 00 Disable
• 01 Enable
00
B005 Number of restarts on power failure / under-
voltage trip event
• 00 Restart 16 times
• 01 Always restart
00
B012/
B212
Level of electronic thermal setting Rated
current of
each inverter
B013/
B213
Electronic thermal characteristic
• 00 Reduced torque1• 01 Const. torque
• 02 Reduced torque2
01
B021 Overload restriction operation mode
• 00 Disabled
• 01 Enabled for accel and constant speed
• 02 Enabled for constant speed only
01
B022 Overload restriction setting Rated
current x 1.5
Func.
Code Name / Description
Default
Value
–FEF / –FU
Set
Value