Qirod QD100 Series User manual

QD100 Series Frequency
Inverter
USER’S MANUAL
English Version

1
TABLE OF CONTENT
0. PRELUDE .................................................................................................. 3
BASIC OPERATION AND TRIAL RUNNING ..................................................... 4
A
PPEARANCE OF
K
EYBOARD PANEL
........................................................................4
Running model selection ...........................................................................6
Powering-on default mode........................................................................6
Parameter Setting Mode ...........................................................................7
Status monitoring mode............................................................................7
Parameter verifying mode.........................................................................8
JOG ............................................................................................................9
S
WITCHING ON AND CONFIRMATION OF DISPLAY STATUS
............................................9
1.3 Running.............................................................................................10
1.3.1 Local control mode ........................................................................10
1.3.2 Remote control mode ....................................................................11
DETAILED PARAMETER DESCRIPTION ........................................................ 17
2.1 B
ASIC PARAMETER GROUP
...........................................................................17
2.2 M
OTOR AND ITS PROTECTION PARAMETER GROUP
............................................24
2.3 M
OTOR CONTROL PARAMETER GROUP
...........................................................28
2.4 P
ROCESS
PID
PARAMETER GROUP
.................................................................33
2.5 F
AULT PROTECTION PARAMETER GROUP
.........................................................56
2.6 S
TART
/ S
TOP PARAMETER GROUP
.................................................................67
2.7 K
EYBOARD PANEL PARAMETER GROUP
............................................................77
2.8 A
DDITIONAL FUNCTION PARAMETER GROUP
....................................................83
2.9 C
OMMUNICATION FUNCTION PARAMETER GROUP
.............................................91
2.10 P
ROCESS
PID
PARAMETER GROUP
...............................................................93
2.11 M
ONITORING FUNCTION PARAMETER GROUP
................................................98
FAULT DIAGNOSIS AND MEASURES ......................................................... 102
F
AULT CODE
,
CAUSE AND MEASURES
..................................................................102
D
ESCRIPTION OF ALARM AND INDICATION CODE
...................................................109
R
ESTART OF THE INVERTER AFTER FAULT OCCURS
..................................................112
APPENDIX A: SERIAL COMMUNICATION .................................................. 113
A1．RS-485
BUS
.........................................................................................113
A2．M
ODBUS PROTOCOL
..............................................................................114
A2.1 D
ESCRIPTION OF
M
ODBUS
-RTU
MESSAGE FORMAT
.....................................115

2
A2.3 C
YCLIC REDUNDANCY CHECK
(CRC) ...........................................................120
A2.4 E
RROR CODE
........................................................................................121
A2.5 C
OMMUNICATION PARAMETER
................................................................122
APPENDIX B: CONCISE PARAMETER LIST ................................................. 127

3
0. PRELUDE
QD100 series inverter, independently developed by our company, is a universal vector
control one that owns high quality, multiple functions and low noise.
This User’s Manual offers complete introduction of installation and use of the frequency
inverter, setting of function parameters, fault treatment and maintenance etc for QD100
series inverters. Please carefully read this manual before use in order to guarantee
correct installation and use of the inverter.
This manual is an accessory along with the machine. Please keep it properly for the
future use for repair and maintenance.

4
BASIC OPERATION AND TRIAL RUNNING
Appearance of Keyboard panel
User of this series frequency inverter can perform different operations through keyboard
panel, including run/stop, display of different data, parameter value setting, fault display
and reset etc. The following is description of the keyboard panel.
Figure 1.1 Each part of the keyboard panel
Table 1.1 Description and function of each part of the keyboard panel
No.
Item Symbol
Function
1 Numeric
display — To display frequency or parameter etc using LED.
RUN
On – frequency inverter’s operation demands and
frequency instructions are all effective
Flashing – frequency inverter’s operation
demands are effective, but frequency instructions
are ineffective
Off– there are no operation demands in frequency
inverter
SET
On – parameter setting mode
Flashing – parameter verification mode.
Off – other modes except parameter setting mode
and parameter verification mode
2
Mode
indication
lamp
MON
On – state monitoring mode
Flashing – in the process of fault record retrieving
Off – non state monitoring mode

5
No.
Item Symbol
Function
% On – Unit of the displayed number is percentage
3
UNIT
indication
lamp Hz On – unit of the displayed number is Hz
REV Direction of rotation Indication
LOC Local or remote indication
4
State
indication
lamp ALM Fault indication
5 MODE key
MODE To select keyboard display mode or return to
MODE from sub menu
6 UP key ▲ To increase parameter number or parameter set
value
7 ESCAPE
key ESC To return to the previous state before the pressing of the ENT key
8 DOWN
key ▼ To reduce parameter number or parameter set value
9 ENTER
key ENT Press the key to display or confirm different modes, parameters or set values
10
STOP/RE
SET key
STOP/
RESET
Press the key to stop the frequency inverter. The
key becomes a RESET key when fault is
discovered
11
JOG key JOG Press this key to enter into jog (inching) function
under the invert’s start model
12
RUN key RUN To run the inverter
13
Speed
control
knob
-------
To adjust speed

6
Running model selection
QD100 inverter include four running models: Powering-on default mode, Parameter
setting mode, Status monitoring mode and Parameter verifying mode. Any mode can be
realized by the MODE Key, showed as Figure 4.2:
Figure 1.2 Structure of Inverter Mode switch
<1>: when F618=1, show parameter setting mode
Powering-on default mode
The display data is the current output frequency under Powering-on default mode, so
directly use ▲or▼ key to modify the digital frequency setting, then press the ENT key to
save the modified data and return Powering-on default mode, or press the ESC key to
give up the modification and return the Powering-on default mode.As showed as Figure
4.3
Figure 1.3 Powering-on default mode Navigation
Power -
on default mode Parameter setting mode
State
monitoring mode Parameter check mode
0.0 --fo-
u
000
MODE
MODE
MODE
MODE
-f0-
Power
-
on
default mode
MODE
ESC
0.5
或
Save setting
Frequency setting
50.0 .
ESC
E
NT
Abort
setting
0.0

7
Here the display data type can be set freely under the Powering-on default
mode,showed in the parameter F610
Parameter Setting Mode
There are 10 groups function parameters from f0 group to f9 group,each group includes
different numbers function parameter. The Parameter setting value can be modified by
▲or▼key and ENT key, or give up the modification by ESC key, as showed as Figure
1.4
Figure 1.4 Parameter Setting Mode navigation
Status monitoring mode
The status monitoring mode can be used to monitor the current running status of inverter,
or check the fault record, the operation shows as the Figure 1.5
20.0
Parameter
setting mode
f
000
f
007 10.0
MODE
MODE
Abort setting
-f0-
-f1-
ENT
Save setting
ESC
Abort setting
ESC
ENT
ESC
ENT
-f9-

8
Figure 1.5. State monitoring mode navigation
Here: Monitoring parameter only can be used to check, cannot be modified or set.
Parameter verifying mode
When f618=1, the MODE key can switch to parameter calibration mode.
In the calibration mode, you can see all the factory default setting different parameters,
and the parameter setting method of these parameters set the same pattern, as shown
in Figure 1.4.
Note: Without any changing of the parameters, if press ENT button, it will not display “-
uf-”.
State
monitoring
mo
de
u
000
u
4
-- e
-
01
u400
(
History fault monitoring
)
u
1
--
u
4
09
0.0
MODE
u
001
u
023
(
Current state monitoring
)
V
100
ESC
ENT
ENT
ESC
ESC
ENT
(
Current state monitoring
)
(
History fault monitoring
)

9
Figure 1.6 Parameter verifying mode navigation
JOG
Under the powering-on mode, when f700=1, press the JOG key then enter the jog state.
jog represents forward JOG and –JOG represents reverse jog. Switch between
forward/reverse jog can be realized through UP/DOWN keys on the keyboard panel.
Switching on and confirmation of display status
Before switching on the inverter, please do confirm the following items.
Table 1.2 Items to be confirmed prior to switching on the inverter
Item Description
Confirmation of input power
supply voltage
Please confirm if the power suppy is correctly
connected
Please confirm if the power supply input terminals
R/L1, S/L2 and T/L3 are properly connected ( Single
phase supply connects any two of the three
terminals R, S, T ).
Please confirm whether the inverter and the motor
are correctly grounded.
Parameter check mode
f
000
f
nnn
MODE
MODE
Abort setting
-uf-
ENT
Save setting
ESC
Abort setting
ESC
ENT
ESC
ENT
10.0
20.0

10
Confirmation of connection
of inverter main circuit output
terminals with motor
Please confirm the output terminals of the inverter
U, V and W are reliably connected with the 3-phase
input terminals of the motor.
Confirmation of the
connection of the inverter
control circuit terminals
Please confirm the control circuit terminals of the
inverter are reliably connected with other control
devices. Please confirm that all control circuit
terminals are in the state OFF (The inverter does not
run when powered on)
Confirmation of the state of
the load
Please confirm the condition of the motor load
(namely the status of connection with mechanical
system).
After the inverter is switched on, the keyboard panel enters into Powering-on mode. The
displayed value type at Powering-on mode is determined by the setting value of
parameter f610.
1.3 Running
1.3.1 Local control mode
QD100 series frequency inverters provide two control modes: local and remote. The
mode is set with parameter f601.
At local control mode, both the command source and frequency setting source of the
inverter are set through the keyboard panel:
1. Command source is given through RUN and STOP keys in order to run or stop the
motor.
2. Frequency is given by UP and DOWN keys. Under Powering-on mode, directly
press UP key to increase given frequency or DOWN key to reduce given frequency.
3. Motor rotation direction: Press down the ENT key, then press UP key to set the
motor rotation direction as FORWARD; Press down the ENT key, then press
DOWN key to set the motor rotation direction as REVERSE. Parameter f522 is
used to limit the ability of the motor to rotate only in a single direction.
4. Fault reset: When fault occurs in the inverter, the keyboard panel displays the fault
code under Powering-on mode. At this time press the STOP key and the keyboard
panel displays a-00. Then press the STOP key again to finish fault reset function.
Please see parameter f600.

11
1.4.2 Remote control mode
Under remote control mode, the command source and frequency setting source of the
inverter are set through parameters f002 and f003 respectively. The command source
and frequency setting source can be combined in any way. For example, when f002= 1,
f003= 3, the control effect of the inveter is the same as under the local control mode.
Example 1: Two-wire control running
Figure 1.7 Example of wiring for two-wire control running
Table 1.3 Parameter configuration of two-wire control running
Code Parameter Setpoint
Setpoint
f002 Selection of run command 0
0
f003 Selection of frequency command selection
1
1
f300 AI1 input function (analog or logic
selection)
0
0
f301 L1 logic input function 2
62
f302 L2 logic input function 3
63
f303 L3 logic input function 10
10
f305 Logic input mode setting
0 0
f306 Logic input type selection
1 1
f309 Forced- effective Logic input function
selection 1
0
Code Parameter Setpoint
Setpoint
L
I
1
L
I
2
0
V
AI
1
10
V
AI
2
T
1
A
T
1
C
T
1
B
AC
Drive
0
V
L
I
3
L
I
4
Fault reset
reverse
forward

12
f310 Forced- effective Logic input function
selection 2 0
0
f522 Prohibit motor reverse
0 0
Note: When two-wire control is applied, logic input function 30 must be disabled.
Example 2: Three-wire control running(Negative logic, decelerates to stop)
Figure 1.8 Example of wiring for three-wire control running
Table 1.4 Parameter configuration of 3-wire control running
Code Parameter Set value
f002 Selection of run command 0
f003 Selection of frequency command selection 1
f300 AI1 input function (analog or logic selection) 0
f301 LI1 logic input function 2
f302 LI2 logic input function 3
f303 LI3 logic input function 30
f305 Logic input mode setting 0
f306 Logic input type selection 1
f309 Forced- effective Logic input function selection 1
f310 Forced- effective Logic input function selection 2 0
f522 Prohibit motor reverse 0
Example 3: Three-wire control running(Negative logic, motor stops freely)

13
Figure 1.9 Example of wiring for 4-20mA control running
Table 1.5 Parameter configuration of Three-wire control running(Negative logic, Free
stop)
Code Parameter Set value
f002 Selection of run command 0
f003 Selection of frequency command selection 1
f300 AI1 input function (analog or logic selection) 0
f301 LI1 logic input function 2
f302 LI2 logic input function 3
f303 LI3 logic input function 34
f305 Logic input mode setting 0
f306 Logic input type selection 1
f309 Forced- effective Logic input function selection 1
f310 Forced- effective Logic input function selection 2
30
f522 Prohibit motor reverse 0
Example 4: UP/DOWN acceleration and deceleration(Negative logic)
L
I
1
L
I
2
0
V
AI
1
10
V
AI
2
T
1
A
T
1
C
T
1
B
AC Drive
0
V
L
I
3
L
I
4
Fault reset
Forward
Reverse

14
Figure 1.10 Example of wiring for three-wire control running
Table 1.6 Parameter configuration of UP/DOWN acceleration and
deceleration(Negative logic)
Code Parameter Set value
f002 Selection of run command 0
f003 Selection of frequency command selection 5
f301 LI1 logic input function 2
f302 LI2 logic input function 3
f303 LI3 logic input function 23
f304 LI4 logic input function 24
f306 Logic input type selection 1
f309 Forced- effective Logic input function selection 1
f310 Forced- effective Logic input function selection 2 0
f522 Prohibit motor reverse 0
Example 5: Multi-step speed control running(Negative logic)
L
I
1
L
I
2
0
V
AI
1
10
V
AI
2
T
1
A
T
1
C
T
1
B
0
V
L
I
3
L
I
4
Reverse
Forward
Up acceleration
Down declaration
QD100 AC Drive

15
Figure 1.11 Example of wiring for multi-step speed control running
Table 1.7 Parameter configuration of multi-step speed control running
Code Parameter Setvalue
f002 Selection of run command 0
f003 Selection of frequency command selection 3
f301 LI1 logic input function 2
f302 LI2 logic input function 3
f303 LI3 logic input function 6
f304 LI4 logic input function 7
f306 Logic input type selection 1
f309 Forced- effective Logic input function selection 1
f310 Forced- effective Logic input function selection 2
0
f522 Prohibit motor reverse 0
f000 Inverter frequency digital setting Equal to Multi-step
speed 0
f716 Multi-step speed 1 Multi-step speed 1
f717 Multi-step speed 2 Multi-step speed 2
f718 Multi-step speed 3 Multi-step speed 3
Note: F00 setting method: when inverter is power on, display 0.0, directly press ▲or▼ to
editing digital which represents F000, than press ENT for preservation.
Example 6: JOG control

16
Figure 1.12 Example of wiring for JOG control
Table 1.8 Parameter configuration of JOG control(Negative logic)
Code Parameter Set value
f002 Selection of run command 0
f301 L1 logic input function 2
f302 L2 logic input function 3
f303 L3 logic input function 4
f306 Logic input type selection 1
f309 Forced- effective Logic input function selection 1
f310 Forced- effective Logic input function selection 2
0
f522 Prohibit motor reverse 0
f701 Jog frequency Set by yourself
f702 Jogging stop mode Set by yourself
Multi-step speed
1
Multi-step speed
2
L
I
1
L
I
2
0
V
AI
1
10
V
AI
2
T
1
A
T
1
C
T
1
B
Forward
Reverse
AC Drive
0
V
L
I
3
L
I
4

17
DETAILED PARAMETER DESCRIPTION
2.1 Basic parameter group
NO. Parameter Name Setting Range Default
f000 Operation frequency of keypad f009~f008 0.0
When power on, the inverter displays the operation frequency(when operation stopped,
“0.0” is displayed, see f610. Then press the ▲ key or the ▼ key to change the operation
frequency (even during operation).
Press ▲ move the frequency up. Press ▼ move the frequency down, Press the ENT key
to save the operation frequency f000, and the set frequency are displayed alternately.
When motor starts again, it will run at the former saved setting value of F000 directly.
Figure 2.1 Procedure of setting f000
Note1: when set f003=3, f000 is effective as the frequency command.
Note2: Pressing the ▲key or the ▼ key will change the operation frequency even during
operation.
NO. Parameter Name Setting Range Default
f001 V/F control mode selection 0~3 0
0: V/F constant. When one single inverter is required to drive more than one motor,
please select V/f control mode if motor automatic tuning can not be correctly
performed or there is no other access to acquire parameters of controlled motor. To
increase the torque further, increase the setting value of F202 through manually torque
boost.
1: Variable torque. This is appropriate for load characteristics of such things as fans,
pumps and blowers in which the torque in relation to load rotation speed is
proportional to its square.
2: Sensor-less vector control. Using sensor-less vector control with a standard motor will
provide the highest torque at the low speed ranges.

18
(1) Provides large starting torque.
(2) Effective when stable operation is required to move smoothly up from the low
speeds.
(3) Effective in elimination of load fluctuations caused by motor slippage.
3: Energy saving. Energy can be saved in all speed areas by detecting load current and
flowing the optimum current that fits the load.
Note: To use vector control and automatic energy saving, motor constant setting (motor
tuning) is required.
NO. Parameter Name Setting Range Default
f002 Command mode selection 1 0~2 1
0: Terminal board. Terminals Ll1 to Ll5 (can be defined terminal functions) controls
running operation.
1: Keypad. Press the <RUN> and <STOP>/<RESET> keys on the keypad to start and
stop.
2: Serial communication. Run and stop through serial communication RS485.
Note1: Operation command includes start, stop, reverse, jog, fault reset and etc.
Note2 : When under local control (f601=0), f002 setting is ignored, Keypad is always
effective.
NO. Parameter Name Setting Range
Default
f003 Frequency setting mode selection
0~7 3
0: Built-in potentionmeter.
1: AI1 input.
2: AI2 input.
3: Keypad.
4: Serial communication.
5: UP/DOWN setting from external contact.
6: AI1+AI2.
7: PID setting of keypad.
Note 1: When under local control(f601=0), f003 setting is ignored, and f003 is always
effective.