This document describes various parameter settings for controlling functions and settings of an inverter drive. It explains the functions of parameters C00-0 through C13-1, which control run commands, stopping methods, sequence inputs, analog inputs, pulse train inputs, and more. Parameters can be set to select control logic, running modes, filtering, and default operation settings. Notes provide additional details on functional aspects like auto restart, emergency stopping, and protection of parameter changes.

1. 6. Control Functions and Parameter Settings
6-6-4 Explanation of Block-C parameter functions
C00-0 Run command method
Set the run command method for the remote operation mode (when "LCL" LED on operation
panel is OFF). Set the sequence command, F.RUN, R.RUN and HOLD with C03-0, C03-2
and C03-5.
= 1: F·RUN, R·RUN
PSI1 to PSI11
F･RUN
RY0
R･RUN
Frequency
Speed
Reverse run
Forward run
= 2: RUN, REV
PSI1 to PSI11
F･RUN(RUN)
RY0
R･RUN(REV)
Frequency
Speed
Reverse run
Forward run
= 3: Self hold
PSI1 to PSI11
F･RUN
RY0
R･RUN
Stop
HOLD
Frequency
Speed
Reverse run
Forward run
(Note) PSI8 to 11 can be used only when the relay interface option is mounted.
6 – 135

2. PSI1 to PSI11
RY0
6. Control Functions and Parameter Settings
C00-1 Run/stop methods
C00-2 Jog stop method
= 1: Coast to stop
= 2: Deceleration stop
Coast to stop refers to stopping by turning the output OFF simultaneously with the stop
command (F·RUN and R·RUN OFF).
Deceleration stop refers to stopping by decelerating to the stopping frequency with the ramp
down after the stop command, and then applying the DC-brake to stop.
Output frequency
Motor speed
Output frequency
during coast to
stop DC brake
Ramp down to stop
Motor speed during
coast to stop
RUN
(Note) When not using the pick-up function to restart after coast to stop, confirm that the
motor is stopped. When not using the pickup function, if the inverter is started while
the motor is rotating, the inverter may trip.
C00-3 Emergency stop (EMS) input logic
Set the input logic of the emergency stop sequence input signal EMS.
= 1: Close to stop (when a contact is connected)
= 2: Open to stop (when b contact is connected)
Select the EMS signal input terminal from the
control PCB terminal block PSI to 11, and set
with C03-1.
(Note) PSI8 to 11 can be used only when the
relay interface option is mounted.
C00-4 Emergency stop (EMS) mode
Set the method of stopping when the emergency stop sequence input EMS turns ON.
= 1: Coast to stop, without fault output
= 2: Coast to stop, with fault output (When the EMS signal turns ON, the output will be shut
off, and FLT will be output.)
= 3: Ramp down to stop (without fault output)
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3. 6. Control Functions and Parameter Settings
C00-5 Control source switchover method (J1 setting)
J1 setting =1: OFF =2: ON
Select whether to use the sequence input signals from the control PCB terminal block in the
local operation mode (when "LCL" LED on operation panel is ON).
Refer to section 5-5 for details.
C00-6 Control source switchover method (J2 setting)
J2 setting =1: OFF =2: ON
Select the auxiliary command input when the COP command is ON.
Refer to section 5-5 for details.
C00-7 Run contact output condition selection
The conditions for turning the sequence RUN output ON are set.
= 1: ON at pre-excitation (EXC)
= 2: OFF at pre-excitation (EXC)
C02-0~8 Various setting input selection
Refer to section 5-9 for details.
C03-0~F Sequence input terminal function − 1
C04-0~F Sequence input terminal function − 2
C05-0~7 Sequence input terminal function − 3
C06-0~A Sequence input terminal function − 4
Refer to section 5-3, 5-6 for details. Refer to the explanation for B06-0 to 6 (ratio interlock
bias increase/decrease function) for details on C03-A and C04-9 to A.
C07-0~A Analog input terminal function
Refer to section 5-7 for details.
6 – 137

4. 6. Control Functions and Parameter Settings
C08-0 Auto start (To F･RUN/R･RUN)
= 1: OFF (runs with the run command ON after pre-charging)
= 2: ON without pick-up
If the run command is ON when the power is turned on, run will start after the inverter
is charged.
(Note 1) Pick-up is not executed with this setting, so if the motor is rotating when the power
is turned ON, the inverter operation could trip.
ON
Output frequency
Motor speed
Pre-charging
Power supply
RUN
= 3: ON with pick-up
If the run command turns ON when the power turns ON, pick-up will start when the
inverter charging is completed, and then operation will start.
Set this when using momentary restart.
(Note 2) The speed can be detected with the IM vector control with sensor and PM motor
control (C30-0 f0 = 3, 4). As pickup operation is not carried out, set C08-0 to 2.
Output frequency
Motor speed
Pre-charging
(internal RDY)
Motor speed search
(For V/f control, IM speed sensor-less vector control C30-0 f0 =1,2)
Power supply
Motor speed
RUN
(Note 3) If auto start (C08-0 = 2, 3) is used, undervoltage fault will not be detected.
6 – 138

5. 6. Control Functions and Parameter Settings
C09-0 Parameter protection
Set this parameter to prevent unintentional operations from operation panel.
Changing of the data can be protected per function group with the setting value as shown
below.
(Note 1) Set 2 to prohibit all changes.
(Note 2) Set 1 to allow all changes. The 9 setting is for maker maintenance, so do not set it.
(Note 3) When using the password number function (when C28-0 is set to 2), this
parameter will also be locked. Set U00-1 to the value set with C28-1 to unlock the
protection.
C09-1 Operation panel lock
This setting protects the operation panel FWD, REV and STOP key operations.
= 1: All operation possible
= 2: All operation prohibited (Note, the motor will stop when the STOP key is pressed for
two seconds)
= 3: Only STOP key can be operated.
C09-2 LCL switchover protection
= 1: LCL mode switchover ( LCL
SET
+ STOP
keys) during running disabled
= 2: LCL mode switchover ( LCL
SET
+ STOP
keys) during running enabled
(Note) When switching from the local mode to the remote mode, if the terminal block RUN,
R.RUN, F.JOG or R.JOG is ON, the mode will not switch even if operation is
stopped.
C09-3 Reveres run sequence (R·RUN) prohibit
C09-4 Reverse run jogging sequence (R·JOG) prohibit
= 1: Enable = 2: Prohibit
Set this to prevent unintentional reverse run operation.
When set to "2", the sequence input "R RUN(R JOG)" operation command will be disabled.
Note that if the reverse run setting (negative value) is input into the speed setting during
"F·RUN(F JOG)" operation, reverse run will start.
6 – 139
value
Block
A
Block B, C
Basic Extn. S/W H/W
1     
2 × × × × ×
3  × × × ×
4  ×  × ×
5  ×   ×
6     
7 ~ 8 × × × × ×
9     
 : Unprotected
(changeable)
× : Protected
(unchangeable)

6. 6. Control Functions and Parameter Settings
C09-5 Reverse run during ACR mode prohibit
= 1: Enable = 2: Prohibit
Set this to prevent unintentional reverse run operation.
When set to “2”, reverse run during ACR operation will be prohibited.
The reverse run speed will be limited to approx. 1% if reverse run is started.
This setting is ignored in the V/f mode.
C09-6 Fault history buffer clear
The fault history details can be cleared by setting the value to 1 and then pressing LCL
SET
key.
This setting will not be registered in the internal memory. Thus, this parameter must be set
each time.
Nothing will occur if set to a value other than 1.
Use this before handing the unit over to the final user.
(Note) The setting values exceeding 2000 are codes for maker maintenance, so do not set.
C09-7 Default value load
All values per function group are changed to the default values.
9: All default values load (Excluding the maker maintenance parameters)
10: Parameter A
11: Parameters B, C basic functions
12: Parameters B, C extended functions
13: Parameter B software option function
Parameter C hardware option function
14: Parameters B basic functions
15: Parameters B extended functions
16: Parameter B software option function
17: Parameters C basic functions
18: Parameters C extended functions
19: Parameter C hardware option function
Nothing will occur when values other than the above are set.
This parameter setting value will not be registered in the internal memory.
(Note) The setting values exceeding 2000 are codes for maker maintenance, so do not
set. If set, the following inverter operation may be abnormal.
C10-0~7 Custom parameter register
Refer to section 4-4 for details on operating these parameters.
6 – 140

7. 6. Control Functions and Parameter Settings
C11-0 Default mode setting
Set which operation mode the operation panel starts up when the power is turned ON.
=1: Local operation mode (LCL) =2: Remote operation mode (RMT)
C11-1 Operation command at auto start setting
=1: Stop =2: Forward run =3: Reverse run
Set the default operation mode at power ON when using the auto start function (C08-0=2, 3)
in the local operation mode (operating with the operation panel).
For example, if C11-1 is set to 2 and operation is enabled after power ON (sequences
RDY1, RDY2, MC are all ON), the forward run will take place.
C11-2 Operation panel frequency change operation
Set whether to change the frequency and speed setting values in real time.
=1: Change setting value in real time =2: Change setting value when set key is pressed
C11-3 Display parameter at power ON selection
Select the parameters displayed on the operation panel at power ON.
Refer to the following diagram.
0. 00. 0
Sub No.
Main No.
0 : D block
1 : A block
C11-4 LCD panel: Language setting
Select the language displayed on the LCD panel.
=0: English
=1: French
=2: German
=3: Spanish
=4: Italian
(Note) This is displayed only when the LCD panel is connected.
C11-5 LCD panel: Contrast adjustment
Adjust the contrast of the characters displayed on the LCD panel.
The character color will darken as a larger value is set.
(Note) This is displayed only when the LCD panel is connected.
6 – 141

8. 6. Control Functions and Parameter Settings
C11-6 LCD panel: Backlight OFF timer setting
Set the time that the LCD panel backlight is ON.
Set the ON time with a second unit.
If the setting value is "0", the backlight will be ON at all times.
(Note) This is displayed only when the LCD panel is connected.
C11-7 Operation panel operation mode selection
The operation panel parameter operation method can be selected from two methods.
Refer to section 4-1-3 Selecting the operation method.
C12-0 AI1 terminal input mode selection
C12-4 AI2 terminal input mode selection
Select the input mode for the AI1 and AI2 terminals.
C12-0, 4 = 1 : Voltage input
= 2 : Current input
Refer to section 5-7 for details on using the analog input terminal.
C12-1 AI1 voltage input mode selection
C12-5 AI2 voltage input mode selection
When the AI1 and AI2 terminal input mode is set to voltage input (C12-0, 4 = 1), set the full
scale of these terminal input signals.
C12-1, 5 = 1 : 0 to 10V
= 2 : 0 to 5V
= 3 : 1 to 5V
As an example, the relation of the voltage input value and speed setting value when the AI1
and AI2 terminal input function is used for the speed setting is shown below. Refer to Table
5-7-1 for the relation of the analog input value and each setting value when using the input
terminal for a function other than speed setting.
Setting frequency/Setting speed
Max. frequency
Max. speed
0 1V
C12-1,5=3
C12-1,5=1,2
5V ：C12-1=1
10V：C12-2=2
Voltage input mode
Input voltage
6 – 142

9. 6. Control Functions and Parameter Settings
C12-2 AI1 current input mode selection
C12-6 AI2 current input mode selection
When the AI1 and AI2 terminal input mode is set to current input (C12-0, 4 = 2), set the full
scale of these terminal input signals.
C12-2, 6 = 1 : 4 to 20mA
= 2 : 0 to 20mA
As an example, the relation of the current input value and speed setting value when the AI1
and AI2 terminal input function is used for the speed setting is shown below. Refer to Table
5-7-1 for the relation of the analog input value and each setting value when using the input
terminal for a function other than speed setting.
0 4mA
C12-2,6=1
C12-2,6=2
20mA
Setting frequency/Setting speed
Max. frequency
Max. speed
Current input mode
Input voltage
6 – 143

10. 6. Control Functions and Parameter Settings
C12-8 AI3 terminal input mode selection
C12-9 AI3 input gain
Set the full scale of the AI3 terminal analog input signal with C12-8.
C12-8 = 1 : -10V to +10V
= 2 : -5V to +5V
= 3 : +1V to +5V
A multiplication gain can be applied on the AI3 terminal input value with C12-9.
As an example, the relation of the voltage input value and speed setting value when the AI3
terminal input function is used for the speed setting is shown below. Refer to Table 5-7-1 for
the relation of the analog input value and each setting value when using the input terminal
for a function other than speed setting.
Refer to section 5-7 for details on using the analog input terminals.
Setting frequency/Setting speed
(Forward run)
Max. frequency
Max. speed
Max. frequency
Max. speed
-10V : C12-8＝1
-5V : C12-8＝2
1V
C12-8=1,2
C12-8=3
+10V : C12-8=1
+5V : C12-8=2
When running with
sequence command
R•RUN
When running with
sequence
command F•RUN
(Reverse run)
C12-3 Filter time constant for AI1 input
C12-7 Filter time constant for AI2 input
C12-A Filter time constant for AI3 input
The filter time constant for the input value of the AI1, AI2 and AI3 terminals can be set.
Fluctuation of the setting value caused by input signal noise or chattering, etc., can be
suppressed by increasing the time constant.
C12-B Program setting filter
The program speed and ramp setting are set with the sequence commands S0 to SE, but
chattering could occur when these input terminals are changed. In order to avoid this, batch
filter processing is performed for S0 to SE.
The input signal is validated when the S0 to SE input terminals obtain the same value for
longer than the set time, so the program settings will not change for the time set in C12-B
after the input is changed.
Set C12-B to a time longer than that at which chattering could occur, and lower than the
setting delay tolerance time.
6 – 144

11. 6. Control Functions and Parameter Settings
C12-C Pulse train input : 0% setting frequency (F1)
C12-D Pulse train input : 100% setting frequency (F2)
C12-E Pulse train input frequency LPF time constant
C12-F Pulse train input judgment time
Refer to section 5-7-3 for details related to the pulse train input function.
C13-0 A01 terminal output
C13-1 A02 terminal output
The inverter's internal parameters can be output from the control PCB analog output
terminals A01 and A02.
C13-7~A Built-in PLC input selection 1~4
The inverter output analog signals can be input to the built-in PLC. Select the details set in
memory numbers 10h to 13h.
The parameters corresponding to the C13-0,1,7 to A setting values and the full scale of
those output signals is shown below. The output voltage and current values are output as a
percentage of the full scale. Refer to section 5-8 for details on using the analog output
terminals. Refer to section 6-11 for details on using Built-in PLC.
The parameters corresponding to the C13-0, 1 setting values and the full scale of those
output signals is shown below. The output voltage and current values are output as a
percentage of the full scale. Refer to section 5-8 for details on using the analog output
terminals.
(Note 1) DM1 and DM2 for maker maintenance are to be used only by the maker for maintenance.
The user must not set C13-0, 1 to 20 or 21.
C13-2 RA-RC output parameters
C13-3~5 PSO1, 2, 3 output parameters
C13-6 FA-FC output parameters
Refer to section 5-6-2 for details.
6 – 145
ValueParameterFull scale11Torque currentMotor rated current ×
212Excitation currentMotor rated current × 213Actual motor rotation
speedMax. speed14Namp outputRated torque × 215OLT monitor
(motor protection)100%16Built-in PLC output 11000h17Built-in
PLC output 21000h18Built-in PLC output 31000h19Built-in PLC
output 41000h20DM1 for maker maintenance1000h21DM2 for
maker maintenance1000h
ValueParameterFull scale0Output frequencyMax.
frequency1Setting frequency
Setting speedMax. frequency
Max. speed2Ramp outputMax. frequency
Max. speed3Output current (Motor)Motor rated current ×
24Output current (Drive)Drive rated current × 25Output
voltageMotor rated voltage6Motor output power(Motor rated
voltage × Motor rated current) × 27DC voltage200V Series :
300V
400V Series : 600V8OLT monitor
(unit protection)100%9Heat sink temperature100°C10Motor
speedMax. speed

12. 6. Control Functions and Parameter Settings
C13-B Pulse train output function
C13-C Pulse frequency at 0%
C13-D Pulse frequency at maximum frequency/speed
C13-E Pulse train output parameter selection
C13-F Output parameter absolute value calculation selection
Refer to section 5-8-3 for details on the pulse train output function.
C14-7, 8 A01, A02 output method selection
C14-0, 1 A01, A02 output gain
C14-3, 4 A01, A02 output offset (Voltage)
C14-5, 6 A01, A02 output offset (Current)
The block diagram for the control PCB analog outputs A01 and A02 is shown below.
Internal parameter
(Set C13-0)
C14-0
(Note 1)
C14-3 (Voltage output)
C14-5 (Current output)
(Note 1)
＋
＋
AO1
COM
Internal parameter
(Set C13-1)
C14-1
(Note 1)
C14-4 (Voltage output)
C14-6 (Current output)
(Note 1)
＋
＋
AO2
COM
Gain Offset
6 – 146

13. 6. Control Functions and Parameter Settings
(Note 1) The maximum output voltage for the A01 and A02 output is approx. 11V. Thus,
even if the gain or offset are set to a large value, a voltage higher than this
maximum level will not be output.
Set the A01, A02 output method with C14-7, 8.
C14-7, 8 = 1: Voltage output 0V to 10V
= 2: Voltage output 0V to 10V (with 5V offset)
= 3: Current output 4mA to 20mA
When using A01, A02 for the voltage output (C14-7, 8 = 1 or 2), connect the control PCB
A01/A02 L bit (W3, W4) to the voltage mode side. When using for the current output (C14-
7, 8 = 3), set the L bit to the current mode side. Refer to section 5-8 for details on this.
When C14-7, 8 is set to 2, the parameter reference point is automatically set to 5V, and the
output value gain is set to 0.5-fold.
A gain can be applied on the internal parameter value set with C13-0, 1.
Set this gain with C14-0, 1.
When C14-7, 8 is set to 2 and the output gain is set with C14-0, 1, the gain will be (0.5 ×
C14-0, 1).
Of the parameters selected with C13-0, 1, those shown below are coded with a plus/minus
sign. When these parameters are selected, plus or minus can be added by offsetting the
output value.
Set C14-3, 4 for the voltage output, and C14-5, 6 for the current output.
Setting
value
Parameter Full scale
0 Output frequency Max. frequency
1
Setting frequency
Setting speed
Max. frequency
Max. speed
10 Motor speed Max. speed
11 Torque current Motor rated current × 2
12 Excitation current Motor rated current × 2
13 Actual motor rotation speed Max. speed
14 Namp output Rated torque × 2
An example of setting a 5V offset for the voltage output is shown below.
If C14-7, 8 is set to 2, the offset amount when the offset is set with C14-3, 4 becomes (5V +
C14-3, 4 setting value).
0V
10V
5V
-100% 100%
For offset 5V, gain 0.50
Meter output [V]
Internal parameter
value [%]0V
10V
100%-100%
When offset is not set
(Offset = 0V, gain = 1.00)
Meter output [V]
When offset is set
Internal
parameter
value [%]
(Note 2) If plus or minus is set with offset, the signal is not output from A01, A02 when the
power is shut off, so the output will be 0V (-100% in above example).
6 – 147

14. 6. Control Functions and Parameter Settings
C14-2 Random scale display coefficient
Set the display value coefficient for the monitor parameter D00-4 (output frequency, speed
random scale display) and D01-4 (set frequency, speed, ramp input random scale display.
The result of multiplying the output frequency or set frequency, etc., with this setting value is
displayed at D00-4, D01-4).
C14-9~B AI1, AI2, AI3 random scale coefficient
Set the random scale coefficient of the value displayed at monitor parameter D08-0 to 2
(analog input AI1, AI2, AI3 random scale display).
6 – 148