YASKAWA CR700

6.6 Parameter Setting Errors
374 YASKAWA SIEPC71061723A YASKAWA AC Drive CR700 Technical Manual
Code Name Causes Possible Solutions
MFDI[H1-xx]Settings for N.C. and N.O. input [H1-
xx] for the following functions are selected at the
same time:
• Setting Value15 [Fast Stop (N.O.)]
• Setting Value17 [Fast Stop (N.C.)]
Remove one of the function assignments.
H1-xx = 2 [External Reference 1/2 Selection]is set
at the same time with these parameters.
• b1-15 = 3 [Frequency Reference Selection 2 =
Option PCB]orb1-16 = 3 [Run Command
Selection 2 = Option PCB]
• No option card is connected to the drive.
Connect an input option card to the drive.
H1-xx = 2 [External Reference 1/2 Selection]When
xx is set, these parameters are set at the same time
while:
• b1-15 = 1 [Frequency Reference Selection 2 =
Analog Input]
• H3-02 ≠ 0 [Terminal A1 Function Selection ≠
Frequency Reference]orH3-10 ≠ 0 [Terminal A2
Function Selection ≠ Frequency Reference]
H3-02 = 0orH3-10 = 0Set
The settings are contradictory in these ways:
• A PG-RT3 is attached to the drive.
• H1-xx = 16 [Motor 2 Selection]is set.
Set the parameters correctly.
Note:
Motor Switch function is not available when using the PG-
RT3.
Code Name Causes Possible Solutions
oPE05 Run Cmd/Freq Ref Source Sel Err
The setting to assign the Run command or
frequency reference to an option card is incorrect.
Set the parameters correctly.
Parameter b1-01 = 3 [Frequency Reference
Selection 1 = Option PCB] has been set, but an
option card is not connected to the drive.
Parameter b1-02 = 3 [Run Command Selection 1 =
Option PCB] has been set, but an option card is not
connected to the drive.
Connect an option card to the drive.
The following parameters are set at the same time:
• F3-01 = 6 [Digital Input Function Selection =
BCD (5-digit), 0.01 Hz]
• F3-03 = 0, 1 [DI Data Length Selection = 8bit,
12bit]
Set F3-03 = 2 [16bit].
The following parameters have been set while the
AI-A3 option card is installed:
• H1-xx = 2 [External Reference 1/2 Selection]
• b1-15 = 3 [Frequency Reference Selection 2 =
Option PCB]
• F2-01 = 0 [Analog Input Function Selection = 3
channel individual]
Set the parameters correctly.
Code Name Causes Possible Solutions
oPE06 Control Method Selection Error
A1-02 = 1 or 3 [Control Method Selection = CL-V/
f, CLV] is set, but there is no encoder option
connected to the drive.
• Connect an encoder option to the drive.
• Set A1-02 correctly.
You supplied external 24 V power to terminals PS-
AC when:
• There is an encoder option installed the drive
• The drive main circuit power supply is de-
energized
1. De-energize the drive main circuit power supply and the
external 24 V power supply to terminals PS-AC.
2. After the keypad display goes out, energize the drive main
circuit power supply again.
3. Supply the external 24 V power to terminals PS-AC.
When you use an encoder option, energize the drive main circuit
power supply.
Code Name Causes Possible Solutions
oPE07 Analog Input Selection Error
The settings for H3-02, H3-06, and H3-10 [MFAI
Function Select] and H7-30 [Virtual Analog Input
Selection] overlap.
Change the settings to H3-02, H3-06, H3-10, and H7-30 so that
the functions assigned to them no longer overlap.
Note:
These functions can be set to multiple analog input terminals
at the same time:
• Setting value 0 [Frequency Reference]
• Setting values F and 1F [Not Used]