Troubleshooting
7
7.6 Parameter Setting Errors
SIEPYEUOQ2A01A AC Drive Q2A Technical Manual 285
Code Name Causes Possible Solutions
These commands are set in Digital Inputs (H1-xx,
F3-10 to F3-25, and H7-01 to H7-04) at the same
time:
• Setting values 67 [SpeedSearch Fmax] and 68
[SpeedSearch Fref]
• Setting values 40, 41, 42, 43 [KEB Thru1 NC,
KEB Thru1 NO, KEB Thru2 NC, KEB Thru2
NO] and 32 [HiSlipBraking]
• Setting values 61 [Motor 2 Select] and 19 [Ac/
Dec Time2]
• Setting values 40, 41 [KEB Thru1 NC, KEB
Thru1 NO] and 42, 43 [KEB Thru2 NC, KEB
Thru2 NO]
• Setting values 1, 2 [Forward Run, Reverse Run]
and 3, 4 [Run Command, FWD/REV Cmd]
• Setting values 30 [DCInj Cmd] and 1A [Drive
Enable]
• Setting values 61 [Motor 2 Select] and 65, 66
[Up2 Command, Dw2 Command]
Remove the function settings that are not in use.
Settings for N.C. and N.O. input [H1-xx] for these
functions were selected at the same time:
• Setting value 34 [Fast Stop NO]
• Setting value 35 [Fast Stop NC]
Remove one of the function settings.
These settings were entered while H1-xx = 9 [Ext
Ref 1/2]:
• b1-15 = 4 [Freq. Ref. Sel. 2 = Pulse Train Input]
• H6-01 ≠ 0 [PI Pulse Train Function ≠ Freq Ref]
Set H6-01 = 0
These settings were entered while H1-xx = 9 [Ext
Ref 1/2]:
• b1-15 = 3 [Option PCB] or b1-16 = 3 [Run
Comm. Sel 2 = Option PCB]
• No option card is connected to the drive.
Connect an input option card to the drive.
These settings were entered while H1-xx = 9 [Ext
Ref 1/2]:
• b1-15 = 1 [Analog Input]
• H3-02 ≠ 0 [AI1 Function Selection ≠ Frequency
Reference] or H3-10 ≠ 0 [AI2 Function Selection
≠ ]
Set H3-02 = 0 or H3-10 = 0.
These parameters are set at the same time:
• H1-xx ≠ 1A [Drive Enable]
• H2-xx = 2 [Drive Enable]
Set the parameters correctly.
These parameters are set at the same time:
• H6-01 ≠ 3 [PG Feedback]
• H1-xx = 15 [FWD/REV Det]
Set the parameters correctly.
The following parameters are set at the same time:
• H1-xx = 65/66 [Up2 Command/Dw2 Command]
• H3-01, H3-05, H3-09 = 1 [AI1 Signal Level
Select, AI3 Signal Level Select, AI2 Signal Level
Select = -10 to +10V (Bipolar Reference)]
Remove one of the function settings.
These settings do not agree:
• A PG-RT3 option is connected to the drive.
• H1-xx = 61 [Motor 2 Select] is set.
Set the parameter correctly.
Note:
The Motor Switch function is not available with the PG-RT3
option.
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 or the pulse
train input is incorrect.
Correct the parameter settings.
b1-01 = 3 [Freq. Ref. Sel. 1 = Option PCB] is set,
but there is no option card connected to the drive.
b1-02 = 3 [Run Comm. Sel 1 = Option PCB] is set,
but there is no option card connected to the drive.
Connect an option card to the drive.
The following parameters are set at the same time:
• b1-01 = 4 [Pulse Train Input]
• H6-01 ≠ 0 [PI Pulse Train Function ≠ Freq Ref]
Set H6-01 = 0.
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