YASKAWA CIMR-VU BA0001 Technical Manual page 292

6.6 Operator Programming Errors
Digital Operator Display
Settings for NC and NO input for the following
functions were selected at the same time:
• External Search Command 1 and External
Search Command 2 (61 vs. 62)
• Fast-Stop N.O. and Fast-Stop N.C.
(15 vs. 17)
• KEB for Momentary Power Loss and High
Slip Braking
(65, 66, 7A, 7B vs. 68)
• Motor Switch Command and Accel/Decel
Time 2
(16 vs. 1A)
• KEB Command 1 and KEB Command 2
(65, 66 vs. 7A, 7B)
• FWD Run Command (or REV) and FWD/
REV Run Command (2-wire)
(40, 41 vs. 42, 43)
• External DB Command and Drive Enable
(60 vs. 6A)
• Motor Switch Command and Up 2/Down 2
Command
(16 vs. 75, 76)
One of the following settings was entered
while H1-oo = 2 (External Reference 1/2):
• b1-15 = 4 (Pulse Train Input) and H6-01
(Pulse Train Input Function Selection) not
= 0 (Frequency Reference)
• b1-15 or b1-16 set to 3 but no option card
connected
• Although b1-15 = 1 (Analog Input) and
H3-02 or H3-10 are set to 0 (Frequency
Bias).
H2-oo = 38 (Drive Enabled) but H1-oo is
not set to 6A (Drive Enable).
H1-oo = 7E (Direction Detection) although
H6-01 is not set to 3 (Simple V/f with PG).
Digital Operator Display
Cause
The drive, control board, or terminal board has
been replaced and the parameter settings
between the control board and the terminal
board no longer match.
Digital Operator Display
Cause
Frequency reference is assigned to an option
card (b1-01 = 3) that is not connected to the
drive.
The Run command is assigned to an option
card (b1-02 = 3) that is not connected to the
drive.
Frequency reference is assigned to the pulse
train input (b1-01 = 4), but terminal RP is not
set for pulse train input (H6-01 > 0)
Digital Operator Display
Cause
292
Check for contradictory settings assigned to the multi-function input terminals at the same time. Correct
setting errors.
Correct the settings for the multi-function input terminal parameters.
oPE04 Initialization required.
To load the parameter settings to the drive that are stored in the terminal board, set A1-03 to 5550. Initialize
parameters after drive replacement by setting A1-03 to 1110 or 2220.
oPE05 Run Command/Frequency Reference Source Selection Error
Reconnect the option card to the drive.
Set H6-01 to 0.
Multi-Function Analog Input Selection Error
oPE07
A contradictory setting is assigned to multi-function analog inputs H3-02 through to H3-10 and PID
functions conflict.
Fault Name
Fault Name
Possible Solution
Fault Name
Possible Solution
Fault Name
Possible Solution
YASKAWA ELECTRIC SIEP C710606 18F YASKAWA AC Drive – V1000 Technical Manual