5-10
LED display
Description
Cause
Possible solutions
V/f curve
error
V/f curve setting error.
V/F curve setting error.
(1)
01-02(Fmax) > 01-12 (Fbase)
> 01-06 (Fmid1) 01-08(Fmin)
(2)
01-16(Fmax2) > 01-24(Fbase2)
> 01-20(Fmid1) > 01-22(Fmin2)
Check V/F parameters
PID selection
error
PID selection error.
10-00 and10-01 set to 1(AI1) or
set to 2(AI2)
When 23-05=0 and 10-33 >=
1000 or 10-34≠ 1.
Check 10-00 and 10-01
Check 10-33,10-34, 23-05.
Model
selection
error
Inverter capacity setting
error:
Inverter capacity setting
13-00 does not match
the rated voltage.
Inverter capacity setting does not
match voltage class (13-00).
Check inverter capacity
setting 13-00.
Over current
protection
level B
Inverter current reaches
the current protection
level B.
Inverter current too high.
Load too heavy.
Check load and duty cycle
operation.
EF1 ( flash )
External fault
(S1)
External fault (Terminal
S1) Active when 03-00=
25, and Inverter external
fault selection 08-24=2.
Multifunction digital input
external fault active and
parameter 08-24=2 for operation
to continue.
Multi-function input
function set incorrectly.
Check wiring
Multi-function input
function set incorrectly.
Check wiring
EF2 ( flash )
External fault
(S2)
External fault (Terminal
S2) Active when 03-01=
25, and Inverter external
fault selection 08-24=2.
EF3 ( flash )
External fault
(S3)
External fault (Terminal
S3) Active when 03-02=
25, and Inverter external
fault selection 08-24=2.
EF4 ( flash )
External fault
(S4)
External fault (Terminal
S4) Active when 03-03=
25, and Inverter external
fault selection 08-24=2.
Summary of Contents for E510-201-SH
Page 1: ......
Page 28: ...3 14 b 200V 2HP 1 3PH 200V 3HP 20HP 400V 3HP 25HP IP20 NEMA1 ...
Page 29: ...3 15 c 200V 25HP 400V 30HP d 200V 30HP 40HP 400V 40HP 75HP ...
Page 51: ...3 37 3 5 Standard Wiring 10V AI1 AI2 AGND E P P ...
Page 72: ...4 6 4 1 4 Example of keypad operation Example 1 Modifying parameters ...
Page 74: ...4 8 4 1 5 Operation control ...
Page 206: ...4 140 Acceleration Deceleration calculation of mode 2 ...
Page 316: ...4 250 6 Timer mode 6 FLASH Timer mode 2 7 Timer mode 7 FLASH Timer mode 3 ...
Page 424: ...REVISIONS Date Manual Number Revision May 2017 4KA72X645T01 First edition ...
Page 425: ......