SEW-Eurodrive MOVITRAC LTP-B, Краткое руководство по эксплуатации, Страница: 42 / 48

6
Operation
Error list
Compact Operating Instructions – MOVITRAC
®
LTP-B
42
Code (in-
verter dis-
play) Code
(MotionStudio
in P0-13)
Error code
status
word
if Bit5 = 1
CANopen
emergency
code
Meaning Measure
Enc-09 38 0x0E 0x1026 HIPERFACE
®
type
is not supported.
During the use of Smart Servo Package, a wrong motor/
inverter combination was used. Check to see, if:
• The speed class of the CMP.. motor is 4500 min
-1
.
• The nominal motor voltage equals the nominal inverter
voltage.
• A HIPERFACE
®
encoder is being used.
Enc-10 39 0x0E 0x1027 Trigger: KTY KTY has been triggered or is not connected.
Er-LED Display error Contact SEW‑EURODRIVE Service.
Err-SC The keypad lost
the communication
connection to the
inverter.
Etl-24 External 24 V sup-
ply Line voltage supply not connected. The inverter is exter-
nally supplied with 24 V.
FAULtY The communica-
tion between the
controller and the
power section is
interrupted Contact SEW‑EURODRIVE Service.
F-Ptc 21 0x1F 0x1015 Motor protection
triggered The connected motor protection sensor is defined in
P2-33 (PTC, TF, TH, KTY or PT1000), and connected to
analog input 2 (terminal 10).
FAN-F 22 0x32 0x1016 Internal fan error Contact SEW‑EURODRIVE Service.
FLt-dc 13 0x07 0x320D DC link ripple too
high. Check the current supply.
Ho-trP 27 0x27 0x101B Error during refer-
ence travel. • Check reference cams.
• Check limit switch connection.
• Check reference travel type setting and the parameters
required for it.
Inhibit STO safety circuit
open. Check to see if the terminals 12 and 13 are connected
correctly.
Lag-Er 28 0x2A 0x101C Lag error Check the following:
• The encoder connection
• The wiring of encoder, motor, and line phases
• Whether the mechanical components can move freely
and are not blocked.
• Extend the ramps.
• Set a higher P component.
• Parameterize the speed controller again.
• Extend the lag error tolerance.
• Set PLC Prog Task Priority to 10 ms
• The inverter is operated in Derating and can no longer
provide the current for acceleration/constant travel.
I.t-trp 04 0x08 0x1004 Overload of in-
verter/motor
(l2t error) Make sure that:
• The motor nameplate parameters are correctly entered
in P1-07 , P1-08 , and P1-09 .
• In vector mode ( P4-01 = 0 or 1), the motor power factor
in P4-05 is correct.
• Auto Tune has been performed correctly.
Check to see, if:
• The decimals flash (inverter overloaded), increase the
acceleration ramp ( P1-03 ) or decrease the motor load.
• The length of the cable meets the requirements.
• The load can move freely and there are no blockages
or other mechanical faults (mechanically check the
load).
• The thermal motor protection to UL508C is activated in
P4-17.
• See also "Fault reset delay in the case of an O-I and
hO-I error".
ML Phase failure Input phase missing or voltage is outside the specified
range.
26879778/EN – 03/2021