Nidec Answer Drives 700E User Manual

Summary
Chapter 1 P. 5
Chapter 2 P. 7
Chapter 3 P. 12
Chapter 4 P. 15
Chapter 5 P. 21
Chapter 6 P. 29
Chapter 7 P. 31
Chapter 8 P. 42
AD700E
55
General information
Important safety information
General Information and Ratings
Mechanical Installation
Operation
Parameters
Analog and Digital Input Macro
Configurations
Power Wiring
Chapter 9 P. 48
Chapter 10 P. 50
Modbus RTU Communications
Technical Data
Trouble Shooting
Chapter 11 P. 54
PREVIOUS VIEW
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11
11 TROUBLE SHOOTING - 11.1
Fault Code No. Description Suggested Remedy
th-Fit
16 Faulty thermistor on heatsink
dAtA-F
17 Internal memory fault. (IO) Press the stop key. If the fault persists, consult you supplier.
4-20 F
18 4-20mA Signal Lost Check the analog input connection(s).
dAtA-E
19 Internal memory fault. (DSP) Press the stop key. If the fault persists, consult you supplier.
F-Ptc
21 Motor PTC thermistor trip Connected motor thermistor over temperature, check wiring connections and motor
FAn-F
22 Cooling Fan Fault (IP66 only) Check / replace the cooling fan
0-hEAt
23 Drive internal temperature too high Drive ambient temperature too high, check adequate cooling air is provided
Atf-01
40 Autotune Fault The motor parameters measured through the autotune are not correct.
Check the motor cable and connections for continuity
Check all three phases of the motor are present and balanced
Atf-02
41
Atf-03
42
Atf-04
43
Atf-05
44
SC-F01
50 Modbus comms loss fault Check the incoming Modbus RTU connection cable
Check that at least one register is being polled cyclically within the timeout limit set in
P-36 Index 3
SC-F02
51 CANopen comms loss trip Check the incoming CAN connection cable
Check that cyclic communications take place within the timeout limit set in P-36 Index 3

Nidec Answer Drives 700E Specifications

General

Brand	Nidec
Model	Answer Drives 700E
Category	DC Drives
Language	English