Leeson FHP Series Chassis Mount Variable Speed Drives Manual do Utilizador descarregar pdf (Página 68)

58 Troubleshooting

TQ LIMIT LED

The yellow TQ LIMIT LED is on when the drive output

current exceeds the threshold set by the TQ LIMIT trimpot.

When the TQ LIMIT LED turns on, shut down the motor and

drive by disabling or removing power. Check the motor to

make sure it is not jammed or overloaded. The TQ LIMIT

trimpot may need to be recalibrated. See the Calibration

section (page 47) for information on calibrating the TQ

LIMIT trimpot.

C502

J501

501

MAX

LIMI

501

POWER

FAULT

MAX

Figure 29. FHP Series diagnostic LED locations

1 2 ... 63 64 65 66 67 68 69 70 71 72 73 74 75 76

USER’S MANUAL 1
LIMITED WARRANTY 2
Safety Warnings 3
General Information 4
• SOLID-STATE CIRCUITRY 6
• SOLID-STATE REVERSING 6
• MULTIPLE MOTOR OPERATION 6
Important Information 7
Contents 8
Illustrations 10
Specifications 11
Dimensions 12
3Dimensions 13
4 Dimensions 14
E2 E1 S1 S2 S3 D 15
ALL DIMENSIONS IN 16
INCHES [MILLIMETERS] 16
7Dimensions 17
Figure 7. 175311 Dimensions 17
8 Dimensions 18
9Dimensions 19
Installation 20
12 Installation 22
13Installation 23
14 Installation 24
Mounting 25
16 Installation 26
17Installation 27
Shielding guidelines 28
Heat sinking 29
Table 1. Line Fusing Chart 30
Speed adjust potentiometer 31
Connections 32
23Installation 33
Doubler FHP Series Drives 34
(175319, 175310, 175311) 34
25Installation 35
26 Installation 36
Single-phase operation 37
Three-phase operation 37
28 Installation 38
29Installation 39
30 Installation 40
31Installation 41
Voltage Follower Connections 42
ENABLE/DISABLE switch 43
DIRECTION (D) switch 44
JMP501 Input Range Settings 45
JMP502 Input Type 45
36 Installation 46
Operation 47
Voltage Doubler 48
39Operation 49
To reverse motor direction: 50
Starting and stopping methods 51
42 Operation 52
Enable / Disable Switch 52
43Operation 53
Calibration 54
45Calibration 55
MAXIMUM SPEED (MAX SPD) 56
TORQUE LIMIT (TQ LIMIT) 57
ACCELERATION (ACCEL) 58
DECELERATION (DECEL) 58
49Calibration 59
50 Calibration 60
Application Notes 61
RUN/JOG switch 62
53Application Notes 63
Quick Reversing 64
Troubleshooting 65
56 Troubleshooting 66
Diagnostic LEDs 67
TQ LIMIT LED 68
Problem Possible 69
Suggested 69
Solution 69
64 Troubleshooting 74
Replacement Parts 75
2100 Washington Street 76

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