Leeson FHP Series Chassis Mount Variable Speed Drives Manuale Utente Scaricare il pdf (Pagina 63)

53Application Notes

Single speed potentiometer control of

multiple motors

VFD

ERIE

DRIVE

PEED AD

JUST

TENTI

METE

Figure 27. Single Speed Potentiometer Control of Multiple Motors

The FHP series of controls is capable of operating up to

eight 3-phase motors simultaneously. All motors must be of

the same type and must control similar loads. Connect

each motor as shown in Figure 27 below.

Warning

The combined current draw of all motors must not

exceed the current rating of the drive.

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1 2 ... 58 59 60 61 62 63 64 65 66 67 68 ... 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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