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  5. Installation And Operating Manual

Baldor 15P Series Installation And Operating Manual

Manual is about: Inverter Control

Summary of 15P Series

  • Page 1

    Series 15p inverter control 2/07 mn715p installation and operating manual.

  • Page 3: Table of Contents

    Table of contents mn715p table of contents i section 1 quick start 1-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Section 2 general information 2-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

  • Page 4: Section 1

    Section 1 quick start 1-1 quick start mn715p overview the quick start procedure is as follows: 1. Read the safety notice and precautions in section 2 of this manual. 2. Mount the control. Refer to section 3, “physical installation” procedure. 3. Connect ac power. Refer to section 3 “control installa...

  • Page 5

    Mn715p quick start 1-2 figure 1-1 factory settings s1 2x base 1x base 50 hz 60 hz rev disabled rev enabled auto manual 3 wire 2 wire 4-20ma current 0-10v v oltage remote speed local speed remote command local command 1 base frequency 2 max frequency limit 3 enable/disable reverse rotation 4 manual/a...

  • Page 6: Section 2

    Section 2 general information 2-1 general information mn715p ce compliance a custom unit may be required, contact baldor. Compliance to directive 89/336/eec is the responsibility of the system integrator. A control, motor and all system components must have proper shielding, grounding and filtering ...

  • Page 7

    Mn715p general information 2-2 warning: do not use motor overload relays with an automatic reset feature. These are dangerous since the process may injure someone if a sudden or unexpected automatic restart occurs. If manual reset relays are not available, disable the automatic restart feature using...

  • Page 8: Section 3

    Section 3 receiving and installation 3-1 receiving and installation mn715p receiving & inspection the series 15p inverter control is thoroughly tested at the factory and carefully packaged for shipment. When you receive your control, there are several things you should do immediately. 1. Observe the...

  • Page 9

    Mn715p receiving and installation 3-2 electrical installation interconnection wiring is required between the motor control, ac power source, motor, host control and any operator interface stations. Use ul listed closed loop connectors that are of an appropriate size for the wire gauge being used. Co...

  • Page 10: Ac Line Connections

    3-3 receiving and installation mn715p terminal identification the terminals for signal, ac power and motor connections are shown in figure 3-2. Separate ground connections are provided for power and motor grounds. Figure 3-2 terminal identification j4 control terminal strip j5 power terminal strip p...

  • Page 11

    Mn715p receiving and installation 3-4 line impedance the baldor series 15j control requires a minimum line impedance of 1%. The input impedance of the power lines can be determined as follows: measure the line to line voltage at no load and at full rated load. Use these measured values to calculate ...

  • Page 12

    3-5 receiving and installation mn715p three phase wire size and protection devices table 3-4 wire size and protection devices - 3 phase control input fuse wire gauge control rating input fuse wire gauge input volts output hp fast acting amps time delay amps awg mm 2 230 1 6 5 14 2.08 230 1.5 8 7 14 ...

  • Page 13

    Mn715p receiving and installation 3-6 115vac 1 phase wire size and protection devices table 3-5 wire size and protection devices - 1 phase control input fuse wire gauge control output input fuse wire gauge output rating hp fast acting amps time delay amps awg mm 2 0.33 10 10 14 2.08 0.5 10 10 14 2.0...

  • Page 14

    3-7 receiving and installation mn715p 230vac single phase derating for three phase controls single phase ac input power can be used to power a three phase control. However, the continuous and peak current ratings of the control must be reduced by 35% (derated). Control input fuse wire gauge control ...

  • Page 15

    Mn715p receiving and installation 3-8 motor brake connections for motors with spring set brakes, connect the brake power leads and the motor power leads separately. Because the inverter has variable voltage output to the motor, the inverter may not supply enough power at low frequencies for proper b...

  • Page 16: Analog Input

    3-9 receiving and installation mn715p analog input (s1-7 = off) if s1-7 is off, the front panel % speed potentiometer is selected. The j4 inputs are ignored. (s1-7 = on) one analog input is available at j4-2 and j4-1 as shown in figure 3-7. The input may be connected to a potentiometer as shown or a...

  • Page 17

    Mn715p receiving and installation 3-10 digital inputs (s1-8 = off) if s1-8 is off, the front panel commands fwd, rev and stop are selected. The j4 inputs are ignored. (s1-8 = on) three inputs are available on the j4 connector. Switch s1-5 determines whether two wire or three wire operation is used. ...

  • Page 18: Section 4

    Section 4 setup and operation 4-1 setup and operation mn715p overview the operator interface panel is shown in figure 4-1. Figure 4-1 operator interface j4 control terminal strip j5 power terminal strip power gnd motor gnd l1 l2 l3 t1 t2 t3 b− r2 r1 1 p1 p2 p3 p4 p5 p6 s1 dip switch (all off = facto...

  • Page 19

    Mn715p setup and operation 4-2 s1 settings (off = open; on = closed) s1 2x base 1x base 50 hz 60 hz rev disabled rev enabled auto manual 3 wire 2 wire 4-20ma current 0-10v v oltage remote speed local speed remote command local command.

  • Page 20

    4-3 setup and operation mn715p s1 settings continued switch setting description 1 off base frequency = 60hz 1 on base frequency = 50hz 2 off maximum frequency limit = base frequency (60/50hz) 2 on maximum frequency limit = 2 x base frequency (130 or 110 hz) 3 off reverse motor rotation enabled 3 on ...

  • Page 21

    Mn715p setup and operation 4-4 potentiometers p1 - p6 (270° of rotation) refer to figure 4-1 for location of potentiometers. Accel time − p1 the time required to reach the maximum frequency setting of p4. Accelerates at a linear rate. First half (0 to 135° )= 0.1 sec to 10 sec last half (135 - 270°)...

  • Page 22

    4-5 setup and operation mn715p operation examples operating the control from the front panel to place the control in local speed and command mode, place s1-7 and s1-8 in the off position. Refer to figure 4-1 for switch location. Table 4-1 active switches for local operation s1 pos. Position and desc...

  • Page 23

    Mn715p setup and operation 4-6 figure 4-3 remote 0-10vdc 3 wire operation j4 1 2 3 4 5 6 reverse stop speed command forward not used gnd s1 pos. Description 5 on 3 wire 6 off voltage mode 7 on remote speed ref. 8 on remote commands 0-10vdc signal input figure 4-4 remote 4-20ma 2 wire operation j4 1 ...

  • Page 24: Section 5

    Section 5 troubleshooting 5-1 troubleshooting mn715p the baldor series 15p control requires very little maintenance, if any, and should provide years of trouble free operation when installed and applied correctly. Occasional visual inspection to ensure tight wiring connections and cleaning to remove...

  • Page 25

    Mn715p troubleshooting 5-2 fault code 1 − non resettable hardware fault (power led is blinking). May indicate a hw surge current, hw protect or a power module fault is detected. Power led fault led action blinking 1 blink a. Check wiring to ensure a ground fault is not present. B. Make sure the load...

  • Page 26

    5-3 troubleshooting mn715p fault code 3 − bus faults. May indicate an over-voltage, under-voltage or precharge fault was detected. Power led fault led action on 3 blinks press stop to reset the control. If error remains, try these steps to correct the fault. A. Lengthen decel time (p2). B. Add exter...

  • Page 27: Section 6

    Section 6 specifications and product data mn715p specifications and product data 6-1 specifications: horsepower 0.33-1hp @ 115vac 1-5 hp @ 230vac 1-7.5 hp @ 460vac input frequency 50/60hz ± 5% output voltage 0 to maximum input voltage (rms) output current see ratings table output frequency 0 to 130h...

  • Page 28

    6-2 specifications and product data mn715p control specifications: control method sine wave carrier input, pwm output pwm frequency rated @ 7.5khz v/hz ratio linear with adjustable torque boost transistor type igbt (insulated gate bipolar transistor) torque boost 0 to 15% adjustable brake torque up ...

  • Page 29

    Mn715p specifications and product data 6-3 ratings series 15p stock products rated rated output current catalog no. Rated input volts rated output volts hp kw continu- ous 60 sec. Overload 2 sec. Overload id15p1f33-er 115 230 0.33 0.25 1.6 2.4 3.2 id15p1f50-er 115 230 0.5 0.37 2.3 3.5 4.6 id15p1f75-...

  • Page 30

    6-4 specifications and product data mn715p mounting dimensions 4.396 (112) 7.210 (183) 7.602 (193) b power fault fwd rev stop 0 10 20 30 40 50 60 70 80 90 100 % speed a a = 5.660 (144) for 230vac, 5hp and 460vac 7.5 a = 4.910 (125) all other sizes b = 4.886 (124) for 230vac, 5hp and 460vac 7.5 b = 4...

  • Page 31

    Baldor district offices.

  • Page 32: Baldor Electric Company

    Baldor electric company p.O. Box 2400 fort smith, ar 72901−2400 (479) 646−4711 fax (479) 648−5792 © baldor electric company printed in usa mn715p 2/07.