KB Electronics KBVF User Manual

“The Right Control for Your Application.”

KB Electronics, Inc. www.KBelectronics.com

SIVFR Signal Isolator and Run/Fault Relay (Part No 9597)

SIVFR Signal Isolator and Run/Fault Relay (Part No 9597)SIVFR Signal Isolator and Run/Fault Relay (Part No 9597)

Supplemental Information for Installation and Operation Manual Part No. A40264

Supplemental Information for Installation and Operation Manual Part No. A40264Supplemental Information for Installation and Operation Manual Part No. A40264

12095 NW 39 Street, Coral Springs, FL 33065-2516

Telephone: 954-346-4900; Fax: 954-346-3377

The SIVFR is Designed to be Used with the Following KBVF 2G Series Drives

KBVF-13 (Part No. 9957), KBVF-23 (Part No. 9958), KBVF-23D (Part No. 9959), KBVF-14 (Part No. 9977), KBVF-24 (Part No. 9978), KBVF-24D (Part No. 9979),

Notes: 1. Models KBVF-45 (Part No. 9590) and KBVF-48 (Part No. 9592) contain a built-in SIVFR. 2. The software revision code is printed on the right side of the 2.25” X ⅜” silver “WARNING: HIGH VOLTAGE!” label, which is located on the top of the KBVF heat sink. The revision code is given in the format “XX/1.47”.

IMPORTANT:

IMPORTANT: The following information and instructions are to be used as a supplement to the SIVF Installation and Operation Manual

IMPORTANT:IMPORTANT:

(Part No A40264). The SIVF and KBVF manuals must be read and understood before attempting to operate this control. For further assistance, contact our Sales Department at 954-346-4900 or Toll Free at 800-221-6570 (outside Florida).

The KBVF and SIVFR have been changed to second generation versions (2G). The General Performance Specifications have not changed. The SIVFR contains a Run/Fault Relay which can be used to turn on or off equipment or to signal a warning if the drive is put into the Stop Mode or if a fault has occurred, as described in Section 4, on pages 7 and 8.

W ARNING! High voltage is present while LEDs are illuminated. Before wiring the SIVFR to the KBVF, disconnect all power to the

KBVF and wait until the "PWR" and "ST" LEDs are no longer illuminated.

Notes: 1. Do not mount the SIVFR onto the KBVF until the ribbon cable is properly routed and installed. See Sections 1.1 – 1.4, on pages 2 – 4. 2. Do not install the enclosure cover until the SIVFR is mounted onto the KBVF and all wiring on the SIVFR is complete. See Sections

1.5 and 1.6, on pages 4 and 5. 3. For added protection, a break-away finger-safe panel is provided to close the exposed area of the SIVFR between Terminal Blocks TB1 and TB2. See Section 5, on page 8. 4. Jumper J5 is factory set to the “NDBM” position for operation without the optional Dynamic Brake Module installed with the KBVF. If using a Dynamic Brake Module, set Jumper J5 to the “DBM” position. See Figure 1.

KBVF-26D (Part No. 9496), KBVF-27 (Part No. 9591), KBVF-29 (Part No. 9593).

SIVFR Signal Isolator and Run/Fault Relay PC Board, Interconnecting Ribbon Cable,

Enclosure Base, Enclosure Cover, Breakaway Finger-Safe Panel, and Mounting Screws.

(for KBVF 2G Software Revision Codes 1.47 or Higher Only)

KBVF-21D (Part No. 9581), KBVF-22D (Part No. 9572),

Kit Includes

Kit IncludesKit Includes

Figure 1

SIVFR Layout

(A42132) – Rev. B01 – 9/18/2006 – Z3017B01 Page 1 of 8

“The Right Control for Your Application.”

KB Electronics, Inc. www.KBelectronics.com

SIVFR Signal Isolator and Run/Fault Relay (Part No 9597)

SIVFR Signal Isolator and Run/Fault Relay (Part No 9597)SIVFR Signal Isolator and Run/Fault Relay (Part No 9597)

Supplemental Information for Installation and Operation Manual Part No. A40264

Supplemental Information for Installation and Operation Manual Part No. A40264Supplemental Information for Installation and Operation Manual Part No. A40264

1111 INSTALLATION INSTRUCTIONS

INSTALLATION INSTRUCTIONS

INSTALLATION INSTRUCTIONSINSTALLATION INSTRUCTIONS

WARNING! High voltage is present while LEDs are illuminated. Before wiring the SIVFR to the KBVF, disconnect all power to the

KBVF and wait until the "PWR" and "ST" LEDs are no longer illuminated.

CAUTION! Before wiring and mounting the SIVFR, remove the jumper that is installed on CON2 (F-S-R) on the KBVF. Since

this jumper selects motor direction, removing it will prevent the motor from rotating, should the ribbon cable ever be inadvertently disconnected while the drive is running. See Figure 2.

12095 NW 39 Street, Coral Springs, FL 33065-2516

Telephone: 954-346-4900; Fax: 954-346-3377

SIVFR Installation Diagram

F- S- R

Figure 2

1.1 RIBBON CABLE: Notice the location of the keys and labels on each end connector of the ribbon cable, as shown in Figure 3. The

end connector labeled “KBVF” installs into the mating socket on the KBVF (CON3), as described in Section 1.2, on page 3. The end connector labeled “SIVFR” installs into the mating socket on the SIVFR (CON1), as described in Section 1.4, on page 4.

Figure 3

Ribbon Cable

(A42132) – Rev. B01 – 9/18/2006 – Z3017B01 Page 2 of 8

“The Right Control for Your Application.”

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SIVFR Signal Isolator and Run/Fault Relay (Part No 9597)

SIVFR Signal Isolator and Run/Fault Relay (Part No 9597)SIVFR Signal Isolator and Run/Fault Relay (Part No 9597)

Supplemental Information for Installation and Operation Manual Part No. A40264

Supplemental Information for Installation and Operation Manual Part No. A40264Supplemental Information for Installation and Operation Manual Part No. A40264

1.2 INSTALLING THE RIBBON CABLE ON THE KBVF: Bend the ribbon cable at the end connector labeled “KBVF” so it is in the vertical position with the end connector facing down, as shown in Figure 4. Hold the ribbon cable to guide the end connector into the mating socket CON3 on the KBVF. Using the insulated trimpot adjustment tool (supplied with the KBVF), gently press on the end connector to fully engage it into the mating socket. Also see Figure 2, on page 2.

12095 NW 39 Street, Coral Springs, FL 33065-2516

Telephone: 954-346-4900; Fax: 954-346-3377

Ribbon Cable and CON3 Expanded View of the KBVF

Installing the Ribbon Cable on CON3 on the KBVF

1.3 REMOVING THE ENCLOSURE COVER: Insert a small flat blade screwdriver into the slots located on both sides of the enclosure

cover, as shown in Figure 5. Gently pry off the enclosure cover. The SIVFR should be properly positioned in the enclosure base, as described in Section 1.5, on page 4.

Removing the Enclosure Cover

Enclosure Cover Engaged

with Enclosure Base

Figure 4

Figure 5

Enclosure Cover Disengaged

from Enclosure Base

(SIVFR PC Board Omitted for Clarity)

1.4 INSTALLING THE RIBBON CABLE ON THE SIVFR: Install the end connector labeled “SIVFR” into the mating socket CON1 on

the SIVFR, as shown in Figure 6. The ribbon cable must be routed under and behind the enclosure base. It must lay flat (not twisted) along the back of the enclosure base.

(A42132) – Rev. B01 – 9/18/2006 – Z3017B01 Page 3 of 8

“The Right Control for Your Application.”

KB Electronics, Inc. www.KBelectronics.com

SIVFR Signal Isolator and Run/Fault Relay (Part No 9597)

SIVFR Signal Isolator and Run/Fault Relay (Part No 9597)SIVFR Signal Isolator and Run/Fault Relay (Part No 9597)

Supplemental Information for Installation and Operation Manual Part No. A40264

Supplemental Information for Installation and Operation Manual Part No. A40264Supplemental Information for Installation and Operation Manual Part No. A40264

12095 NW 39 Street, Coral Springs, FL 33065-2516

Telephone: 954-346-4900; Fax: 954-346-3377

Ribbon Cable Installed on the SIVFR

1.5 MOUNTING THE SIVFR: Be sure the SIVFR PC board is properly seated and oriented in the enclosure base. The mounting holes

on the SIVFR PC board must align with the mounting holes on the enclosure base. Do not install the enclosure cover until all wiring on the SIVFR is complete.

Align the SIVFR assembly mounting holes with the mounting holes located on the trimpot side of the KBVF heat sink. Insert the two 6-32 X ½” combination head screws (provided), through the SIVFR assembly. Use a Philips or flat blade screwdriver to tighten the screws and secure the SIVFR to the KBVF. Do not overtighten the screws. See Figure 7. Also see Figure 2, on page 2.

Figure 6

Figure 7

Mounting the SIVFR

(A42132) – Rev. B01 – 9/18/2006 – Z3017B01 Page 4 of 8

“The Right Control for Your Application.”

12095 NW 39 Street, Coral Springs, FL 33065-2516

Telephone: 954-346-4900; Fax: 954-346-3377

KB Electronics, Inc. www.KBelectronics.com

SIVFR Signal Isolator and Run/Fault Relay (Part No 9597)

SIVFR Signal Isolator and Run/Fault Relay (Part No 9597)SIVFR Signal Isolator and Run/Fault Relay (Part No 9597)

Supplemental Information for Installation and Operation Manual Part No. A40264

Supplemental Information for Installation and Operation Manual Part No. A40264Supplemental Information for Installation and Operation Manual Part No. A40264

1.6 INSTALLING THE ENCLOSURE COVER: After all wiring is complete and the SIVFR is properly mounted onto the KBVF, install the enclosure cover. See Section 5, on page 8, for installing the finger-safe panel.

Orient the enclosure cover such that the label is upright (and the wider opening of the enclosure cover is at the top). Align both clips on the enclosure base with both slots on the enclosure cover. Gently push on the enclosure cover until both clips are fully engaged. See Figure 8.

Note: Be sure the “handles” of Jumpers J1, J2, J4, J5 remain inside the enclosure and they do not get crimped while installing the enclosure cover.

Installing the Enclosure Cover

Figure 8

SIVFR Mounted Onto the KBVF Enclosure Cover Installed Onto the SIVFR

2222 WIRING INSTRUCTIONS

WIRING INSTRUCTIONS

WIRING INSTRUCTIONSWIRING INSTRUCTIONS

See Table 1, for the wire size and recommended tightening torque for Terminal Blocks TB1 and TB2 on the SIVFR.

WARNING! Read Safety Warning, on page 1 of the SIVF manual, before using the drive. Disconnect main power when

making connections to the drive.

Application Note: To avoid erratic operation, do not bundle the AC line and motor wires together or with wires from signal following,

start/stop contacts, or any other signal wires. Also, do not bundle motor wires from multiple drives in the same conduit. Use shielded cables on all signal wiring over 12" (30 cm). The shield should be earth grounded on the drive side only. Wire the drive in accordance with the National Electrical Code requirements and other local codes that may apply.

Table 1

Terminal Block Wiring Information

Designation Description AWG mm

Terminal Block

TB1 Main Speed Potentiometer, Signal Input, and Direction Switch

TB2 Run/Fault Relay Output Contacts

Maximum

Wire Size (Cu)

16 1.3 3.5 4

Recommended

Tightening Torque

in-lbs kg-cm

(A42132) – Rev. B01 – 9/18/2006 – Z3017B01 Page 5 of 8

“The Right Control for Your Application.”

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SIVFR Signal Isolator and Run/Fault Relay (Part No 9597)

SIVFR Signal Isolator and Run/Fault Relay (Part No 9597)SIVFR Signal Isolator and Run/Fault Relay (Part No 9597)

Supplemental Information for Installation and Operation Manual Part No. A40264

Supplemental Information for Installation and Operation Manual Part No. A40264Supplemental Information for Installation and Operation Manual Part No. A40264

2.1 MAIN SPEED POTENTIOMETER CONNECTION:

Wire the Main Speed Potentiometer to Terminal Block TB1 on the SIVFR. See Section 2.3, on page 6, for Forward-Stop-Reverse Switch (or Jumper) connection. If a Forward-Stop-Reverse Switch is not used, a jumper must be installed between Terminals “0V” and “FWD”, of Terminal Block TB1, in order for the drive to operate.

Unidirectional Speed Operation: Wire the Main Speed Potentiometer to Terminals “+5V” (high), “SIG1” (wiper), “COM1” (low). Motor direction is selected with a Forward-Stop-Reverse Switch wired to Terminals “0V” (common of switch), “FWD”, “REV”. Set Jumper J1 to the “VOLT” position. See Figure 9.

Bidirectional Speed Operation: Wire the Main Speed Potentiometer to Terminals “+5V” (high), “SIG1” (wiper), “-5V” (low). Terminals “FWD”, “REV”, “COM1” must be hard wired together. Set Jumper J1 to the “VOLT” position. See Figure 10.

12095 NW 39 Street, Coral Springs, FL 33065-2516

Telephone: 954-346-4900; Fax: 954-346-3377

Figure 9

Unidirectional

and Forward-Stop-Reverse Switch Connections

Main Speed Potentiometer

(J1 Installed in “VOLT” Position)

2.2 SIGNAL FOLLOWING CONNECTION: The drive output will linearly follow the analog signal input. The SIVFR is factory calibrated

for 0 to ±5 Volt DC signal input. Wire the voltage (0 to ±2.5 thru 0 to ±25 Volt DC) or current (4 – 20 mA DC) signal input to Terminals “SIG1” (+) and “COM1” (-) of Terminal Block TB1 on the SIVFR. A jumper must be installed between Terminals “0V” and “FWD”, of Terminal Block TB1, in order for the drive to operate.

For voltage following, be sure Jumper J1 (on the SIVFR) is set to the “VOLT” position (factory setting). See Figure 11.

Application Note: In the Voltage Following Mode, the input will accept a “+” and “-“ input voltage, which will run the motor in the forward and reverse direction.

For current following, set Jumper J1 (on the SIVFR) to the “CUR” position. See Figure 12. Also See Section 3.2, on page 7.

Figure 11

Voltage Following Signal Input Connection

(J1 Installed in “VOLT” Position)

Main Speed Potentiometer Connection

(Terminals “FWD”, “REV”, “COM1” Hardwired)

(J1 Installed in “VOLT” Position)

Current Following Signal Input Connection

(J1 Installed in “CUR” Position)

Figure 10

Bidirectional

Figure 12

2.3 FORWARD-STOP-REVERSE SWITCH CONNECTION: Wire the Forward-Stop-Reverse Switch as shown in Figure 9. If using Form “C” Contact or Relay, wire the circuit as shown in Figure 13. If using Open Collector, wire the circuit as shown in Figure 14.

Form “C” Contact or Relay

Forward-Stop-Reverse Connection

(A42132) – Rev. B01 – 9/18/2006 – Z3017B01 Page 6 of 8

Figure 13

Forward-Stop-Reverse Connection

Figure 14

Open Collector

“The Right Control for Your Application.”

12095 NW 39 Street, Coral Springs, FL 33065-2516

Telephone: 954-346-4900; Fax: 954-346-3377

KB Electronics, Inc. www.KBelectronics.com

SIVFR Signal Isolator and Run/Fault Relay (Part No 9597)

SIVFR Signal Isolator and Run/Fault Relay (Part No 9597)SIVFR Signal Isolator and Run/Fault Relay (Part No 9597)

Supplemental Information for Installation and Operation Manual Part No. A40264

Supplemental Information for Installation and Operation Manual Part No. A40264Supplemental Information for Installation and Operation Manual Part No. A40264

3333 TRIMPOT ADJUSTMENTS

TRIMPOT ADJUSTMENTS

TRIMPOT ADJUSTMENTSTRIMPOT ADJUSTMENTS

The SIVFR contains multi-turn trimpots which are factory set for most applications. See Figure 1, on page 1, for the location of the trimpots.

The SIVFR is factory set for Voltage Following Operation to run the motor from zero speed to full speed with a 0 to ±5 Volt DC analog signal input. For Current Following Operation (4 – 20 mA DC), see Section 3.2.

Some applications may require readjustment of the trimpots in order to tailor the drive for a specific application. The trimpots may be readjusted as described below.

WARNING! If possible, do not adjust trimpots with the main power applied. If adjustments are made with the main power applied, an insulated adjustment tool must be used and safety glasses must be worn. High voltage exists in this drive. Fire and/or electrocution can result if caution is not exercised. Safety Warning, on page 1 of the SIVF manual, must be read and understood before proceeding.

3.1 MAXIMUM SPEED (MAX): The MAX Trimpot is factory set to run the motor at full speed with a ±5 Volt DC analog signal input. For

a higher analog signal input (±25 Volt DC max.) rotate the MAX Trimpot counterclockwise. For a lower analog signal input (±2.5 Volt DC min.) rotate the MAX Trimpot clockwise. See Figure 15.

Note: The MAX Trimpot on the KBVF has been factory set to an Upper Frequency Limit of 60 Hz (50 Hz, for 50 Hz motors). If the application requires a slightly higher maximum frequency (up to 66 Hz), rotate the MAX Trimpot on the KBVF to full clockwise position.

3.2 SIGNAL OFFSET (OFFSET): The OFFSET Trimpot is used to recalibrate the drive for Current Following Operation. The SIVFR will

run the motor from zero speed to full speed with a 4 – 20 mA DC analog signal input. For a higher minimum speed setting, rotate the OFFSET trimpot clockwise. For a lower minimum speed setting rotate the OFFSET Trimpot counterclockwise. See Figure 16.

Note: The MIN Trimpot on the KBVF is not functional when the SIVFR is installed.

4444 RUN/FAULT RELAY

RUN/FAULT RELAY

RUN/FAULT RELAYRUN/FAULT RELAY

Figure 15

Maximum Speed Trimpot

Figure 16

Offset Trimpot

The Run/Fault Relay Output Contacts are located at TB2 of the SIVFR and can be used to turn on or off equipment or to signal a warning if the drive is put into the Stop Mode or if a fault has occurred. See Figure 17.

See Table 2 for the drive operating condition and Run/Fault Relay Contact status.

For normally open contact, set Jumper J2 on the SIVFR to the “NO” position. For normally closed contact, set Jumper J2 on the SIVFR to the “NC” position. See Figure 18.

Run/Fault Relay Connection

Figure 17

Run/Fault Relay Output Contact Selection

Normally Open Contact

(J2 Installed in “NO” Position)

(Factory Setting)

Figure 18

Normally Closed Contact

(J2 Installed in “NC” Position)

(A42132) – Rev. B01 – 9/18/2006 – Z3017B01 Page 7 of 8

“The Right Control for Your Application.”

12095 NW 39 Street, Coral Springs, FL 33065-2516

Telephone: 954-346-4900; Fax: 954-346-3377

KB Electronics, Inc. www.KBelectronics.com

SIVFR Signal Isolator and Run/Fault Relay (Part No 9597)

SIVFR Signal Isolator and Run/Fault Relay (Part No 9597)SIVFR Signal Isolator and Run/Fault Relay (Part No 9597)

Supplemental Information for Installation and Operation Manual Part No. A40264

Supplemental Information for Installation and Operation Manual Part No. A40264Supplemental Information for Installation and Operation Manual Part No. A40264

Drive Operating Condition and Run/Fault Relay Contact Status

Table 2

Run Relay Operation

(J4 Installed in “RUN” Position)

Drive

Operating Condition

Power Off

(Main Power Disconnected)

Run Mode*

(Normal Drive Operation)

Stop Mode*

(Selected by Operator)

Fault**

(Drive Tripped)

*Run Mode or Stop Mode is selected using the Forward-Stop-Reverse Switch. **Fault: Overload, I2t, Short Circuit, Undervoltage, and Overvoltage.

5555 OPTIONAL FINGER-SAFE PANEL

OPTIONAL FINGER-SAFE PANEL

OPTIONAL FINGER-SAFE PANELOPTIONAL FINGER-SAFE PANEL

J2 Installed in “NO” Position

(Factory Setting)

Open Closed Open Closed

Closed Open Closed Open

Open Closed Closed Open

Open Closed Open Closed

(Factory Setting)

Relay Contact Status (Terminals K1 and K2 of TB2)

J2 Installed in “NC” Position

J2 Installed in “NO” Position

(J4 Installed in “FAULT” Position)

(Factory Setting)

Fault Relay Operation

J2 Installed in “NC” Position

The SIVFR is supplied with a finger-safe panel which may be used with the enclosure cover to close the unused exposed area of the SIVFR between Terminal Blocks TB1 and TB2. The finger-safe panel is a 24-segment panel. Only an 8-segment piece is needed for the SIVFR. The finger-safe panel may be separated into three equal size pieces. See Figure 19.

WARNING! Use caution and wear eye protection when snapping off or cutting off sections of the finger-safe panel.

5.1 Segmenting the Finger-Safe Panel: By bending the finger-safe panel back and forth at the breakaway points, snap off an

8-segment piece (1¼” in length). See Figure 20.

24-Segment Finger-Safe Panel

Figure 19

8-Segment Finger-Safe Panel

Figure 20

5.2 Installing the 8-Segment Finger-Safe Panel: Notice the locking clip on the side view of the finger-safe panel, as shown in Figure

21. Install the 8-segment panel into the enclosure cover with the locking clip facing toward the center of the enclosure cover, as shown in Figure 22. Also see Figure 2, on page 2.

Figure 21

Side View of the

Finger-Safe Panel

Installing the 8-Segment Finger-Safe Panel

Onto the Enclosure Cover

8-Segment Finger-Safe Panel Aligned

with the Enclosure Cover

Figure 22

8-Segment Finger-Safe Panel Installed

Onto the Enclosure Cover

(A42132) – Rev. B01 – 9/18/2006 – Z3017B01 Page 8 of 8

INSTALLATION AND OPERATING INSTRUCTIONS

MODEL SIVF

KB Part No. 9474 – Signal Isolator for KBVF Controls

See Page 1

See Safety Warning on Page 1

The information contained in this manual is intended to be accurate. However, the manufacturer retains the

right to make changes in design which may not be included herein.

A COMPLETE LINE OF MOTOR DRIVES

Pending

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