Instruction Manual

ManualsBrandsRockwell Automation ManualsEquipment1397 Enhanced Field Supply - 3010, 3020

Table Of Contents

Installation Instructions IN

1397-5.24 March, 2005

Allen-Bradley

1397

Enhanced Field Supply

Cat. Nos. 1397-FS3010

1397-FS3020

When installed, the Enhanced Field Supply Card provides greater

control over the field output for 230 or 460V drives, allowing the user

to directly match the rated DC motor field voltage.

What This Option Provides

This option may be used with all 230 or 460V 1397 Drives.

Catalog Number Enhanced Field Supply Amp Rating

1397-FS3010 10A

1397-FS3020 20A

Where This Option Is Used

What These Instructions

Contain

These instructions contain the necessary information to install and

configure a 1397 Enhanced Field Supply Card. For additional

information on cable and wire recommendations, parameter

programming and function block diagrams, refer to the 1397 User

Manual — Publication 1397-5.0.

Summary of content (12 pages)

PAGE 1
Installation Instructions IN Allen-Bradley 1397 Enhanced Field Supply Cat. Nos. 1397-FS3010 1397-FS3020 What This Option Provides When installed, the Enhanced Field Supply Card provides greater control over the field output for 230 or 460V drives, allowing the user to directly match the rated DC motor field voltage. Where This Option Is Used This option may be used with all 230 or 460V 1397 Drives.
PAGE 2
1397 Enhanced Field Supply Card Installation ! ! ATTENTION: This drive and board contain ESD (Electrostatic Discharge) sensitive parts and assemblies. Static control precautions are required when installing, testing, servicing or repairing the drive or board. Component damage may result if ESD control precautions are not followed. If you are not familiar with static control procedures, reference AB publication 8000-4.5.
PAGE 3
1397 Enhanced Field Supply Card Installation, Cont’d 3 ❏ 3 Loosen the captive carrier retaining screw to swing the carrier door open. Captive Carrier Screw 1.5-30 HP/230V and 3-60HP/460V Drives with Carrier Door Closed ❏ 4a For 40-75HP/230V drives & 75-150HP/460V drives without an AC line disconnect, loosen the (2) auxiliary panel cover retaining screws. To lift out the auxiliary panel, loosen the screws only enough to allow the panel tabs to slide out.
PAGE 4
1397 Enhanced Field Supply Card Installation, Cont’d 45 AC Line Disc. Mounting Screw 81 A1 ❏ 4b For 40-75HP/230V & 75-150HP/460V drives with an AC line disconnect switch, both the disconnect switch and disconnect panel must be removed. AC Line Disc. Mounting Screw 83 82 A1 GRD P4 P4 P4 S4 S4 S4 ON AC Line Disc. Mounting SET AT "2" Screw AC Line Disc.
PAGE 5
1397 Enhanced Field Supply Card Installation, Cont’d 5 ❏ 5 To remove either the Fixed or Regulated Field Supply, remove the (4) retaining screws from the outside right side panel. Outside Right Side Panel Retaining Screw Retaining Screw Retaining Screw Retaining Screw 1.
PAGE 6
1397 Enhanced Field Supply Card Installation, Cont’d Inside Right Side Panel ❏ 6 Unplug the (5) fast-on connectors from the Fixed or Regulated Field Supply Card. • For the Fixed Field Supply, unplug the P4 connector from the Power Interface Board to free the card. • For the Regulated Field Supply, unplug the Regulated Field Supply Cable assembly at Regulator Board Connector J25 to route the cable back through the carrier door.
PAGE 7
1397 Enhanced Field Supply Card Installation, Cont’d 7 ❏ 8 For 1.5-30HP230V & 3-60HP/460V drives, plug the Enhanced Field Supply connector P4 into Power Interface Board connector P4. For 40-150HP/230V drives & 75-600HP/460V drives, plug the Enhanced Field Supply connector P4 into Power Interface Board connector S4. 83 82 S4 S4 S4 81 P4 P4 P4 S4 S4 S4 P4 P4 P4 P4 P4 P4 P4 P4 P4 P4 1.
PAGE 8
1397 Enhanced Field Supply Card Installation, Cont’d ❏ 9 Replace fuses 6FU, 7FU & 8FU with the (3) UL class CC/600V/25A fuses included with the kit. Locate the replacement fuse table on the back of the carrier. Attach one of the adhesive fuse rating labels (P/N 179540) over the 600V 15A designations as shown in the illustration. 6FU 7FU 8FU — Top — 40-75 HP/230V Drives 75-150 HP/460V Drives — Top — 1.
PAGE 9
1397 Enhanced Field Supply Card 9 Label Replacement 600V 25A Typical Fuse Label Replacement (3 to 60 HP @ 460 VAC Drives Shown) Installation, Cont’d ❏ 10 If required, reinstall the auxiliary panel cover or AC line disconnect removed in steps 4a & 4b. Torque the (3) bus bar fasteners to the values listed below. Fastener Size Maximum Torque 1/4 " 7.46 N-m (66 lb.-in.) 26.66 N-m (236 lb.-in.
PAGE 10
1397 Enhanced Field Supply Card Setup, Cont’d P.272 — E-Fld Volts Adj Parameter P.272 [E-Fld Volts Adj] is used to match the drive’s rated field voltage to different DC motor field voltages. A field voltage below the motor’s rated value can operate the motor above rated base speed with reduced torque. A voltage above the motor’s rated base speed however, could also result in armature overvoltage and overheating of the motor’s field windings.
PAGE 11
1397 Enhanced Field Supply Card Setup, Cont’d 11 B-C Jumper Settings Enhanced Field Supply Jumper Set to B-C Drive Input Volts Maximum Output Motor Field Minimum Output Motor Field Volts Volts 230/460VAC VDC = 0.45 × VAC P4 P4 P4 VDC = 0.9 × VAC H1 H2 X2 583 F1/37 581 C A B 0 1 2 3 4 5 6 7 8 9 000 0.4502 0.4502 0.4503 0.4505 0.4507 0.4510 0.4514 0.4518 0.4523 0.4529 010 0.4536 0.4543 0.4551 0.4559 0.4568 0.4578 0.4589 0.4600 0.4612 0.4624 020 0.4637 0.