GE Industrial Solutions AF-600 FP Redundant Drive Panels - Manual (Page 14)

DEH40634 AN 11-1018 Rev.02, 09/26/2011
Relay 1 – 01,02,03
Normally open inverter fault contacts. These contacts are utilized to energize
an interposing relay for bypass panel control logic and to provide customers
with a drive fault status via higher rated normally open contacts than those
inherent to the drive.
Relay 2 – 04,05,06
Normally open programmable contacts. These contacts have been
configured to provide a drive running status for customer use. This status is
then used to energize an interposing relay to provide customers with drive
running status via higher rated normally open contacts than those inherent to
the drive. .
54, 55
Used for drive speed reference inputs
29
Jog (Digital input)
Drive will be programmed (Parameter C20) to run at preset speed (50Hz jog
frequency)
1,2,3,4,5
DEVICE NET Communications (with option card)
62,63,66,67,CS
PROFIBUS/BACNET Communications (with option card)
79,80
LONWORKS Communications (with option card)
68,69,61
RS485 Port / Modbus / Metasys / Apogee Communications
4. Adjustments
The AF 600 FP & Redundant Drive panel has several user settable adjustments, which allow it to be tailored
specifically for your 3-phase induction motor. Setting these adjustments appropriately is an important factor
in ensuring that applicable safety codes are met and that your bypass panel, wiring, and motor are
adequately protected. The following list comprises all of the user adjustable devices/components inside the
AF 600 FP & Bypass panel. The user may wish to have a copy of NFPA 70-2008 (commonly known as the
National Electric Code or simply NEC) available for reference when setting these adjustments.
Input Fuses
Main input fuses are provided standard with your AF 600 FP & Redundant
Drive panel. In general there are two configurations that utilize input fuses; 1)
input disconnect with load side separately mounted fuses and 2) input Fused
Disconnect where the fuses are an integral part of the disconnect. If your
panel was ordered with 8% line reactor then it will have main input fuse
connected prior to reactor, This fuses will provide shirt circuit protection for
15HP with 8% reactor or without 8% reactor fusible Disconnector itself will
have integral fuses. The main input fuses provided with your bypass panel
has been closely coordinated to provide short circuit protection for the
inverter along with short circuit and over current protection for the motor. In
“Drive1” or “Drive2” mode of operation, the fuses only provide short circuit
protection due to the fact that the inverter has inherent over current
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