GE Industrial Solutions AF-650 GP Drive Panel - Manual (Page 16)

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CTB1-8 through CTB1-9 Drive Program Jumper. These positions come with a jumper from the factory
to allow testing of the drive with the Test/Isolate/Normal selector switch. When
the Test/Isolate/Normal switch is placed in the “Test” position, AC input power
will be applied to the drive and it will run at a speed determined by the position
of the H-O-A switch. However, some inverter function codes cannot be
changed with a run command issued to the drive. Therefore removal of this
jumper and the
Test/Isolate/Normal switch in the “Test” mode prevents the drive from running
and allows all function codes to be accessible.
CTB1-10 through CTB1-12
Drive Fault Contacts. Provides customer with a drive fault status via contact
closure. Form C contacts are rated 5A @ 240V AC, 24 VDC.
CTB1-13 through CTB1-15
Drive Run Contacts. Provides customer with a drive running status via contact
closure. Form C contacts are rated 5A @ 240V AC, 24 VDC
CTB1-16 through CTB1-17
HOA – Hand status for customer
CTB1-18 through CTB1-19
HOA – Auto status for customer
CTB1-20 through CTB1-22
Analog Speed Reference Input. Connect customer supplied 0-10 VDC or 4-20
mA “Auto” speed reference signal. This signal functions as the drive’s speed
reference when the H-O-A switch is in the “Auto” position. If utilizing a 0-10 VDC
signal, CTB1-20 and CTB1-22 are to be used. If utilizing a 4-20 mA signal, CTB1-
20 and CTB1-21 are to be used. CTB1-20 is the common terminal for either
input signal. See the customer interface diagram for details. Ground bar
provided for cable shield grounding.
CTB1-24 through CTB1-26
Drive Run Contacts. Provides customer with a drive running status via contact
closure. Form C contacts are rated 5A @ 240V AC, 24 VDC
CTB1-27 through CTB1-28
Analog Output. The analog output is a 0/4-20 mA and is shipped from the
factory disabled. Ground bar provided for cable shield grounding.
CTB1-29 through CTB1-30
Drive/Off/Bypass – Bypass status for customer
CTB1-31 through CTB1-32
Enable Input. These positions come with a jumper from the factory. Put
normally open enable contacts between CTB1-31 and CTB1-32. Closure
between the contacts is required for the motor to run in either drive or Bypass
mode.
CTB1-33 through CTB1-34
Motor Space heater. 120V AC power is available for Motor space heater with
an extra VA CPT.
CTB1-35 through CTB1-36
Remote Bypass. Put normally open remote bypass contacts between CTB1-35
and CTB1-36. Closure between these positions allow for remote bypassing the
drive in the event of a drive fault. After the drive reports a fault condition a
DEH40652
– Page 9 AN 11-2021 Rev 06, 12/16/2011