GLENTEK Inc. 208 Standard Street, El Segundo, California 90245, U.S.A. (310) 322-3026
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GA45-71PR2/76PR2/81PR2/82PR2 MANUAL
5.3.8 TOTAL INHIBIT:
The Total Inhibit is located at terminal 10 of terminal strip TB201 of the Control card. Please refer to
2.2.3 for a description of the different configurations of inhibit that are available. Amplifier modules are nor
mally shipped with type “A” inhibit which means that when terminal TB201-10 is pulled to common by
some external circuit the amplifier is totally inhibited.
5.3.9 EXTERNAL FAULT-LATCH RESET:
The Reset input at TB201-11 provides a means of externally resetting the fault latch. See Protection
Circuits, section 2.3, for a description of the conditions which will set the latch. While reset is in effect, the
amplifier commands a zero current output. Please refer to 2.2.3 for a description of the different configura-
tions of Reset that are available. Amplifier modules are normally shipped with type “A” reset which means
that when terminal TB201-11 is pulled to common by some external circuit the amplifier is in reset.
Note: The fault must be cleared for reset to work.
5.3.10 FAULT RELAY:
The Fault relay provides one form ‘C’ output on terminal strip TB201, terminals 12, 13, and 14. See
Protection Circuits, section 2.3, for a description of the conditions which will energize the relay.
5.3.11 “MOVING” OUTPUT:
Terminal TB202-1 provides an active-low, open-collector output when the tach input voltage is above
the level set by R32 at TP20.
5.3.12 TACH-LOSS RELAY:
The Tach-Loss relay provides one form ‘C’ output on terminal strip TB201, terminals 2, 3, and 4. See
Tach-Loss, section 2.3.3, for a description of the condition which will energize the relay.
