GE F650 User Manual page 207

APPENDIX A:
OPERANDS - F650 - MODEL FX - GX
Internal System Status
Note: It is advisable to use the critical alarms to raise an event or to light a warning LED for maintenance purposes. See
the example below, the Board X Status depends on the relay model.
Configurable Logic Outputs (512 elements)
Operation Bits (24 elements)
GEK-113000-AF
Figure A–1: Protection Alarm Signal
VIRTUAL OUTPUT 000
VIRTUAL OUTPUT 001
...
VIRTUAL OUTPUT 511
OPERATION BIT 1
OPERATION BIT 2
...
OPERATION BIT 24
F650 DIGITAL BAY CONTROLLER
A.1 OPERANDS - F650 - MODEL FX - GX
Configurable logic output 000
Configurable logic output 001
...
Configurable logic output 511
Operation bit 001: (0) the configured time expires or
when success conditions are met;(1) operation 1 is
executed and interlocks are fulfilled.
Operation bit 002: (0) the configured time expires or
when success conditions are met;(1) operation 2 is
executed and interlocks are fulfilled.
...
Operation bit 024: (0) the configured time expires or
when success conditions are met;(1) operation 24 is
executed and interlocks are fulfilled.
A-3