2-24 G650 Generator Protection & Control System GEK-113285A
2.4 TECHNICAL SPECIFICATIONS 2 PRODUCT DESCRIPTION
2.4.4 USER-PROGRAMMABLE ELEMENTS
2.4.4.1 PLC LOGIC
2.4.4.2 FLEXCURVES
2.4.4.3 USER-PROGRAMMABLE LEDS
Samples 1 sec., 1, 5, 10, 15, 20, 30, 60 min.
Storage Capacity Fixed, 32768 measures
Programming language: The logical configuration is performed using graphical functions based on the
IEC 61131-3 standard.
Lines of code: 512
Supported operations: NOT, XOR, OR (2 to 8 inputs), AND (2 to 8 inputs), NOR (2 to 8 inputs),
NAND (2 to 8 inputs), Latch (Reset Dominant), Edge Detectors, Timers.
2 inputs default gates, from 3 to 8 inputs provided in library format.
Libraries: Logical gates fully programmable by user. To create user-programmable logic to
be distributed as a single object.
Inputs: Any logical variable, contact or virtual input
Number of timers: 8 maximum in each logic scheme (provided in library format)
Number: 4 (A through D)
Reset points: 40 (0 through 1 of pickup)
Operate points: 80 (1 through 20 of pickup)
Time delay: 0 to 65535 ms in steps of 1
Saturation Level 20 times the pickup level
Number: 15 configurable LEDs plus a ready non configurable LED
Programmability: from any logical variable, contact, or virtual input
Reset mode: Self-reset or Latched.
The first 5 LED’s are latched by hardware (red color ones), usually configured for
trip signals.
The following 10 ones (yellow and green) are self-reset but can be latched
through PLC configuration.
Reset Signal:
The LED’s can be reset by hardware, pressing the front “esc” key during more
than 3 seconds or using the LED reset signal through PLC configuration.
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