GE F650 User Manual page 50

2.5 TECHNICAL SPECIFICATIONS
SNAPSHOT EVENTS
Capacity*: ....................................................................................1023 scrolling events
Time-tag: ......................................................................................1 ms using an internal clock of 100 μs
Timing Accuracy: .....................................................................1 ms (using IRIG-B synchronization)
Triggers: ........................................................................................any element pickup, dropout, or operation
Data Storage: .............................................................................non-volatile (flash) memory without battery
*Note: For firmware 7.20, up to 511 snapshot events are available. For firmware below 7.20, up to 479 snapshot events are available.
CONTROL EVENTS
Capacity: ......................................................................................128 events programmable through PLC
Time-tag: ......................................................................................1 ms plus one PLC cycle using an internal clock of 100 μs. For digital inputs,
Timing Accuracy: .....................................................................1 ms (with IRIG-B synchronization input)
Trigger: ..........................................................................................Any digital signal programmable through the PLC
Alarm:.............................................................................................Control events can be displayed as an alarm on the alarms panel. Information is
Data Storage: .............................................................................non-volatile (flash) memory without battery
Control events are also displayed in the snapshot events recording
DEMAND
Channels:......................................................................................9
Parameters:.................................................................................Ia (kA RMS), Ib (kA RMS), Ic (kA RMS), Ig (kA RMS), Isg (kA RMS), I2 (kA), P (MW), Q (MVAr)
Current and Power Method: ................................................Thermal Exponential, Block Interval, Rolling Demand
Measurements:..........................................................................Each channel shows the present and maximum measured value, with date and time
Samples: .......................................................................................5, 10, 15, 20, 30, 60 minutes
Accuracy: .....................................................................................±2%
Trigger Input: ..............................................................................selectable by setting (operation mode selection for the block interval calculation
method)
Snapshot Events: ......................................................................selectable by setting
DATA LOGGER
Number of Channels:..............................................................1 to 16
Parameters:.................................................................................any available analog actual value
Samples: .......................................................................................1 second, 1, 5, 10, 15, 20, 30, 60 minutes
Storage Capacity:.....................................................................fixed, 32768 measurements
2-20
digital input/output change of state
virtual inputs and control events
the debounce time of these digital inputs must be added.
always available through Communications for all models and in the HMI for models
with a graphical display (M in order code).
and S (MVA)
for the maximum recorded value.
F650 DIGITAL BAY CONTROLLER
CHAPTER 2: PRODUCT DESCRIPTION
GEK-113000-AF