GE UR Series Instruction Manual page 225

5 SETTINGS
COUNTER 1 BLOCK:
Selects the FlexLogic™ operand for blocking the counting operation.
CNT1 SET TO PRESET:
Selects the FlexLogic™ operand used to set the count to the preset value. The counter will be set to the preset value in the
following situations:
1. When the counter is enabled and the "CNT1 SET TO PRESET" operand has the value 1 (when the counter is enabled
and "CNT1 SET TO PRESET" is 0, the counter will be set to 0.)
2. When the counter is running and the "CNT1 SET TO PRESET" operand changes the state from 0 to 1 ("CNT1 SET TO
PRESET" changing from 1 to 0 while the counter is running has no effect on the count).
3. When a reset or reset/freeze command is sent to the counter and the "CNT1 SET TO PRESET" operand has the value
1 (when a reset or reset/freeze command is sent to the counter and the "CNT1 SET TO PRESET" operand has the
value 0, the counter will be set to 0).
COUNTER 1 RESET:
Selects the FlexLogic™ operand for setting the count to either '0' or the preset value depending on the state of the "CNT1
SET TO PRESET" operand.
COUNTER 1 FREEZE/RESET:
Selects the FlexLogic™ operand for capturing (freezing) the accumulated count value into a separate register with the date
and time of the operation, and resetting the count to '0' or the preset value.
COUNTER 1 FREEZE/COUNT:
Selects the FlexLogic™ operand for capturing (freezing) the accumulated count value into a separate register with the date
and time of the operation, and continuing counting. The present accumulated value and captured frozen value with the
associated date/time stamp are available as actual values. If control power is interrupted, the accumulated and frozen val-
ues are saved into non-volatile memory during the power down operation.
SETTING
COUNTER 1 FUNCTION:
Disabled = 0
Enabled = 1
AND
SETTING
COUNTER 1 UP:
Off = 0
SETTING
COUNTER 1 DOWN:
Off = 0
SETTING
COUNTER 1 BLOCK:
Off = 0
SETTING
CNT 1 SET TO PRESET:
Off = 0
SETTING
COUNTER 1 RESET:
Off = 0
OR
SETTING
COUNT1 FREEZE/RESET:
Off = 0
OR
SETTING
COUNT1 FREEZE/COUNT:
Off = 0
GE Power Management
SETTINGS
COUNTER 1 NAME:
COUNTER 1 UNITS:
COUNTER 1 PRESET:
RUN
CALCULATE
VALUE
SET TO PRESET VALUE
SET TO ZERO
AND
AND
STORE DATE & TIME
Figure 5–72: DIGITAL COUNTER SCHEME LOGIC
L90 Line Differential Relay
5.6 CONTROL ELEMENTS
SETTING
FLEXLOGIC
COUNTER 1 COMPARE:
OPERANDS
Count more than Comp. COUNTER 1 HI
Count equal to Comp. COUNTER 1 EQL
Count less than Comp. COUNTER 1 LO
ACTUAL VALUE
COUNTER 1 ACCUM:
ACTUAL VALUES
COUNTER 1 FROZEN:
Date & Time
827065A1.VSD
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