LC4H-R4-AC240V Panasonic Electric Works, LC4H-R4-AC240V Datasheet - Page 26

• Manufacturer Part Number: LC4H-R4-AC240V
• Description: COUNTER DIGITAL 240VAC OCT 11PIN
• Manufacturer: Panasonic Electric Works
• Series: LC4Hr

Specifications of LC4H-R4-AC240V

• Count Rate: 30Hz or 5kHz Selectable
• Number Of Digits/alpha: 4
• Input Type: Switch Closure or Transistor Switch
• Output Type: Switch Closure
• Voltage - Supply: 100 V ~ 240 V
• Display Type: LCD Red/Yellow
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 255-1218

Note) When control output 1 is on, the output mode of setting 2 (SHOT-A, B, C, D) is also on and output 1 changes as shown in the above table.
3. Count-up
(1) In control output 1, when the count
value is equal to the preset value 1, it is
counted. (However, if the output mode of
the preset value 1 is HOLD-D, it is count-
ed when the count value is greater than
or equal to the preset value 1, regardless
of the input mode.)
Output mode for
set value 2
Output mode
Hold count
Recount II
One shot
One shot
SHOT-C
SHOT-D
Output control is maintained after
count-up completion for a fixed time
(approx. 1 sec). Counting is possible
despite completion of count-up.
However, reset occurs simultaneous
with output OFF.
Output control is maintained after
count-up completion for a fixed time
(approx. 1 sec). During that time, the
count display does not change from
that at count-up completion. Reset
occurs simultaneous with output OFF.
SHOT-A
SHOT-B
SHOT-C
SHOT-D
Operation
(this combination unchanged)
Output 1
Output 2
HOLD-C
(2) In control output 2, when the count
value is equal to 0 in the count-down
input mode, it is counted. In the other
modes, when the count value is equal to
the preset value 2, it is counted.
(However, if the output mode of the pre-
set value 2 is HOLD-D, it is counted
when the count value is greater than or
equal to the preset value 2, regardless of
the input mode.)
As usual
Approx. 1s
HOLD-D
* n: Set value 2
* n: Set value 2
Counting ( addition )
Counting ( subtraction )
Counting able/unable
Output control 2
Counting ( addition )
Counting ( subtraction )
Counting able/unable
Output control 2
(Example when input mode is either addition or subtraction)
(this combination unchanged)
Output mode for set value 1
Output 1
Output 2
O F F
O F F
HOLD-B
As usual
Approx. 1s
Able
n-1
n-1
1
1
(3) It is not counted even when the
counting conditions are satisfied right
after resetting. It can be counted from
when the count value changes.
O N
O N
n
0
Approx. 1s
Approx. 1s
Unable
n
0
Able
n+1
-1
Output 1
Output 2
O F F
O F F
Reset ( automatic )
Reset ( automatic )
0
n
0
n
SHOT-A
n-1
n-1
1
1
Able
LC4H-W
Approx. 1s
139