LC4H-T4-DC24VS Panasonic Electric Works, LC4H-T4-DC24VS Datasheet - Page 22

• Manufacturer Part Number: LC4H-T4-DC24VS
• Description: COUNTER DIGITAL 24VDC SCREW TERM
• Manufacturer: Panasonic Electric Works
• Series: LC4Hr

Specifications of LC4H-T4-DC24VS

• Count Rate: 30Hz or 5kHz Selectable
• Number Of Digits/alpha: 4
• Input Type: Switch Closure or Transistor Switch
• Output Type: Transistor
• Voltage - Supply: 12 V ~ 24 V
• Display Type: LCD Backlit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LC4HT4DC24VS; Q1150188

Setting the operation mode and counter
Setting procedure 1) Setting the output mode (output 1, 2)
Setting procedure 2) Setting the set value
Procedure 3) Setting the input mode
(1) Hold down the SET/LOCK key and press the UP key for the first digit. The setting mode is accessed.
(2) Now release the SET/LOCK key.
(3) Press the UP key for the first digit and the input position changes counterclockwise.
(4) Press the RESET key and the input mode being displayed is set. The display then goes back to normal.
• Checking the input mode
Hold down the SET/LOCK key and press the UP key
for the second digit. The input mode is displayed for
about 2 seconds and then the display goes back to
normal. (During these 2 seconds, all operations
other than the display are being performed.)
• Locking the keys
Hold down the SET/LOCK key and press the UP key
for the sixth digit. The keys will lock. This means that
the UP and RESET keys do not respond to touch. To
unlock the keys,hold down the SET/LOCK key and
press the UP key for the sixth digit again.
* The input mode, maximum counting speed and minimum
reset signal width cannot be preset independently for Setting
1 and Setting 2.
• Selecting the Setting 1 or Setting 2 dis-
play
Press the SET/LOCK key and the display changes
between Setting 1 and Setting 2. (This operation
does not affect overall operation.)
Addition
Set the output 1 and output 2 with the DIP switches on the side of the counter.
The minimum input signal width and maximum counting speed for the reset are set at the same time.
DIP switches
Set the set value with the UP keys on the front of the counter.
Q Counter display
W Set value display
E Controlled output indi-
R Setting 1/2 selection
T Lock indicator
*Note:
Pressing the [SET/LOCK] key switches
the display between the set value 1 and
2 displays.
Display either set value [1] or [2], and
set the value.
Set the input mode using the key and switch in the front display section on the counter front.
Front display section
1
2
3
4
5
6
7
8
cator
display (*Note)
Minimum reset input signal width
Maximum counter setting
(Same for screw terminal type)
Output mode
Output mode
subtraction
Output 1
Output 2
1
2
Item
3 4
5
6 7
8
DIP switches (see note 2)
4
3
5
7
8
• Changing the setting
1. While the counter is working, the UP key can
be used to change the setting. Keep the follow-
ing points in mind, however.
1) Suppose that a preset count-up value is smaller
than the displayed count value. The counter counts
up to the full scale mark (999999), goes back to "0",
and counts up again to the preset number. When the
preset count-up value is larger than the displayed
count value, the counter counts up to the preset
value.
2) Suppose that the counter is preset to count down.
Whether a preset count-down value is smaller or
larger than the count value, the counter counts down
to "0".
Directive
Sixth digit
20ms
30Hz
OFF
Refer to table 1
Refer to table 2
SET/LOCK
RESET
OP.
LOCK
1
2
1
2
5kHz
1ms
ON
Independent
First digit
COUNTER
LC4H-W
Phase difference
Table 1
Table 2
Notes:1) The counter and set value displays will display DIP Err.
Notes:2) Set the DIP switches before installing the counter on the panel.
Notes:3) When the DIP SW setting is changed, turn off the power once.
Notes:4) The DIP switches are set as ON before shipping.
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
1
6
DIP swith No.
DIP swith No.
1
6
2
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
2
7
2. When the preset value is "0", the counter does
not start in the count-up mode. It starts counting
up when the count value comes to "0" again.
1) Up-count input
The counter counts up to the full scale mark
(999999), goes back to "0" and starts counting up
again.
2) Down-count input
The counter counts down to the full scale mark
(–99999) and the display reads
count value does not become "0" and so the counter
does not count up.
3) Direction input, individual input, and phase input
The preset value is counted up or down to any num-
ber other than "0" once. When it comes to "0" again,
the counter starts counting up.
Y UP keys
U RESET switch
I SET/LOCK switch
[Changes the corresponding digit of
the set value in the addition direc-
tion (upwards)]
Resets the counting value and the
output
Used to select between the Setting
1 display and Setting 2 display, to
set and confirm the input mode, and
to lock the keys (UP and RESET
keys not responsive to touch).
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
Example)
Input mode displayed
(UP: addition mode)
3
8
Output mode
Output mode
(Output 1)
(Output 2)
HOLD–B
HOLD–C
HOLD–D
SHOT–A
HOLD–A
HOLD–B
HOLD–C
HOLD–D
SHOT–A
SHOT–B
SHOT–C
SHOT–D
(See note 1)
(See note 1)
(See note 1)
(See note 1)
LC4H-W
. The
135