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| 型号： | LC4H-R4-AC240VS |
| 厂商： | Panasonic Electric Works |
| 文件页数： | 6/28页 |
| 文件大小： | 0K |
| 描述： | COUNTER DIGITAL 240VAC SCREW |
| 产品目录绘图： | LC4H-R4 Series LC4H-R4 Series Part Names LC4H-R4 Series Schmatic |
| 标准包装： | 1 |
| 系列： | LC4H |
| 计数速率： | 30Hz 或 5kHz 可选 |
| 数字/字母数： | 4 |
| 输入类型： | 开关外壳或晶体管开关 |
| 输出类型： | 开关外壳 |
| 电源电压： | 100 V ~ 240 V |
| 显示器类型： | LCD 红/黄 |
| 产品目录页面： | 2864 (CN2011-ZH PDF) |
| 其它名称： | 255-1219 |
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LC4H/-L
Setting the operation mode and set value
Setting procedure 1) Setting the operation mode (input mode and output mode)
Set the input and output modes with the DIP switches on the side of the counter.
DIP switches
Table 1: Setting the output mode
Item
DIP switch
OFF ON
1
DIP switch No.
2
3
Output mode
1
ON ON ON
SHOT-A
2
3
Output mode
Refer to table 1
OFF OFF OFF
ON OFF OFF
SHOT-B
SHOT-C
4
5
Minimum reset input signal width
Maximum counter speed
20 ms
30 Hz
1 ms
5 kHz
OFF ON OFF
ON ON OFF
SHOT-D
HOLD-A
6
OFF OFF ON
HOLD-B
7
8
Input mode
Refer to table 2
ON OFF ON
OFF ON ON
HOLD-C
— (See note 1)
Table 2: Setting the input mode
DIP switches (See note 2)
6
DIP switch No.
7
8
Input mode
1
2
3
4
5
6
7
8
ON ON ON Addition input
OFF OFF OFF Subtraction input
ON OFF OFF Directive input
OFF ON OFF Independent input
ON ON OFF Phase input
(Same for 6-digit and screw terminal types)
Setting procedure 2) Setting the set value
OFF OFF ON — (See note 1)
ON OFF ON — (See note 1)
OFF ON ON — (See note 1)
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.
Set the set value with the UP and DOWN keys on the front of the counter.
Front display section
? 4-digit display type
U DOWN keys
Q Counter display
W Set value display
E Controlled output indicator
R Reset indicator
T Lock indicator
Y UP keys
Changes the corresponding
digit of the set value in the
3
4
5
8
9
OP.
RST
LOCK
RESET
LOCK
LC4H
COUNTER
UP
DOWN
1
2
6
7
Changes the corresponding digit of
the set value in the subtraction
direction (downwards).
I RESET switch
Resets the counting value and the
output.
O LOCK switch
Locks the operation of all keys on
addition direction (upwards).
the counter.
? 6-digit display type
Q Counter display
COUNTER
1
Y UP keys
Changes the corresponding digit of
W Set value display
E Controlled output indicator
R Reset indicator
3
4
OP.
RST
LOCK
2
the set value in the addition direc-
tion (upwards).
U RESET switch
T Lock indicator
5
7
8
RESET
LOCK
LC4H
6
Resets the counting value and the
output.
I LOCK switch
Locks the operation of all keys on
? Changing the set value
the counter.
1. It is possible to change the set
value with the up and down keys (4-
digit type only) even during counting.
However, be aware of the following
points.
1) If the set value is changed to less than
the count value with counting set to the
addition direction, counting will continue
until it reaches full scale (9999 with the
4-digit type and 999999 with the 6-digit
type), returns to zero, and then reaches
the new set value. If the set value is
changed to a value above the count
value, counting will continue until the
count value reaches the new set 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(Zero)”.
2. If the set value is changed to “0,”
the unit will not complete count-up. It
starts counting up when the counting
value comes to “0 (Zero)” again.
1) Up-count (addition) input when count-
ing is set to the addition direction, count-
ing will continue until full scale is reached
(9999 with the 4-digit type and 999999
with the 6-digit type), return to zero, and
then complete count-up.
2) Down-count (subtraction) input when
counting is set to the subtraction direc-
tion, counting will continue until full scale
is reached (-999 with the 4-digit type and
-99999 with the 6-digit type), and then
the display will change to with
the 4-digit type and with the
6-digit type. The counting value does not
become “0” and so the counter does not
count up.
3) For directive, independent, and phase
input, when the counting value increases
or decreases from the value "0" and then
returns back to the value "0," count-up is
completed.
All Rights Reserved ? C OPYRIGHT Matsushita Electric Works, Ltd.
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