Magnescale LY71 取扱説明書

  • Magnescale LZ71-B BCD装置の使用說明書の内容を理解しました。この装置の機能、設定方法、トラブルシューティングなど、ご質問にお答えします。現在値、最大値、最小値、ピークツーピーク値のBCD出力、さまざまな出力モード、PLCへの直接接続などについてご質問ください。
  • BCD出力がありません。どうすればよいですか?
    READY信号がありません、またはオフになりません。どうすればよいですか?
    BCDデータが正しくありません。どうすればよいですか?
    カウントが停止しています。どうすればよいですか?
LZ71-B
BCD
LZ71-B
[For U.S.A. and Canada]
THIS CLASS A DIGITAL DEVICE COMPLIES WITH
PART15 OF THE FCC RULES AND THE CANADIAN
ICES-003. OPERATION IS SUBJECT TO THE
FOLLOWING TWO CONDITIONS.
(1) THIS DEVICE MAY NOT CAUSE HARMFUL
INTERFERENCE, AND
(2) THIS DEVICE MUST ACCEPT ANY
INTERFERENCE RECEIVED, INCLUDING
INTERFERENCE THAT MAY CAUSE
UNDERSIGNED OPERATION.
CET APPAREIL NUMÉRIQUE DE LA CLASSE A
EST CONFORME À LA NORME NMB-003 DU
CANADA.
[For the customers in Australia]
Australian EMC Notice
This product complies with the following Australian
EMC standards.
AS/NZS 4252.1 /94 EMC Generic Immunity Part1
AS/NZS 2064 /92 Emission Standard for ISM
Equipment
LZ71-B
(CS) i
1. .............................................................................. 1-1
1-1. .......................................................................................... 1-1
1-2. ....................................................................................... 1-1
1-3. .................................................................................................. 1-2
2. ......................................................... 2-1
3. ....................................................................... 3-1
3-1. ................................................................................... 3-1
3-2. ................................................................................ 3-2
3-2-1. BCD ......................................................... 3-2
3-2-2. ........................................................................... 3-3
3-2-3. ........................................................................... 3-3
3-2-4. ............................................................. 3-5
4. .................................................................................. 4-1
4-1. .......................................................................................... 4-1
4-1-1. ........................................................................... 4-2
4-1-2. ........................................................................... 4-3
4-1-3. ........................................................................... 4-4
5. .................................................................................. 5-1
5-1. .......................................................................................... 5-1
5-2. .......................................................................................... 5-1
5-3. .......................................................................................... 5-1
5-4. .......................................................................................... 5-1
6. BCD ................................................. 6-1
6-1. ................................................................................... 6-1
6-2. ................................................................................... 6-3
6-3. ................................................................................... 6-4
7. ............................................................ 7-1
8. .................................................................................. 8-1
9. ....................................................................... 9-1
ii (CS)
LZ71-B
LZ71-B
(CS) 1-1
LZ71-B
1.
Magnescale Co., Ltd.
3.
LY71 LY71
1-1.
LY71 LY71
LY71
1-2.
BCD
LZ71-B
1-2 (CS)
LZ71-B
1-3.
LY71 LY71
BCD
BCD PLC (
)
BCD (*) (**)
(*)
(**) 2BCD BCD
PLC ( )
1.
(CS) 2-1
LZ71-B
2.
q60
LY
wBCD
BCD
eSW300
1: ON ( ) .......... 3-2-4.
2: OFF ( )
q
e
w
2-2 (CS)
LZ71-B
(CS) 3-1
LZ71-B
3.
3-1.
1
BCD
BCD BCD1 1BCD2 2
2
3-2 (CS)
LZ71-B
3.
3-2.
3-2-1. BCD
1DRQ2 19 DRQ3
2POL ( )20READY
3 7 Q2 (B) 21 7Q1 (A)
4 7 Q4 (D) 22 7Q3 (C)
5 6 Q2 (B) 23 6Q1 (A)
6 6 Q4 (D) 24 6Q3 (C)
7 5 Q2 (B) 25 5Q1 (A)
8 5 Q4 (D) 26 5Q3 (C)
9 4 Q2 (B) 27 4Q1 (A)
10 4Q4 (D) 28 4Q3 (C)
11 3Q2 (B) 29 3Q1 (A)
12 3Q4 (D) 30 3Q3 (C)
13 2Q2 (B) 31 2Q1 (A)
14 2Q4 (D) 32 2Q3 (C)
15 1Q2 (B) 33 1Q1 (A)
16 1Q4 (D) 34 1Q3 (C)
17 DRQ1 35 +Vcc
18 COM 36 COM
A = 1, B = 2, C = 4, D = 8.
7
( )
(DDK)
57-30360 micro ribbon
1
19
23456789101112131415161718
2021222324252627282930313233343536
1
( )
1
(CS) 3-3
LZ71-B
3-2-2.
BCD
COM ( 18 36) ( )
3-2-3.
BCD READY
BCD PLC ( )
DRQ BCD
READY
DRQ
DRQ LY71
DRQ LY71 BCD
3.
COM
Vcc = +24 V 5 k
3-4 (CS)
LZ71-B
7Q4 (D)
1
2
n
1 7 Q4 (D)
2 7 Q4 (D)
n 7 Q4 (D)
1Q1 (A)
1 1 Q1 (A)
2 1 Q1 (A)
n 1 Q1 (A)
1READY
READY
nREADY
1READY
2READY
nREADY
1DRQ
2DRQ
nDRQ
1DRQ
2DRQ
nDRQ
Vcc = +24 V R = 5 k
Vcc
RR
R
R
R
Vcc
Vcc
R
Vcc
Vcc
DRQ
3.
1
+
470 1 k
Vcc
4.7 µF/50 V
COM
GND
DRQ
+24 V
(+12 V)
(CS) 3-5
LZ71-B
3-2-4.
BCD DRQ1 3
() +24 V 350 µs
6. BCD
q q
SW300 1OFF
+24 V q : = 3 µs
3.
3-6 (CS)
LZ71-B
(CS) 4-1
LZ71-B
4.
4-1.
BCD LY71 ( LY71 )
LY71
. 
(A )
.
BCD
.BCD
BCD
.BCD

1 20 ms - -
OFF
.
(B )BCD
READY
. A B A B A B DRQ1
DRQ2
DRQ3
A
1
2
BCD
BCD1
1BCD2
2
B
1
4-2 (CS)
LZ71-B
4-1-1.
(6-1. )
DRQ
(6-2. )
DRQ OFF H (OFF) DRQ
(6-3. )
(LY51)
READY (
)READY
OFF
READY
1A
:
:
: BCD
: BCD
: BCD
: BCD
:
2
:
3
4
5
6
4.
(CS) 4-3
LZ71-B
4.
4-1-2.
BCD
BCD ( )
1 H (OFF) 1 L (ON)
0 L (ON) 0 H (OFF)
H (OFF) L (ON)
+ L (ON) + H (OFF)
READY ( )
L (ON)
H (OFF)
ON/OFF
H/L ON L
OFF H
1B
2 BCD
3
4
5
4-4 (CS)
LZ71-B
4-1-3.
DRQ1 3BCD
BCD DRQ
DRQ DRQ
DRQ1 DRQ1
1C
2 DRQ1
3
4 DRQ2
5
6 DRQ3
7
4.
/