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Small machine operator’s panel BConnection manual
A-80966E
Small Machine Operator’s Panel B
Connection Manual
- Contents -
1. Configuration 2. Install Condition 3. Power supply rating 4. Connector Layout design 5. Total Connection Diagram 6. Connections
6.1 I/O Link Connection 6.2 Manual Pulse Generator Connection 6.3 General-purpose DI/DO Connection Pin Assignment 6.4 General-purpose DI(Input signals) Connection 6.5 General-purpose DO(Output signals) Connection 6.6 Emergency stop signal connection 6.7 DI/DO signal Specifications 6.8 ON/OFF of the power supply(DO common) DO signals(Output signals) 6.9 Parallel DO(Output signals) 6.10 Power supply Connection
7. Allocation 8. I/ O Address
8.1 Override signals 8.2 Keyboard 8.3 DO(Output signals) Alarm
9. Outline drawing 9.1 Outline drawing and panel-cut drawing of the small machine
operator’s panel 9.2 Layout of the key sheet
01 060407 Okita
FANUC LTD
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1. Overview
The small machine operator’s panel B is a machine operator’s panel connected to the CNC with an I/O Link. The Operator’s panel contains 30 keys, an emergency stop switch, and two override rotary switches. And it contains general-purpose DI/DO
(DI: 24 points, DO:16 points). The function except general-purpose DI/DO is the same as
the existing machine operator’s panel(A02B-0299-C150/T,/M) 30 keys
21 LEDs
Emergency stop switch(SB1) Override rotary switch(SA2) Override rotary switch(SA2)
Specification number: A02B-0309-C151/T(T Series)
A02B-0309-C151/M(M Series)
Small operator’s panel Specification Item Specificatio
n
Remark
Key switch of Machine Operator’s panel
30 keys Matrix DI
with detour prevention diode
LED 21 LEDs Supplied with 21 key switches
Override rotary switch 2 Gray code output(with a parity bit)
Emergency stop switch 1 Number of contact:4
Contact type A x 2, Contact type B x 2
Connector for emergency stop
signal
1 Connect to general-purpose DI(Xm2+4.4)
MPG interface Max. 3 units
General-purpose DI 24 points
General-purpose DO 16 points
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2. Install condition
Ambient temperature for the unit
Operation: 0℃ to 55℃ Storage and transportation: -20℃ to 60℃
Temperature change
1.1℃/minute maximum
Humidity Normal condition: 75%(relative humidity) Short term(within one month): 95% (relative humidity)
Vibration Operation : 0.5G or less Atmosphere Normal machining factory environment(For use in an environment with
relatively high levels of dust, coolant, organic solutions and so forth, additional measures are required.)
Other conditions
Use each I/O module in a completely sealed cabinet.
3. Power supply rating DC24V±10% 0.4A (from Power connector CPD1, including momentary value)
Momentary value and ripples are also includes in ±10%.
4. Connector Layout design I/O board - Key board(CE72)
I/O Link connector (JD1A) I/O Link connector (JD1B) MPG connector (JA3) Emergency stop signal input connector (CE74)
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+24VDC input connector (CPD1)
General-purpose DI/DO connector (CE73)
Rotary switch (SA2) signal input connector (CM66) Rotary switch (SA1) signal Fuse(1A) input connector (CM65)
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5. Total Connection Diagram
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Pin 02 in connector CE74 is connected to general-purpose DI Xm2+4.4.
In case of allocating general-purpose DI addresses from X0004, Emergency switch signal
can be connected directly to CE74, because Pin 02 in connector CE72 is allocated to address
X0008.4.
JD1B
JD1A
JA3 MPG
MPG
MPG
CA102
I/O Link JD1A(JA44)
Control unit or slave unit in previous stage
JD1B
I/O link slave unit
CE72
+24VDC Power supply
I/O board
Rotary switch (SA1)
keyboard
Small machine operator’s panel
Rotary switch(SA2)
CE73 General-purpose DI/DODI:24 points DO:16 points
Emergency stop switch (SB1)
CM66
CE74
CM65
CE72
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6. Connections
6.1 I/O Link Connection
Small machine operator’s panel B
FANUC LTD
Cable connection
JD1A (PCR-EV20MDT) 1 SIN 11 0V
2 *SIN 12 0V
3 SOUT 13 0V
4 *SOUT 14 0V
5 15
6 16
7 17
8 18 (+5V)
9 (+5V) 19
10 20 (+5V)
JD1B (PCR-E20MDK-SL-A) 1 SIN 11 0V
JD1B 2 *SIN 12 0V
3 SOUT 13 0V
4 *SOUT 14 0V
5 15
6 16
7 17
8 18 (+5V)
9 (+5V) 19
10 20 (+5V)
JD1A (PCR-E20MDK-SL-A)
JD1A 1 SIN 11 0V
2 *SIN 12 0V Control unit or previous slave unit 3 SOUT 13 0V
Next slave unit
4 *SOUT 14 0V
5 15
6 16
7 17
8 18 (+5V)
9 (+5V) 19
10 20 (+5V)
SIN*SINSOUT
*SOUT0V0V0V0V
1 2 3 4 11 12 13 14
3412
11121314
SOUT *SOUT SIN *SIN 0V 0V 0V 0V
Shield
Ground plate
Recommended wire material: A66L-0001-0284#10P(#28AWG x 10 pair)
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6.2 Manual Pulse Generator Connection
Small machine operator’s panel B
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Wiring
JA3 (PCR-E20MDK-SL-A) 1 HA1 11
2 HB1 12 0V
3 HA2 13
4 HB2 14 0V
5 HA3 15
6 HB3 16 0V
7 17
8 18 +5V
9 +5V 19
10 20 +5V
Manual Pulse Generator #1 (M3 Screw)
3 4 5 6 +5V 0V HA1 HB1
Manual Pulse Generator #2 (M3 Screw)
3 4 5 6 +5V 0V HA2 HB2
Manual Pulse Generator #3 (M3 Screw)
3 4 5 6 +5V 0V HA3 HB3
HA1HB1+5V0V
HA2HB2+5V0V
HA3HB3+5V0V
1 2 9 12 3 4 18 14 5 6 20 16
Shield
7BK 7WH 5RD 5BK 8RD 8BK 4RD 3BK 9BK 9WH 6RD 1BK
HA1HB1+5V0V
HA2HB2+5V0V
HA3HB3+5V0V
HA1 #1 HB1 +5V 0V
HA3 #3 HB3 +5V 0V
HA2 #2 HB2 +5V 0V
5 6 3 4 5 6 3 4 5 6 3 4
Ground Cable
Cable connection
Terminal Manual Pulse Generator
Recommended wire material:A66L-0001-0286(#20AWG x 6 pair or #24AWG x 3 pair) Recommended Connector:A02B-0120-K303(including the follow connector and case)
(Connector:FI40B-2015S(Hirose Electric Co., Ltd)) (Case: FI-20-CV5(Hirose Electric Co., Ltd)) Recommended Cable:A02B-0120-K841(7m)(for connecting three manual pulse generator) A02B-0120-K848(7m) (for connecting two manual pulse generator) A02B-0120-K847(7m) (for connecting one manual pulse generator) (These cables do not include the wire shown in the above figure)
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Cable length for Manual pulse generator
The Manual pulse generator operates on 5VDC. The supply voltage drop due to the
Cable resistance must me held below 0.2V(when 0-volt and 5-volt wires are combined),
as expressed in the following expression:
0.1 x R x 2L 0.2 ≧ m Where
0.1: Manual pulse generator supply current(0.1A)
R : resistance per unit cable length (ohm/m)
M : number of 0-volt and 5-volt wires
L : cable length(m)
Therefore, the cable length can be determined using the following expression.
m L ≦ R
For Example, when cable A66L-0001-0286 is used.
The cable consists of three pairs of signal lines and six power wires
(20/0.18,0.0394Ω/m).
When these three cables are used for 0V and 5V Lines, the cable length is:
3 L ≦ = 76.75(m) 0.0394 Thus, the length is 76.75m. (Because of applicable regulation of FANUC,
however, the length is limited to 50m)
For two units, the cable can be extended to 38.37m.
For three units, it can be extended to 25.58m.
FANUC LTD
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6.3 General-purpose DI/DO Connection Pin Assignment
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A B
01
0V +24V
02 Xm2+0.0 Xm2+0.1
03 Xm2+0.2 Xm2+0.3
04 Xm2+0.4 Xm2+0.5
05 Xm2+0.6 Xm2+0.7
06 Xm2+4.0 Xm2+4.1
07 Xm2+4.2 Xm2+4.3
08 Xm2+4.4 Xm2+4.5
09 Xm2+4.6 Xm2+4.7
10 Xm2+5.0 Xm2+5.1
11 Xm2+5.2 Xm2+5.3
12 Xm2+5.4 Xm2+5.5
13 Xm2+5.6 Xm2+5.7
14 DICOM0
DICOM5
15
16 Yn2+0.0 Yn2+0.1
17 Yn2+0.2 Yn2+0.3
18
Yn2+0.4 Yn2+0.5
19 Yn2+0.6 Yn2+0.7 20 Yn2+1.0 Yn2+1.1
21 Yn2+1.2 Yn2+1.3
22 Yn2+1.4
Yn2+1.5
23 Yn2+1.6 Yn2+1.7
24
DOCOM DOCOM
25 DOCOM DOCOM
General-purpose DI/DO(CE73)
Flat cable-side connector specification:
A02B-0120-K342 (HIF3BB-50D-2.54R(Hirose Electric Co.,Ltd))
50 contacts
Cable material specification:
A02B-0120-K886
(61-meter, 50-pin cable ((Hitachi cable.,LTD or Oki Electric Cable Co.,Ltd))
注
1.Xm2 and Yn2 are top addresses of general-purpose DI/DO.
2.An output DC voltage of +24V at CE73(B01) is for DI signals.
Do not supply +24VDC to this pin from the outside.
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6.4 General-purpose DI(Input signals) Connection
Pin number
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RV Xm2+0.0 CE73(A02)
RV Xm2+0.1 CE73(B02)
RV Xm2+0.2 CE73(A03)
RV Xm2+0.3 CE73(B03)
RV Xm2+0.4 CE73(A04)
RV Xm2+0.5 CE73(B04)
RV Xm2+0.6 CE73(A05)
RV Xm2+0.7 CE73(B05)
0V
Address number
Bit number
Xm2+4.0 CE73(A06)
Xm2+4.1 CE73(B06)
Xm2+4.2 CE73(A07)
Xm2+4.3 CE73(B07)
Xm2+4.4 CE73(A08)
Xm2+4.5 CE73(B08)
Xm2+4.6 CE73(A09)
Xm2+4.7 CE73(B09)
0V
DICOM0
CE73(A14)
CE73(A01)
+24V
RV
RV
RV
RV
RV
RV
RV
RV
In case of DI pins from Xm+0.0 to Xm+0.7, their common signal(DICOM0) is selectable.
CE73(B01)
+24V
CE74(02)
CE74(01)
emergency stop Switch
note: Refer to item 6.6
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RV
RV
RV
RV
RV
RV
RV
RV
0V CE73(A01)
Xm2+5.0
Xm2+5.1
Xm2+5.2
Xm2+5.3
Xm2+5.4
Xm2+5.5
Xm2+5.6
Xm2+5.7
DICOM5
CE73(B14)
CE73(A10)
CE73(B10)
CE73(A11)
CE73(B11)
CE73(A12)
CE73(B12)
CE73(A13)
CE73(B13)
+24V
CE73(B01)
Pin number
Address number
Bit number
In case of DI pins from Xm+5.0 to Xm+5.7, their common signal(DICOM5) is selectable.
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6.5 General-purpose DO(Output signals) Connection Pin number
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DOCOM
DV
Yn2+0.0 CE73(A16)
DVYn2+0.1 Yn2+0.2 Yn2+0.3 Yn2+0.4 Yn2+0.5 Yn2+0.6 Yn2+0.7
CE73(B16) CE73(A17) CE73(B17) CE73(A18) CE73(B18) CE73(A19) CE73(B19)
DV
DV
DV
DV
DV
DV
Relay
CE73(A24,A25,B24,B25)
DV
DV
DV
DV
DV
DV
DV
DV CE73(A20) CE73(B20) CE73(A21) CE73(B21) CE73(A22) CE73(B22) CE73(A23) CE73(B23)
0V
CE73(A01)
Address number +24V 0VBit number +24V Stabilized
power supply
Yn2+1.0 Yn2+1.1 Yn2+1.2 Yn2+1.3 Yn2+1.4 Yn2+1.5 Yn2+1.6 Yn2+1.7
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6.6 Emergency stop signal connection
The emergency stop switch has contact A in two circuits and contact B
in two circuits.
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Emergency stop switch(SB1)
M3.5 Screw
terminal
Pin 02 in connector CE74 is connected to general-purpose DI Xm2+4.4.
In case of allocating general-purpose DI addresses from X0004, Emergency switch signal
can be connected directly to CE74, because Pin 02 in connector CE72 is allocated to address
X0008.4.
When input signal(Xm2 + 4.4) is used for emergency stop signal,
input it to CE74(02) or CE73(A08).
CE74 Cable-side connector specification:
Manufacturer: Tyco electronics AMP,.Ltd
Housing: 1-1318120-3
Contact: 1318107-1(0.30mm2 - 0.85mm2)
Xm2+4.4 CE73(A08)
0V
RV
CE74(02)
+24V
Small machine operator’s panel B Emergency stop switch
CE74(01)
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6.7 DI/DO signal Specifications The specifications of the DI/DO signals used with the small operator’s panel B is shown as below.
DI(Input signal specifications) Number of points 48 points (per module) Contact rating DC30V、16mA or more Leakage current between Contacts when opened
1mA or less(26.4V)
Voltage decrease Between Contacts when closed
2V or less (including cable voltage decrease)
Delay time The receiver delay is 2 ms(maximum). In addition, [I/O Link transfer time between CNC and Small machine operator’s panel B (2msmaximum)] + [ladder scan period(depending on CNC)] must be considered.
DO(Output signal specifications) Number of points 32 pints (per module) Maximum load current (ON)
200mA or less including momentary variations
Saturation voltage (ON)
1V(maximum) when the load current is 200mA
Withstand voltage 24V + 20% or less including momentary variations Leakage current (ON)
20μA or less
Delay time The receiver delay is 50μs(maximum). In addition, [I/O Link transfer time between CNC and Small machine operator’s panel B (2msmaximum)] + [ladder scan period(depending on CNC)] must be considered.
6.8 ON/OFF of the power supply(DO common) for DO signals(output signals) By turning off(opening) the power supply pin(DOCOM) for the DO signals(output signals),All the DO signals of each module can be turned off the same time. At this time, The DO state is as shown below.
ON
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Note: When DO is on in the sequence, the ON/OFF state of DOCOM is directly reflected
in the DO state.
OFF
ON OFF
ON OFF
DO state when DO is on in the sequence
DO state when DO is off in the sequence
DOCOM
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6.9 Parallel DO(Output signals)
A DO load current of twice the level can be obtained by connecting DO points in parallel
and exercising ON/OFF control at the same time in the sequence. Namely, the maximum
load current per DO point is 200mA.By connecting two DO points in parallel and turning
on the two DO points at the same time, 400mA can be obtained. In this case, however,
the leakage current is doubled up to 40μA when the DO points are turned off.
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6.10 Power supply Connection
Note : The +24V signal to be supplied to this operator’s panel must not be turned off during operation. Otherwise, a CNC communication alarm is issued.
Ensure that +24V is supplied to it either when or before the power to the CNC is turned on, and that +24V is removed either when or after the power to the CNC is turned off.
DOCOM
Relay
CE73(A24,A25,B24,B25)
DV
DV
0V
Small machine operator’s panel B
+24V 0V
+24V Stabilized power supply
Small machine operator’s panel B +24V
CPD1(01)
CPD1(02)
+24V 0V
+24V Stabilized power supply
0V
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7. Allocation
Normally, one unit is allocated to I/O Link as one group.
Small machine operator’s panel B has two circuits(for operator’s panel and
for general-purpose DI/DO), and these circuits must be allocated as two groups
which were continued in the order as from operator’s panel to general-purpose DI/DO
circuit.
Follow figure is the example when operator’s panel circuit is allocated to group 0.
Generate-purpose DI/DO circuit must be allocated to group 1, and next other I/O
module must be allocated to group 2.
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CNC
JD1A
Small machine operator’s panel B JD1B operator’s panel function(group 0)
JD1A general-purpose function(group 1)
I/O module JD1B (group 2) JD1A
I/O module JD1B (group 3) JD1A
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operator’s panel (group#0) DI map DO map
Xm1 + 0 Rotary switch (SA1) Yn1 + 0
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Xm1 and Yn1 indicate the start address of operator’s panel circuit.
Xm2 and Yn2 indicate the start address of general-purpose DI/DO circuit.
Xm1 + 1 Rotary switch (SA2) Yn1 + 1 operator’s panel
Xm1 + 2 Yn1 + 2 keyboard (LED) Reserve
Xm1 + 3 Yn1 + 3 Xm1 + 4 Yn1 + 4 Xm1 + 5 Yn1 + 5
operator’s panel
Xm1 + 6 Yn1 + 6 keyboard
Xm1 + 7 Yn1 + 7 Reserve (key switch)
Xm1 + 8 Xm1 + 9 Xm1 + 10
Reserve
Xm1 + 11 Xm1 + 12 1st MPG Xm1 + 13 2nd MPG Xm1 + 14 3rd MPG Xm1 + 15 DO Alarm
General-purpose DI/DO (group#1)
DI map DO map Xm2 + 0 General-purpose DI Yn2 + 0 General-purpose DOXm2 + 1 Yn2 + 1 General-purpose DOXm2 + 2
Reserve
Xm2 + 3 Xm2 + 4 General-purpose DI Xm2 + 5 General-purpose DI Xm2 + 6 Xm2 + 7
Xm2 + 8 Reserve
Xm2 + 9 Xm2 + 10 Xm2 + 11 Xm2 + 12 Xm2 + 13 Xm2 + 14 Xm2 + 15 DO Alarm
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Module name
DI DO
Operator’s panel circuit CM16I(16byte) CM08O(8byte)
General-purpose DI/DO circuit
CM06I(6byte) CM02O(2byte)
In case of using DO alarm in general-purpose DI/DO area, general-purpose DI/DO
circuit must be allocated as 16byte area. In this case the module name of
general-purpose DI/DO circuit is CM16I.
In case of allocating DI of general-purpose DI/DO from X004, the fixed signals
such
as SKIP, DECn, and *ESP are allocated as follows.
Fixed address directly supervised by the CNC
7 6 5 4 3 2 1 0 SKIP ESKIP
SKIP6 -MIT2 SKIP5
+MIT2 SKIP4
-MIT1 SKIP3
+MIT1 SKIP2
ZAE SKIP8
XAE SKIP7
X004
SKIP ESKIP SKIP6
SKIP5 SKIP4 SKIP3 ZAE SKIP2
YAE SKIP8
XAE SKIP7
X005 X006 X007 X008 *ESP X009 *DEC4 *DEC3 *DEC2 *DEC1
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8. I/ O Address
8.1 Override signals
Gray codes are output according to following.
Rotary switch(SA1)
% 0 1 2 4 6 8 10 15 20 30 40 50 60 70 80 90 95 100 105 110 120
Xm1+0.0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0
Xm1+0.1 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1
Xm1+0.2 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1
Xm1+0.3 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Xm1+0.4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1
Xm1+0.5 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0
Rotary switch(SA2)
% 50 60 70 80 90 100 110 120
Xm1+1.0 0 1 1 0 0 1 1 0
Xm1+1.1 0 0 1 1 1 1 0 0
Xm1+1.2 0 0 0 0 1 1 1 1
Xm1+1.3 0 0 0 0 0 0 0 0
Xm1+1.4 0 1 0 1 0 1 0 1
Xm1+1.5 0 0 0 0 0 0 0 0
Note:
1. Xm1+0.5 and Xm1+1.4 are parity bits.
2. If parity bits are used, the output timing of override signals may differ
from timing of the parity bits.
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8.2 Keyboard
The I/O address correspondence table between the key switches and the small machine
operator’s panel B LEDs are as follows.
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BIT Key/LED
5 4 3 2 1 0
Xm1+4/Yn1+0 A6 A5 A4 A3 A2 A1
Xm1+5/Yn1+1 B6/
Without LED
B5/
Without LED
B4/
Without LED
B3 B2 B1
Xm1+6/Yn1+2 C6/
Without LED
C5/
Without LED
C4/
Without LED
C3 C2 C1
Xm1+7/Yn1+3 D6
Without LED
D5
Without LED
D4
Without LED
D3 D2 D1
Xm1+8/Yn1+4 E6 E5 E4 E3 E2 E1
Key switch/LED arrangement
A
B
C
D
E
1
2
3
4
5
6
Location
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8.3 DO(Output signals) Alarm
The DO driver of small machine operator’s panel B is capable of detecting an over
current and measuring its own temperature. If an accident, such as the connecting of the
cable to ground, causes an abnormal increase in the load current or in the driver
temperature, a protection circuit , which is provided for each DO driver(1 byte), is
activated and keeps the DO signal for the relevant 1 byte in the OFF state until the
cause of the problem is eliminated. Even if this occurs, the CNC and small operator’s
panel B continue operating. The DI address(both Xm1+15 and Xm2+15) identifies the
DO driver which has detected the alarm. The following table shows the correspondence
between the DI address(Xm1+15 or Xm2+15) bits and the DO addresses. Manage the
alarm well by using Ladder program with bit signals in following table, when DO status
becomes abnormal.
Alarm detection Address and bit
DO address
Xm1+15.0 or Xm2+15.0 Yn2+0 Xm1+15.1 or Xm2+15.1 Yn2+1
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9. Outline drawing
9.1 Outline drawing and panel-cut drawing of the small machine operator’s panel
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Unit:mm
Weight: 1.5kg Panel-cut drawing
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Small machine operator’s panel BConnection manual
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9.2 Layout of the keysheet M Series
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Small machine operator’s panel BConnection manual
A-80966E
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