SG_FSE_SiplaceHF_HF3_00193901-05_eng - 第138页

1 - 24 S tudent Guide SIPLACE HF/HF3 4 Services to the machine Edition 09/2005 24 St art Button Loop 4 The star t button loop consists of 6 contacts and the y are s witched in parallel mode. If 1 ore m ore star t button …

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Student Guide SIPLACE HF/HF3
Edition 09/2005 4 Services to the machine
23
Stop Button Loop 4
The stop button loop consists of 6 contacts which are switched in parallel mode.
If 1 ore more stop button is pressed, the contact is closed and the 24 V signal sets an input on
CAN I/O module in section 4 and shows, that any stop button is pressed.
Fig. 4.2 - 16 stop button loop
24V
Stop PCB
out right
Stop PCB
out left
X1qa
Stop PCB
in right
X11qa
X12qa
X11ra
X
1
q
a
24V
24V
X73qa
X73ra
Stop rightX10qa
24V
Stop PCB
in left
X12ra
X
1
r
a
X10qa
X11qa
X12qa
X11ra
X12ra
Stop leftX9qa X9qa
X1ra
C
A
N
I
/
O
m
o
d
u
l
e
s
e
c
t
i
o
n
4
input
3
4
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Student Guide SIPLACE HF/HF3
4 Services to the machine Edition 09/2005
24
Start Button Loop 4
The start button loop consists of 6 contacts and they are switched in parallel mode.
If 1 ore more start button is pressed, the contact is closed and the 24 V signal sets an input on
CAN I/O module in section 4 and shows, that any start button is pressed.
Fig. 4.2 - 17 start button loop
4.2.8.3 How does the emergency stop loop work?
The placement system cannot be used in placement mode until all the supply voltages have been
enabled by the protective circuit. The following conditions must also be fulfilled:
4
– All four component change-over tables must be docked.
– All covers must be closed.
– Both emergency stop push-buttons must be released.
– The minimum air pressure must be present.
– The software enable signal must be ready.
– The Message ’
Security Loop OK’ must be sent (for GND on X6 on SSK, CAN I/O output)
– 24 V must be present at the start button.
After the start button is pressed, the SSK combinaton activates the following voltages
: _ 4
– secundary circuit 250 V for servo X/Y axis (via K2, K3, K4).
– secundary circuit 150 V for star axis.
– servo unit receives ’Servo Enable’ signal for servo amplifier (K4.5)
24V
Start PCB
out right
Start PCB
out left
Start PCB
in right
X11qa
X12qa
X11ra
X
1
q
a
24V
24V
Start rightX10qa
24V
Start PCB
in left
X12ra
X
1
r
a
X10qa
X11qa
X12qa
X11ra
X12ra
Start leftX9qa X9qa
X1ra
X1qa X73qa
X73ra
CA
N
I
/
O
m
o
d
u
l
e
s
e
c
t
i
o
n
4
input
3
4
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Student Guide SIPLACE HF/HF3
Edition 09/2005 4 Services to the machine
25
– The message ’Ctrl_On’ must be sent to CAN I/O (24V from axis unit after receiving the
’servo enable)
– 34 V operating voltage for the transport handling.
– 24 V operating voltage for the tape cutter.
– M_X/Y: 24 V+ for K3 and K4
– M_tape cutter: 24 V+ for K2
4.2.9 The Safety Combination (K6 Relay)
Legend
top row
1. power for transport 34 VDC from T2
2. power 24 VDC input from power supply DC/DC converter.
3. input from emergency stop loop (24 VDC)
4. message ready to SLIO (SSK is fine).
5. software release (24 VDC when start button pressed and SW release signal is given).
L+ X1 X3 X5 X7 X9 X11
L- X2 X4 X6 X8 X10
1
2
3
4
5
6
7
8
9
10
auxillary contact
K1.4 K2.4 K3.4 K4.4
K5
SSK K6
power / channel 1 / channel 2
H1 ⊗ H2 ⊗ H3 ⊗
SSK 43
SSK 53
SSK 54
SSK 44
K5K5
K5
K6