Foreign Machine Interface.pdf - 第32页
FOREIGN MACHINE INTERFACE MULTI-INTERFACE UNIT 28.32 Technical Reference Manu al Chapter Issue 3 Jan 08 Siemens Upline Logical T iming Diagram < T ransfer Period Upline M/C (I/P to DEK M/C) Request DEK M/C (O/P from D…
FOREIGN MACHINE INTERFACE
MULTI-INTERFACE UNIT
Chapter Issue 3 Jan 08 Technical Reference Manual 28.31
Siemens Interface
Siemens Schematic
Siemens
Downline
Siemens
Upline
Siemens FMI Connection - Upline (SW2) and Downline (SW3) To Position 3.
AMP
Connector
206305-1
AMP
Connector
206305-1
26
10
37
25
35
Released
41
Request
36
34
Arrived
31
36
Permission
32
35
Released
36
Request
36
34
Arrived
31
25
26
Permission
32
41
DEK
Multi-Interface Unit
Board Direction
Upline
50 Way
D-type
M1SK1
Downline
50 Way
D-type
M1SK2
37
17
0V
0V
17
30
0V
30
10
0V
+24V(A)
15
37
+24V(A)
32
35
+24V(A)
15
37
+24V(A)
32
35
FOREIGN MACHINE INTERFACE
MULTI-INTERFACE UNIT
28.32 Technical Reference Manual Chapter Issue 3 Jan 08
Siemens Upline Logical Timing Diagram
< Transfer Period
Upline M/C
(I/P to DEK M/C)
Request
DEK M/C
(O/P from DEK M/C)
Permission
DEK M/C Belts Running
Upline M/C
(I/P to DEK M/C)
Released
DEK M/C
(O/P from DEK M/C)
Arrived
DEK M/C Input Sensor
DEK M/C Board At Stop Sensor
DEK M/C Ready
Board At Stop
Transfer Complete
< Transfer Period
Belt Overrun
Siemens Upline Logical Timing Diagram
A
B
- Board Trailing Edge at Sensor
- Board Leading Edge at Sensor
A
B
NOTES
'Arrived' is transmitted if the next conveyor has recognized the board and thus the board
transfer is completed. The 'released' signal is taken back and a new board transfer can be
started.
Signal Name
Definition
Request
Arrived
Permission
Released
This signal informs the next conveyor that a board is present which can be 'released'. The
signal is always active when a board is available and the previous board transfer was
completed.
This signal is the absolute condition for the turning on of the transport belts. If a
'permission' exists and a 'request' is present, the board transfer can start. If a 'permission'
is taken back during the transfer, the handling must be interrupted, (stop the transport
belts).
If a board was 'released' to the next conveyor, this signal is set and the 'request' taken
back. The signal remains active until the next conveyor transmits the acknowledgement
'arrived'. During the transport, this signal informs the next conveyor that a board is on
the way.
FOREIGN MACHINE INTERFACE
MULTI-INTERFACE UNIT
Chapter Issue 3 Jan 08 Technical Reference Manual 28.33
Siemens Downline Logical Timing Diagram
'Arrived' is transmitted if the next conveyor has recognized the board and thus the board
transfer is completed. The 'released' signal is taken back and a new board transfer can be
started.
Signal Name
Definition
Request
Arrived
Permission
Released
This signal informs the next conveyor that a board is present which can be 'released'. The
signal is always active when a board is available and the previous board transfer was
completed.
This signal is the absolute condition for the turning on of the transport belts. If a
'permission' exists and a 'request' is present, the board transfer can start. If a 'permission'
is taken back during the transfer, the handling must be interrupted, (stop the transport
belts).
If a board was 'released' to the next conveyor, this signal is set and the 'request' taken
back. The signal remains active until the next conveyor transmits the acknowledgement
'arrived'. During the transport, this signal informs the next conveyor that a board is on
the way.
Siemens Downline Logical Timing Diagram
- Board Trailing Edge at Sensor
- Board Leading Edge at Sensor
A
B
NOTES
DEK M/C Belts Running
DEK M/C Output Sensor
Request
DEK M/C
(O/P from DEK M/c)
Released
DEK M/C
(O/P from DEK M/c)
Downline M/C
(I/P to DEK M/C)
Permission
Downline M/C
(I/P to DEK M/C)
Arrived
A
B
< Transfer Period
< Transfer Period