![background image](http://html1.mh-extra.com/html/omron/fz4-series/fz4-series_user-manual_1633222375.webp)
7
M
eth
od
s
fo
rC
on
ne
ctin
g
an
d
C
om
m
un
ica
tin
g
w
ith
E
xte
rn
al
D
ev
ice
s
FZ4 User's Manual
Communicating through Serial Communication (PLC Link)
373
Output control
●
None
●
[Handshaking]
Set whether or not to provide an interlock with
the PLC when performing data output.
None: Data is output regardless of the status
of signals from the PLC. GATE is always
OFF.
Handshaking: Data is output after confirming
DSA from the PLC.
Retry interval [ms]
1000 to 999999
[10000]
Set the communication retry interval.
5.
Tap [OK].
The settings are confirmed and the serial interface window closes.
Checking Communication Status
Use PLC tools, etc. to check the communication status.
Important
●
The communication time is different depending on the communication environment. Make sure to verify on the
actual usage environment before use. The communication speed of the controllers for the FZ4-L35
/6
/7
series may be faster than the speed of the controllers for FZ4-11
series depending on the conditions.
Memory Allocation (PLC Link)
This section explains allocations for each area including the command area, response area, and output
area.
Command Area
PLC to controller (FZ4)
Command area
top channel
Bit
Name
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
+0
XEXE
EXE
Control input
(2CH)
+1
DSA
+2
CMD-CODE
Command code
(2CH)
+3
+4
CMD-PARAM
Command
parameter
(Length
changeable)
+5
+6
+7
+8
+9
+10
·
·
·
Signal
Signal name
Function
EXE
Command execution bit
Executes commands
Reference:
Acesst 1.0 6251194
Summary of Contents for FZ4 Series
Page 1: ...User s Manual Cat No Z318 E1 02B Vision Sensor FZ4 Series...
Page 38: ...1 Before Operation 36 Setting Operation Mode FZ4 User s Manual 1 CPU 2 CPUs FZ4 11 H11 only...
Page 330: ...4 Using Tool 328 Remotely Operating the Controller Remote Operation FZ4 User s Manual...
Page 566: ......
Page 648: ...8 Appendixes 646 Manual Revision History FZ4 User s Manual...
Page 654: ...652 FZ4 User s Manual...
Page 655: ......