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Output control
Retry interval [ms]
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
series may be faster than the speed of the controllers for FZ4-11
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
15
14
top channel
+0
+1
+2
CMD-CODE
+3
+4
+5
+6
+7
+8
CMD-PARAM
+9
+10
·
·
·
Signal
EXE
Command execution bit
FZ4 User's Manual
None
●
[Handshaking]
●
1000 to 999999
[10000]
Bit
13
12
11
10
9
8
XEXE
Signal name
Communicating through Serial Communication (PLC Link)
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.
Set the communication retry interval.
series depending on the conditions.
7
6
5
4
3
2
Function
Executes commands
Reference:
Command Control (p.375)
/6
/7
Name
1
0
EXE
Control input
DSA
(2CH)
Command code
(2CH)
Command
parameter
(Length
changeable)
373
7
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