EtherCAT Connection
ZW User's Manual
195
6
Commun
ication
s with Exte
rnal De
vi
ces
Sample Ladder Program (EtherCAT)
●
Command/Response Communications
The following sample program is used to perform replacement the current bank number.
The replacement the current bank number command (lower bytes: #8000, upper bytes: #0030) is sent to the
Displacement Sensor.
Create the ladder program to control the EXE signal so that it does not turn ON while the READY signal is ON.
If not, a EXE input error will occur and the ERR signal will turn ON.
First RU
N
Period Flag
Control Command
Completed
(E001_FLG)
Exec
u
tion
condition
Control Command
Completed
(E001_FLG)
Command
Exec
u
tion Ready
(E001_READY)
Command Exec
u
tion Bit
(E001_EXE)
T
u
rns O
N
Command Exec
u
tion Bit.
Command Exec
u
tion Bit
(E001_EXE)
W
hen the control command
is completed, the Command
Exec
u
tion Bit is t
u
rned OFF.
E001_Command
Sets the replacement the
c
u
rrent
b
ank n
u
m
b
er command.
DI
N
T#16#0030
8
000
MO
V
E
E
N
In
S
R
O
u
t
E
N
O
Important
Summary of Contents for ZW-C1*AT
Page 17: ...ZW User s Manual 1 15 ...
Page 54: ...Installing the Sysmac Studio 52 ZW User s Manual MEMO ...
Page 74: ...Operating with Sensor Controller 72 ZW User s Manual MEMO ...
Page 120: ...Setting the System 118 ZW User s Manual MEMO ...
Page 138: ...Controll input signal with PC tool 136 ZW User s Manual MEMO ...
Page 262: ...No protocol Connection 260 ZW User s Manual MEMO ...
Page 271: ...8 Troubleshooting Troubleshooting 8 1 Error Messages 270 8 2 Troubleshooting 284 ...
Page 358: ...Connecting by No protocol Communications 356 ZW User s Manual MEMO ...
Page 449: ......