EtherCAT Connection
166
ZW User's Manual
List of I/O Ports for Each Area (PDO Mapping) and Memory Assignments
When connection destination is an NJ series Controller
This section describes the respective I/O ports of the instruction area, response area, output area, and Sysmac
error status area.
●
I/O ports of instruction area
Controller (master)
Displacement sensor (slave)
I/O port name
Signal
Signal name
Function
Common Control Flag
Sensor head common
control signal
EXE
EXE
Control command
execution
Turns ON when the user (Controller) instructs execution of
control commands to the displacement sensor.
(Turns ON after the control command code and
parameters are set.)
Is returned to OFF on condition (input condition) that the
user (Controller) turns the control command completion
signal (FLG signal) from the displacement sensor ON.
SYNC
SYNC
Measurement
synchronous start
Turns ON when the user (Controller) instructs
measurement synchronization to the displacement sensor.
Is returned to OFF on condition (input condition) that the
user (Controller) turns the measurement synchronization
completion signal (SYNCFLG signal) ON.
ERCLR
ERCLR
Error clear
Turns ON when the displacement sensor error signal
(ERR signal) turns OFF.
Is returned to OFF on condition (input condition) that the
user (Controller) turns the error signal (ERR signal) OFF.
Sensor Head1
Control Flag
Sensor head 1 control
signal
TIMING1
TIMING1
Timing
Turns ON when the user (Controller) instructs start of hold
sampling to the displacement sensor.
Turns OFF when the user (Controller) instructs end of hold
sampling to the displacement sensor.
RESET1
RESET1
Reset
Turns ON when the user (Controller) instructs judgment
processing and output reset to the displacement sensor.
If the hold function is used, the state in effect before the
hold function was set will be restored.
Turns OFF when the user (Controller) ends judgment
processing and output reset to the displacement sensor.
LIGHTOFF1
LIGHTOFF1
Light metering OFF
Turns ON when the user (Controller) instructs logical beam
OFF to the displacement sensor.
Turns OFF when the user (Controller) instructs logical
beam ON to the displacement sensor.
ZERO1_T1 to 4
ZERO1_T1 to 4
Zero reset execution
Turns ON when the user (Controller) instructs execution of
zero reset of TASK1 to 4 to the displacement sensor.
Is returned to OFF on condition (input condition) that the
user (Controller) turns the zero reset completion signal
(ZEROSTAT signal) from the displacement sensor ON.
ZEROCLR1_T1 to 4 ZEROCLR1_T1 to 4 Zero reset cancel
Turns ON when the user (Controller) instructs zero reset
cancel of TASK1 to 4 to the displacement sensor.
Is returned to OFF on condition (input condition) that the
user (Controller) turns the zero reset completion signal
(ZEROSTAT signal) from the displacement sensor OFF.
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: ......