Omron SYSMAC FH Series User Manual page 104

2 Methods for Connecting and Communicating with External Devices
I/O port name
Error Status
Result Notification
Command Code Echo
Back
Response Code
Response Data
Error Code
I/O ports for the Data Output Area
Sensor Controller (Slave) to Controller (Master)
I/O port name
DINT Result Data 0 to
63
DINT Result Data 0 to
31
2 - 42
Signal name
Turns ON if the Sensor Controller (slave) detects an error.
Error Signal
Turns OFF when the Sensor Controller (slave) runs normally.
Switches from OFF to ON when the Sensor Controller
(slave) completes the data out.
•
Without handshaking
Data Output Com-
Turns OFF after the "Output Time" set in the EtherCAT
pletion
settings has passed.
•
With handshaking
Automatically switches from ON to OFF when the Control-
ler (master) turns OFF the Result Set Request signal.
Command Code
Returns the executed command code.
Echo Back
Response Code Stores the response code for the executed command.
Response Data Stores the response data for the executed command.
Stores the event code for the Sysmac error status when an
Error Code error occurs. For the event codes, refer to Sysmac Error Sta-
tus Event Code Table on page 2 - 67.
Signal name Data output number
Output data 0 to 63 1 (4 bytes) to 64 (256
bytes)
Output data 0 to 31 1 (8 bytes) to 32 (256
bytes)
FH/FHV Series Vision System User's manual for Communication Settings (Z342-E1)
Function
Function
Outputs data with the pattern se-
lected in the Data Output Number
settings in the communication set-
tings.
Ex.: When the Data Output Number
is set to 32byte DINT 2 + LREAL3,
the I/O ports would be assigned as
follows:
DINT Result Data 0
DINT Result Data 1
LREAL Result Data 0
LREAL Result Data 1
LREAL Result Data 2