Omron fh series Connection Guide

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7.3.6. fhsample_trig
 Function
Sends measurement commands to the Vision Sensor and receives the measurement
results from the Vision Sensor
 Syntax
fhsample_trig(fh_socket, retries_rev, timeout_recv, param(), err_no)
 Parameter
Argument
Input/Output
Data type
Description
fh_socket Input Integer Number of sockets already connected to the
Vision Sensor
retries_recv
Input
Integer
Number of receive retries (0 to 99)
timeout_recv
Input
Integer
Receive timeout time (0 to 99sec)
param() Output Double param(0):Target X coordinate
param(1):Target Y coordinate
param(2):Target Z coordinate
param(3):Target W(yaw) coordinate
param(4):Target P(pitch) coordinate
param(5):Target R (roll) coordinates
err_no Output Integer error number
Store the result of the execution of this
function.
 Remarks
Sends measurement commands to the Vision Sensor.
Receives the measurement results from the Vision Sensor and get the robot position.
Returns an error if called while not connected to the Vision Sensor.
Returns an error if a measurement command failure response is received from the Vision
Sensor.
Returns an error if the Vision Sensor's overall judgment is NG.
 Return Value
Er r. N o.
Error Message
Description
0
-
normal termination
-1300 ERROR:fhrecvstring():RETRY:-1300 Out of the range of
receive retry count input
ERROR:fhrecvstring():TIMEOUT:-1300 Out of the input range
for the receive timeout
count

Omron fh series Specifications

General

Type	Machine Vision System
Series	FH Series
Power Supply	24 VDC
Storage Temperature	-20 to 60°C
Humidity	35 to 85% RH (non-condensing)
Image Sensor	CMOS
Processing Speed	High-speed processing
Connectivity	Ethernet
I/O	Digital I/O
Operating System	Embedded OS
I/O Ports	Ethernet, USB