Omron Vision Sensor FH Series, Руководство по подключению

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7.4.9.
fhrunrecvres

Function
Receive a command response from the Vision Sensor

Syntax
fhrunrecvres() As Integer

Parameter
Argument Input/Output Type Data
type Description
fh_socket_no Input Variable Integer Connected Socket Number (1 to
16) .
fh_err_number Output Variable Integer Error Number
(0:normal,Except 0:abnormal)

Remarks
Receive the response (command response) to the no-procedure command sent to the
Vision Sensor.
If the command response is OK, a return value is “1”.
If the command response is not OK, a return value is “-1”.

Return Value
Err. No. Error Message Description
0 - normal termination
-1301 ERROR: fh_recv():NO_CONNECTION:-1301 Calling in the
unconnected state
ERROR: fh_recv():NO_DATA:-1301 Receive data length 0
-1302 ERROR: fh_recv():STRING_LEN:-1302 Receive data length
over

Precautions
None