Fb Details - Mitsubishi Electric MELSEC iQ-R Series User Manual

FB details

Relevant modules and software
■Target module
MELSEC iQ-R series programmable controller CPU (built-in Ethernet port) ( Page 13 Compatible Programmable
Controllers)
■Engineering tool
GX Works3 Version 1.065T or later
Basic specifications
Item Description
Programming language Ladder diagram, ST
Number of steps 3021 steps
The number of steps of the FB embedded in a program depends on the CPU module used, the input/output definitions, and the
option settings of GX Works3. For the option settings of GX Works3, refer to the following.
 GX Works3 Operating Manual
FB dependence No dependence
FB compilation method Subroutine type
FB operation Pulse execution type (multiple scan execution type)
Functional description
• When i_bEN (Execution command) is turned on, the time is set by sending the command of the CPU module time to the
network camera.
• If the number of the set characters is outside the effective range for i_uConnectionNo (Connection number), i_sUserName
(User name), and i_sPassWord (Password), o_bErr (FB completed with an error) turns on and the processing of the FB is
interrupted. In addition, the error code, C1E0H, is stored in o_uErrId (Error code). ( Page 67 Error codes)
• If no response is returned from the network camera after the command is sent, o_bErr turns on and the processing of the
FB is interrupted. In addition, the error code, C1E2H, is stored in o_uErrId. ( Page 67 Error codes)
• If an unregistered i_sUserName or i_sPassWord is set, o_bErr turns on and the processing of the FB is interrupted. In
addition, the error code, C1E3H, is stored in o_uErrId. ( Page 67 Error codes)
• For errors that occur in each processing for data communication between the Ethernet-equipped module and external
device, and errors that occur in processing requests from the CPU module in the own station, refer to the following.
 MELSEC iQ-R Ethernet User's Manual (Application)
8 FB LIBRARY DETAILS (FOR MELSEC iQ-R SERIES CPU MODULES (BUILT-IN ETHERNET PORT PART))
8.1 M+CameraRecord_AXIS_SetTime_R
8
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