M+Rj71C24_Senduserframe; Overview; Labels - Mitsubishi Electric MELSEC iQ-R Series Manual

2.7

M+RJ71C24_SendUserFrame

Overview

Sends data using the nonprocedural protocol communication and the user frame according to the setting of the user frame
specification area for sending data.
M+RJ71C24_SendUserFrame
(1)
B: i_bEN
DUT: i_stModule
(2)
(3)
UW: i_uCh
(4)
UW: i_ uCrLfSetting
(5)
UW: i_ uSendFramePointer
(6)
UW: i_ uSendFrameCount

Labels

Input label
No. Label
(1) i_bEN
(2) i_stModule
(3) i_uCh
(4) i_uCrLfSetting
(5) i_uSendFramePointer
(6) i_uSendFrameCount
Output label
No. Label
(7) o_bENO
(8) o_bOK
(9) o_bErr
(10) o_uErrId
2 SERIAL COMMUNICATION MODULE FB
22
2.7 M+RJ71C24_SendUserFrame
o_bENO:B
o_bOK: B
o_bErr: B
o_uErrId: UW
Label name Data type
Execution Bit
command
Module label Structures
Send channel Word [Unsigned]/
Bit String [16-bit]
Additional Word [Unsigned]/
specification of CR/ Bit String [16-bit]
LF
Send pointer Word [Unsigned]/
Bit String [16-bit]
Number of outputs Word [Unsigned]/
Bit String [16-bit]
Label name Data type
Execution status Bit
Normal completion Bit
Error completion Bit
Error code Word [Unsigned]/Bit
String [16-bit]
(7)
(8)
(9)
(10)
Range Description
ON, OFF ON: The FB is activated.
OFF: The FB is not activated.

Specify the module to execute this FB.
Specify the module label of relevant modules.
(example: C24_1)
1, 2 Set the channel to which the data is sent.
• 1: Channel 1 (CH1 side)
• 2: Channel 2 (CH2 side)
0, 1 Set whether or not to add CR/LF to the send data.
• 0: CR/LF is not added.
• 1: CR/LF is added.
1 to 100 Set the position in the user frame specification area from
where the frame number data is sent.
1 to 100 Set the number of user frames to send.
Default value Description
OFF ON: The execution command is ON.
OFF: The execution command is OFF.
OFF This label turns ON for one scan when the operation is
completed normally.
OFF This label turns ON for one scan when the operation is
completed with an error.
0 Stores the generated error code.