Yaskawa JAPMC-MC2303-E User Manual
Page 89
6.1 Message Send Function
6.1.3 Inputs and Outputs for the Message Send Function
6-4
[ d ] Pro-Typ (Communication Protocol)
The Pro-Typ input specifies the communication protocol as shown in the following table.
Select 1 (MEMOBUS) or 2 (Non-procedure protocol 1) according to the type of an FL-net message.
The following table summarizes the correspondence between the FL-net message and Pro-Typ.
∗ 1. A response is returned by application receive processing (MSG-RCV function).The MSG-SND function is not
required.
∗ 2. Because the response is sent in the 262IF-01, no send processing by applications (MSG-SND function) is
required.
For the relationship between the FL-net message and message function, refer to 6.3 Combination of FL-net Mes-
sages and Message Functions on page 6-29.
Type Code
Communication Protocol
Remarks
1
MEMOBUS
Select for word block read or word block write of FL-net messages.
2
Non-procedure 1
(in units of words)
Select for other than the above message.
Data will be sent in word units using the non-procedure protocol. No
response is received from the remote station.
3
Non-procedure 2
(in units of bytes)
Not used in FL-net.
Message Type
Function
Communication Protocol
Server
(Send
Response)
Client
(Send Request)
Word block read
Reads data in units of words.
–
*1
MEMOBUS
Word block write
Writes data in units of words.
–
*1
MEMOBUS
Network parameter read
Reads network parameter data.
–
*2
Non-procedure 1
Network parameter write
Writes network parameter data.
Not supported
Non-procedure 1
Stop command
Stops operation of equipment such as the PC connected
to the upper layer of the FA link protocol.
Not supported
Non-procedure 1
Start command
Starts operation of equipment such as the PC connected
to the upper layer of the FA link protocol.
Not supported
Non-procedure 1
Profile read
Reads a device profile.
–
*2
Non-procedure 1
Transparent message
Provides a transparent service to the upper layer of the
FA link protocol.
Non-procedure 1
Non-procedure 1
Log data read
Reads log data concerning a specified node.
–
*2
Non-procedure 1
Log data clear
Clears log data concerning a specified node.
–
*2
Non-procedure 1
Message loopback
Loops back a received message.
–
*2
Non-procedure 1