Operator Message Preparation; Parameter - Mitsubishi Electric M800VW Series Programming Manual

M800V/M80V Series PLC Programming Manual (2/2)
14 PLC Help Function
14.22 Operator Message Display

14.22.4 Operator Message Preparation

Create messages by using a text file format or PLC development software (GX Developer).
According to the description format, set the number of characters for one message and the number of messages to be
prepared, then prepare message data. The maximum length of an operator message is 60 characters. A maximum of 512
operator messages can be prepared.
For details, refer to "PLC Development Manual".

14.22.5 Parameter

 Operator message display validity parameter
Set the parameter on the bit selection screen of PLC parameter (setup para).
[Bit selection parameter screen]
7 6 5 4 3 2 1 0
#(6450) Data ( 0 0 0 0 0 0 0 0 )
Use No. 6450
[Reference] #6450 corresponds to the high-order byte of file register R2924.
 F or R type selection parameter
Set the parameter on the bit selection screen of PLC parameter (setup para).
[Bit selection parameter screen]
7 6 5 4 3 2 1 0
Data （ 0 0 0 0 1 0 0 0
#(6455)
Use No. 6455.
 Changing the operator message display format
The display format for the operator message can be switched with the parameter "#11021 PLC mesg disp type".
IB-1501668-B
bit
0 : Operator message display invalid.
1 : Operator message display valid.
←Bit
）
0: F type interface
1: R type interface
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