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10. PLC Help Function
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10.2.2 Operator Message Preparation
Create messages by using PLC development software (GX Developer).
(Note1)
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 Software Manual
(IB-1500177)".
However, the number of operator messages may be limited depending on the available memory
capacity. For details, refer to the PLC Development Software Manual.
(Note 1)
PLC Onboard does not include the message creation function.
10.2.3 Operator Message Display Validity Parameter
The parameter is set on the machine manufacturer parameter bit selection screen.
#(6450 ) Data ( 00000000)
76543210
bit
Use number 6450.
0: Operator message display invalid.
1: Operator message display valid.
(Reference)
#6450 corresponds to the high-order byte of file register R2924.