
B-63983EN/01 2.PMC SPECIFICATIONS
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NOTE
1 A message defined in multi-language message data
will not be displayed unless the corresponding
message data in ladder program has valid alarm
number.
2 If messages of current language has no
corresponding message entry to the bit of “A”
address that has turned on, alarm message without
any message will be issued, with the alarm number
that is defined at corresponding entry in ordinary
message data. If ordinary message data has no
valid alarm number at the entry, no alarm is issued.
3 It may take a while to change alarm and operator
messages to one of languages after changing
display language of CNC. The more messages per
a language are defined especially using symbol, the
longer time it tends to take to switch them.
2.6.3 Maximum number of message
The number of displayable alarm messages and the number of
displayable operator messages can be extended to 16 by the following
NC parameter:
NC parameter No. 11931 bit 1 = 0 : Displays up to 4 messages
(conventional specification).
1 : Displays up to 16 messages.
NOTE
To increase the number of displayable messages
on the CNC screen, the relevant NC parameter
needs to be set. If the number of displayable
messages is increased by setting the NC
parameter, the number of displayable messages
also increases with DISPB instruction, even
without using multi-language display function.