Omron NT15S, Operation Manual

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138
Standard Mode
Section 4-9
System Message 1 . . . . .‘Wrong format’
This text indicates that an attempt has been made to enter an invalid data format
into a variable field of the Numerical Editor. For example, the number of pre-deci-
mal places entered exceeds the setting specified in the user description.
System Message 2 . . . . .‘Value too large’
This indicates that an attempt has been made to enter a value into a variable field of
the Editor that exceeds the variable’s upper limit. The upper limit is defined in the
user description. If the text is deleted from the system message, no system mes-
sage will be displayed if a value is entered that is too large. In this case, the maxi-
mum value that is valid is entered instead.
System Message 3 . . . . .‘Value too small’
This indicates that an attempt has been made to enter a value into a variable field of
the Editor that falls below the variable’s lower limit. The lower limit is defined in the
user description. If the text is deleted from the system message, no system mes-
sage will be displayed if a value is entered that is too small. In this case, the mini-
mum value that is valid is entered instead.
System Message 4 . . . . .‘Replace battery’
This text is displayed when a test performed on the battery indicates that its capac-
ity has fallen below the limit values. This capacity test is repeated every 60 minutes.
To retain the recipe data and the data stored in the message memory, the battery
must be replaced within 2-3 days of initial display of this message. To avoid loss of
data when replacing the battery, the information in the chapter 1.9
Battery must be
complied with. The same message appears when the battery is removed, switch-
ing the terminal off at this point will, however, result in the battery-backed data
being lost.
System Message 5 . . . . .‘Message overflow’
This text indicates that the system is unable to process the external messages
quickly enough. Upon display of this message, one message has already been
lost.
System Message 6 . . . . .‘New message’
This text is displayed when the Help key is pressed and the terminal has received a
new external message whose priority exceeds the programmed threshold value
and no direct selector key has been assigned to the message mask.
System Message 7 . . . . .‘Message buffer full’
This text is displayed as a warning that the next external messages may overwrite
the oldest or lowest-priority messages (depending on the configuration).
System Message 8 . . . . .‘Invalid mask no’
This text is displayed to indicate that a non-existing mask number has been trans-
mitted by the PLC via the serial message channel.
System Message 9 . . . . .‘Invalid message no’
This text indicates that the PLC has attempted to activate a non-existing message
number.
System Message 10 . . . .‘Print log invalid’
The operator or the PLC has attempted to activate a non-existing print log.