FE MONITOUCH V8 SERIES Reference: Additional Functions page 105

8.2 Trend Sampling Graph Show/Hide Function
Limitations
• If memory designation has been selected for [Scale Max.] and [Scale Min.] of reference lines and
for [Graph Max. Value] and [Graph Min. Value] of graph lines, and also if changes are made to the
values at the designated addresses, graph redrawing does not occur even at the time of setting or
resetting the bits in the control memory. Use the macro command TREND_REFRESH* instead.
* For more information on the macro, refer to the Macro Reference Manual provided separately.
• If memory designation has been selected for [Reference Line], the process cycle set in the [Detail]
tab window takes effect.
* When [
[Process Cycle].
• When [
locations that is permitted for one screen.
* For more information on the number of permissible memory locations, refer to the V8 Series
Operation Manual.
• Even if all the graph lines are hidden with the use of [
[Roll Up], [Roll Down],[+ Block], [− Block] and [Graph Return] work.
• Even if all the graph lines are hidden with the use of [
movement has been made with the [Roll Up], [Roll Down], [+ Block], or [− Block] switches, any
variation in cursor point is retained (however, the point is not shown).
• When graph line showing or hiding is implemented with the use of [
flickering associated with graph redrawing will occur momentarily.
8-4
Use Control Memory] is not checked, the update timing depends on [High Speed] for
Use Control Memory] is set, this setting is counted as one of the number of memory
Use Control Memory], the switches for
Use Control Memory], and if any cursor
Use Control Memory],