5.4 Display and key adjustment functions
5-19
Functions and
Operations
5.4 Display and key adjustment functions
■ Display scan
Display scan is used to automatically change display channels on a
multi-point input type.
This function only applies to channels that are enabled in the "Number
of enabled channels" setting.
If the "Number of enabled channels" is "3", channels 1, 2, and 3 are
displayed.
● Display scan start/
stop
Display scan can be started automatically after power-on or by
pressing the key.
To stop display scan, hold down the key for at least 1 second.
Use the "Begin display scan after power on" and "Display scan period"
settings to specify how display scan operates.
• When display scan is enabled, use the key to start or stop
display scan.
• To start display scan, hold down the key in the Operation,
Adjustment, Adjustment 2, Bank setting, PID setting, Approximation
setting, or Monitor item level. Display 1 starts to blink after the key is
held down for 1 second, and after the key is held down for another 2
seconds, the display stops blinking and display scan begins.
• If the key is held down for more than 1 second during display
scan, display scan will stop.
• During display scan, only the key is enabled. To use any other
keys, display scan must first be stopped with the key.
• Channel display in manual mode shows the manual operation
screen.
Setting values
Start display
scan after
power on
Display scan
using key
Begin display scan
after power on
Display scan
period
OFF 0 (=OFF)
Disabled
Disabled
1 to 99 Enabled
ON 0 (=OFF)
Disabled Disabled
1 to 99 Enabled Enabled
CH
CH
CH
sc-m
off
l.4
Begin display scan
after power on
sc-t
2
l.4
Display scan period
CH
CH
CH
CH
CH
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