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Special Settings and Communications Settings Section 4-8
4-8 Special Settings and Communications Settings
The startup sequence setting display (UPS) will appear if the S8M is in protec-
tion level 0 and the Down Key ( ) is pressed from the over-temperature out-
put value setting display (TMP), which was described at the end of 4-7 Shared
Parameter Settings.
Setting the Startup Sequence: UPS (Startup Sequence)
Note The startup sequence sets a delay before the S8M connects the branch out-
put after the power is turned ON. Connecting the branch outputs in sequence
instead of simultaneously can reduce the inrush current and reduce the load
on the power supply. For details on the startup sequence, refer to 2-5 Startup
Sequence Function.
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The startup sequence sets the startup sequence time for each
branch output. (The startup sequence time is the time the S8M
waits before connecting each branch output.)
Press the Key to display the startup sequence
time set value (SV) for branch output 1. The SV can
be changed by pressing the and Keys (see
note). The setting range is 0.0 to 99.9 s (0.1 s
units).
Note If the or Key is pressed for more than 2 s,
the SV will change in 1.0 s units instead of 0.1 s
units.
Switch to the
startup
sequence set-
ting for branch
output 2.
Change the SV with the and Keys.
The S8M will automatically return to the UPS display
if no key is pressed within 3 s.
When the Key is pressed, the SV display will
flash. When the flashing stops, the new setting will be
saved and the S8M will return to UPS display.
If you want to confirm the new setting, press the
Key again from the UPS display.
Press the Key to switch to the startup sequence
time settings for branch outputs 2, 3, and 4. The other
startup sequence times are set just like the branch
output 1 startup sequence time.
Press the Key to switch to the startup sequence time settings for branch outputs 2, 3,
and 4. Set those startup sequence times when required.
If the Down Key ( ) is pressed from the startup sequence setting display (UPS) for
branch output 4, the display will switch to the shutdown sequence setting display (DWS).
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