O4: Maintenance Monitor Settings - YASKAWA Z1000 Technical Manual

Ac drive bypass for hvac fans and pumps 208 v: 1/2 to 100 hp 480 v: 3/4 to 250 hp
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o4: Maintenance Monitor Settings

No.
(Addr.
Name
Hex)
Cooling Fan Operation Time
o4-03
Setting
(050E)
FanElapsTimeCnt
o4-11
U2, U3, and UB-09 to UB-16
(0510)
Initialization
<1>
<1> Available in bypass controller software versions VST800298 and later.
YASKAWA ELECTRIC SIEP YAIZ1B 01E YASKAWA AC Drive – Z1000 Bypass Technical Manual
Description
Sets the value of the fan operation time monitor U4-03 in units of 10 h.
0: The drive and bypass keep the previously saved record concerning fault
trace and fault history.
1: Resets the data for the U2-oo, U3-oo, and UB-09 to UB-16 monitors.
Setting o4-11 to 1 and pressing the ENTER key erases fault data in the bypass
and drive and returns the display to 0.
B.11 o: Operator-Related Settings
Values
Default: 0 h
Min.: 0
Max.: 9999
Default: 0
Range: 0, 1
Page
184
184
B
333

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