No.
(Addr.
Name
Hex)
Z1-55
Welded K3 Contactor
(85FC)
Fault Select
<5>
Z1-60
(8601)
Black Out Selection
<6>
Z1-61
(8602)
Restart Delay
<6>
<1> Values are given in Hz, but actual values are dependent upon unit settings using drive parameters o1-03, o1-09, o1-10, and o1-11.
<5> Available in bypass controller software versions VST800400 and later.
<6> Available in bypass controller software versions VST800401 and later.
YASKAWA SIEP YAIZ1D 01C Z1000U HVAC MATRIX Drive Bypass Technical Manual
LCD Display
Enables and disables detection of K3 "welded contactor"
condition.
Welded Contactor
0: Disabled
1: Enabled
Determines the bypass behavior when contactor voltage drops
below Z1-29 setting.
Black out Selection
0: Fault
1: Restart
Restart Delay
Sets the time delay for restart.
B.15 Z: Bypass Parameters
Description
Values
Page
Default: 0
186
Range: 0, 1
Default: 0
186
Range: 0, 1
Default: 10 s
Min.: 10 s
186
Max.: 300 s
B
323