YASKAWA P1000 Technical Manual page 172

5.13 Z: Bypass Parameters
No.
Z1-35
n Z1-36: Loss of Load Bypass Time
While in Bypass mode, the Loss of Load detection conditions must be met for the length of time entered here before detecting
a loss of load.
No.
Z1-36
n Z1-37: Set Time
Changes the LCD display to time setting to set the Real Time Clock.
Note: Setting 2 is added in bypass controller software version VST800298. Setting 2 is not available in bypass controller software versions
VST800297 and earlier.
No.
Z1-37
Setting 0: Normal Display
Setting 1: Displays Time and Date Setting Mode
Setting 2: Reset Time
n
Z1-38: HOA Source Select
No.
Z1-38
Setting 0: Operator
The HOA keypad controls the HAND/OFF/AUTO commands.
Setting 1: Digital Inputs
The H1-oo multi-function digital input parameters control the HAND/OFF/AUTO commands.
Setting 2: Serial Communications
The serial communications protocol selected in parameter Z3-01 controls the HAND/OFF/AUTO commands.
n Z1-39: Drive/Bypass Source Select
No.
Z1-39
Setting 0: Operator
The HOA keypad selects the Drive or Bypass as the source.
Setting 1: Digital Inputs
The H1-oo multi-function digital input parameters select the Drive or Bypass as the source.
Setting 2: Serial Communications
The serial communications protocol selected in parameter Z3-01 selects the Drive or Bypass as the source.
n Z1-40: Auto Transfer Wait Time
If Auto Transfer is enabled and a drive fault is detected, the bypass controller will wait the length of time entered here before
switching to bypass.
No.
Z1-40 Auto Transfer Wait Time
n Z1-41: HAND Speed Reference Selection
Selects the frequency reference source when in HAND Mode.
Note: Parameter available in bypass controller software versions VST800298 and later.
172
Name
Loss of Load Bypass Output Current
Name
Loss of Load Bypass Time
Name
Set Time
Name
HOA Source Select
Name
Drive/Bypass Source Select
Name
Setting Range
Setting Range
Setting Range
Setting Range
Setting Range
LCD Display
Auto Xfer Wait T
YASKAWA SIEP YAIP1B 01B YASKAWA AC Drive – P1000 Bypass Technical Manual
Default
0.0 to 999.9
Default
0.0 to 300.0
Default
0 to 2
Default
0 to 2
Default
0 to 2
Setting
Range
0.0 to 300.0
0.0 A
1.0 s
0
0
0
Default
0.0 s