YASKAWA Z1000U Technical Manual page 189

Input OFF: Drive Mode is selected.
Input ON: Bypass Mode is selected.
Setting 34: Fault Reset
Resets any faults that are present.
Setting 35: External Fault (EF0)
Issues external fault EF0 to the drive from the bypass. Use parameter Z1-30 to modify the fault delay time.
Setting 36: External Fault (EFB)
Triggers external EFB on the bypass.
Setting 37: Run Reverse (AUTO Mode)
Starts and stops the bypass in reverse when Z1-08 is set to 1.
n Z2-09 to Z2-16: Digital Input 1 to 8 Invert Select
No.
Z2-09
Z2-10
Z2-11
Z2-12
Z2-13
Z2-14
Z2-15
Z2-16
n Bypass Digital Input Invert Settings
Setting
0 Normal
Setting 0: Normal
Lack of input signal = OFF
Setting 1: Inverted
Lack of input signal = ON
n Z2-23 to Z2-26: Digital Output 7 to 10 Function Select
No.
Z2-23
Z2-24
Z2-25
Z2-26
n Bypass Digital Output Terminal Settings
Setting
0 Serial Comm Controlled
1 K1 Drive Input Contactor
2 K2 Drive Output Contactor
3 K3 Bypass Contactor
4 K4 Motor 1 Select
5 K5 Motor 2 Select
6 READY (Drive and Bypass)
YASKAWA SIEP YAIZ1D 01C Z1000U HVAC MATRIX Drive Bypass Technical Manual
Name
Digital Input 1 Invert Select
Digital Input 2 Invert Select
Digital Input 3 Invert Select
Digital Input 4 Invert Select
Digital Input 5 Invert Select
Digital Input 6 Invert Select
Digital Input 7 Invert Select
Digital Input 8 Invert Select
Table 5.30 Bypass Digital Input Invert Settings
Function
Name
Digital Output 7 Function Select
Digital Output 8 Function Select
Digital Output 9 Function Select
Digital Output 10 Function Select
Table 5.31 Bypass Digital Output Terminal Settings
Function
Page Setting
189 1 Inverted
Setting
7 RUN Active (Drive or Bypass)
8 Drive RUN Active
9 Bypass RUN Active
10 HAND Mode Active
11 OFF Mode Active
12 AUTO Mode Active
13 Drive Mode Selected
5.14 Z: Bypass Parameters
Setting Range
0, 1
0, 1
0, 1
0, 1
0, 1
0, 1
0, 1
0, 1
Function
Setting Range
0 to 23; 99
0 to 23; 99
0 to 23; 99
0 to 23; 99
Function
Default
0
0
0
0
0
0
0
0
Page
189
5
Default
7
10
12
15
189