Z3: bypass control communication – Yaskawa AC Drive P1000 Bypass Technical Manual User Manual
Page 164
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Bypass Digital Output Terminal Settings
Table 5.31 Bypass Digital Output Terminal Settings
Setting
Function
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)
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
Setting
Function
13
Drive Mode Selected
14
Bypass Mode Selected
15
Drive or Bypass Fault Active
16
Drive Fault Active
17
Bypass Fault Active
18
Auto Transfer Active
19
Serial Run Command Active
20
Damper Actuator Output
21
ON Always
22
Loss of Load Detected
99
Not Used. This setting allows serial communications to
control the output.
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Z3: Bypass Control Communication
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Z3-01: Serial Communications Protocol Select
Selects the bypass serial communications protocol.
No.
Name
Setting Range
Default
Z3-01
Serial Communications Protocol Select
0, 3
3
Setting 0: Modbus
Setting 1: N2
Setting 2: P1
Setting 3: BACnet
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Z3-02: Serial Communications Node Select
Selects the bypass serial communications node address.
Note:
Each slave must be assigned a unique slave address for serial communications to work properly. Slave addresses do not need to be assigned
in sequential order, but no two slaves may share the same address.
No.
Name
Setting Range
Default
Z3-02
Serial Communications Node Select
0 to 127
1
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Z3-03: Serial Communications Baud Rate Select
Selects the bypass serial communications speed.
No.
Name
Setting Range
Default
Z3-03
Serial Communications Baud Rate Select
0 to 8
3
Setting 0: 1200
Setting 1: 2400
Setting 2: 4800
Setting 3: 9600
Setting 4: 19200
Setting 5: 38400
Setting 6: 57600
Setting 7: 76800
Setting 8: 115200
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Z3-04: Serial Communications Parity Select
Selects the bypass serial communications parity. This setting is ignored when BACnet protocol is selected.
5.13 Z: Bypass Parameters
164
YASKAWA SIEP YAIP1B 01A YASKAWA AC Drive – P1000 Bypass Technical Manual