Z3: Bypass Control Communication - YASKAWA P1000 Technical Manual

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)
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
14 Bypass Mode Selected
<1> Availalbe in bypass controller software versions VST800298 and later.
n Z2-31: Safety Open Message Selection
Sets the fault message displayed when an FB01 fault is triggered. This parameter also determines the text that is displayed on
the top line of the HOA keypad.
Note: Parameter available in bypass controller software versions VST800298 and later.
No.
Z2-31
Setting 0: Safety Open
Setting 1: Fire Stat
Setting 2: Freeze Stat
Setting 3: Smoke Alarm
Setting 4: Over Pressure
Setting 5: Low Suction
Setting 6: Vibration Switch
u

Z3: Bypass Control Communication

n Z3-01: Serial Communications Protocol Select
Selects the bypass serial communications protocol.
No.
Z3-01
Setting 0: Modbus
Setting 1: N2
Setting 2: P1
Setting 3: BACnet
n 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.
Z3-02
YASKAWA SIEP YAIP1B 01B YASKAWA AC Drive – P1000 Bypass Technical Manual
Table 5.31 Bypass Digital Output Terminal Settings
Function
Name
Safety Open Message Selection
Name
Serial Communications Protocol Select
Name
Serial Communications Node Select
Setting
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
Run Verify
The digital output closes when the drive or bypass output
<1>
current exceeds 10% of the value set in E2-01.
23
The digital output opens when the drive or bypass output
current falls below 5% of the value set in E2-01.
Not Used (Through Mode)
99 This setting allows serial communications to control the
output.
Setting Range
0 to 6
Setting Range
0 to 3
Setting Range
0 to 127
5.13 Z: Bypass Parameters
Function
Default
0
Default
3
Default
1
5
177