Memobus/Modbus Setup Parameters; Memobus/Modbus Setup Parameters; Memobus/Modbus Serial Communication - YASKAWA P1000 Technical Manual

D.4 MEMOBUS/Modbus Setup Parameters
D.4 MEMOBUS/Modbus Setup Parameters
u

MEMOBUS/Modbus Serial Communication

Changes to MEMOBUS/Modbus communications settings become effective after restarting the drive.
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
n Z3-03: Serial Communications Baud Rate Select
Selects the bypass serial communications speed.
Selecting settings 0, 1, or 2 will trigger an oPE29 error when using BACNet communication (Z3-01 = 3) in bypass controller
software versions VST800400 and later.
No.
Z3-03
Setting 0: 1200 bps
Setting 1: 2400 bps
Setting 2: 4800 bps
Setting 3: 9600 bps
Setting 4: 19200 bps
Setting 5: 38400 bps
Setting 6: 57600 bps
Setting 7: 76800 bps
Setting 8: 115200 bps
n Z3-04: Serial Communications Parity Select
Selects the bypass serial communications parity. This setting is ignored when BACnet protocol is selected.
No.
Z3-04
Setting 0: No Parity
Setting 1: Even Parity
Setting 2: Odd Parity
330
Name
Serial Communications Protocol Select
Name
Serial Communications Node Select
Name
Serial Communications Baud Rate Select
Name
Serial Communications Parity Select
Setting Range
Setting Range
Setting Range
Setting Range
YASKAWA SIEP YAIP1B 01B YASKAWA AC Drive – P1000 Bypass Technical Manual
Default
0 to 3
Default
0 to 127
Default
0 to 8
Default
0 to 2
3
1
3
0