Yaskawa Metasys N2 - Manual (Page 10)

4 N2 Setup Parameters
u N2 Serial Communication
This section describes parameters necessary to set up N2 communications.
n Z3-01: Serial Communications Protocol Select
Selects the communications protocol.
No. Name Setting Range Default
Z3-01 Serial Communications Protocol Selection 0 to 3 0
Setting 0: MEMOBUS/Modbus
Setting 1: N2
Setting 2: P1
Setting 3: BACnet
n Z3-02: Serial Communications Node Address Select
Sets the drive slave address used for communications.
Note: Cycle the power after changing this parameter to enable the new setting.
No. Name Setting Range Default
Z3-02 Serial Communications Node Address Select 0 to FFH 1FH
Each slave drive must be assigned a unique slave address for serial communications to work. Slave addresses do not need to
be assigned in sequential order, but no two drives may share the same address.
n Z3-03: Serial Communications Baud Rate Select
Sets the communication speed.
Note: 1. Cycle the power after changing this parameter to enable the new setting.
No. Name Setting Range Default
Z3-03 Serial Communications Baud Rate Select 0 to 8 3
Z3-03 Communication Speed Z30 Z3–03 Communication Speed
0 1200 bps 4 19200 bps
1 2400 bps 5 38400 bps
2 4800 bps 6 57600 bps
3 9600 bps 7 76800 bps
– – 8 115200 bps
n Z3-04: Serial Communications Parity Select
Sets the parity used for communications.
Note: Cycle the power after changing this parameter to enable the new setting.
No. Name Setting Range Default
Z3-04 Serial Communications Parity Select 0 to 2 0
Setting 0: No parity
Setting 1: Even parity
Setting 2: Odd parity
n Z3-05: Serial Communications Fault Select
Selects the action to take when a serial communications fault is selected. If communications is lost for more than the time
programmed in Z3-06, then a communication fault is detected.
Note: Cycle the power after changing this parameter to enable the new setting.
4 N2 Setup Parameters
10 YASKAWA TOEP YAICOM 12A Z1000 Bypass Network Protocol Metasys ® N2 Technical Manual