Bacnet setup parameters, Bacnet serial communication, C.4 bacnet setup parameters – Yaskawa Z1000 AC Drive HVAC User Manual
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C.4 BACnet Setup Parameters
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BACnet Serial Communication
This section describes parameters necessary to set up BACnet communications.
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H5-01: Drive Slave Address
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
H5-01
Drive Slave Address
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.
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H5-02: Communication Speed Selection
Sets the communications speed for APOGEE FLN, BACnet, MEMOBUS/Modbus, and Metasys N2.
Note:
1. Cycle the power after changing this parameter to enable the new setting.
2. When Metasys N2 communications are selected (H5-08 = 1), selecting a baud rate other than 9600 bps will trigger an oPE29 error.
3. When APOGEE FLN (P1) communications are selected (H5-08 = 2), selecting a baud rate other than 4800 bps will trigger an oPE29
error.
4. When BACnet communications are selected (H5-08 = 3), selecting 115200 bps (Setting 8) will trigger an oPE29 error.
No.
Name
Setting Range
Default
H5-02
Communication Speed Selection
0 to 8
<1>
<1> Default depends on H5-08 setting:
H5-08 = 0, MEMOBUS/Modbus; default: 3
H5-08 = 1, N2 (Metasys); default: 3
H5-08 = 2, P1 (APOGEE FLN); default: 2
H5-08 = 3, BACnet; default: 3
H5-02
Communication Speed
H5-02
Communication Speed
0
<1>
1200 bps
5
<1>
38400 bps
1
<1>
2400 bps
6
<1>
57600 bps
2
4800 bps
7
<1>
76800 bps
3
<1>
9600 bps
8
<1> <2>
115200 bps
4
<1>
19200 bps
<1> Not available when H5-08 is set to 2 P1 (APOGEE FLN).
<2> Not available when H5-08 is set to 0 (MEMOBUS/Modbus) or 1 (Metasys N2).
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H5-03: Communication Parity Selection
Sets the parity used for communications.
Note:
Cycle the power after changing this parameter to enable the new setting.
No.
Name
Setting Range
Default
H5-03
Communication Parity Selection
0 to 2
0
Setting 0: No parity
Setting 1: Even parity
Setting 2: Odd parity
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H5-04: Stopping Method after Communication Error
Selects the stopping method after a communications error (CE) has occurred.
C.4 BACnet Setup Parameters
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YASKAWA ELECTRIC TOEP YAIZ1U 03A YASKAWA AC Drive – Z1000 User Manual