Table of Contents
Advertisement
B.4 MEMOBUS/Modbus Setup Parameters
u
MEMOBUS/Modbus Serial Communication
Changes to MEMOBUS/Modbus communications settings become effective after restarting the drive.
n
H5-01: Drive Slave Address
Sets the drive slave address used for communications.
Note:
Cycle power for the setting to take effect.
No.
H5-01
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
H5-02: Communication Speed Selection
Sets the communications speed for APOGEE FLN, BACnet, MEMOBUS/Modbus, and Metasys N2.
Note:
1. Cycle power for the setting to take effect.
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.
H5-02
<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
<1>
0
<1>
1
2
<1>
3
<1>
4
<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).
n
H5-03: Communication Parity Selection
Sets the parity used for communications.
Note:
Cycle power for the setting to take effect.
No.
H5-03
Setting 0: No parity
Setting 1: Even parity
Setting 2: Odd parity
n
H5-04: Stopping Method after Communication Error
Selects the stopping method after a communications error (CE) has occurred.
YASKAWA ELECTRIC SIEP C710636 10C Z1000U HVAC MATRIX Drive Programming Manual
Name
Drive Slave Address
Name
Communication Speed Selection
Communication Speed
1200 bps
2400 bps
4800 bps
9600 bps
19200 bps
Name
Communication Parity Selection
B.4 MEMOBUS/Modbus Setup Parameters
Setting Range
0 to FFH
Setting Range
0 to 8
H5-02
Communication Speed
<1>
5
<1>
6
<1>
7
<1> <2>
8
Setting Range
0 to 2
Default
1FH
Default
<1>
38400 bps
57600 bps
76800 bps
115200 bps
Default
0
285
B
Advertisement
Table of Contents
