Diagnostics 3-8
# Drive Parameters are Set Correctly
The LONWORKS Option communicates with the drive via RS485. It is necessary to set the drive communications parameters to match those of the
L
ONWORKS Option.
Table 3.1 – Drive Parameter Settings
Parameter Function Data +/- Limits - Description Default
0 Operator
1 User
A1-01 Access Level
2 Advanced (L
ONWORKS)
2
H5-01 Serial Communications Address 1F 0 – 1Fh (0 – 31 dec) 1Fh
0 1200 baud
1 2400 baud
2 4800 baud
3 9600 baud (LONWORKS)
H5-02 Serial Baud Rate Select
4 19200 baud
3
0 None (LONWORKS)
1 Even parity
H5-03 Serial Parity Select
2 Odd parity
0
H5-06 Transmit Wait
5
5 – 65ms 5
0 Disabled (LONWORKS)
H5-07 RTS Control Select
1 Enabled
0
0 MODBUS (LONWORKS)
1 N2 (Metasys) (E7, E7L and E7B only)
H5-08 Protocol Select
2 P1 (APOGEE) (E7, E7L and E7B only)
0
It is also necessary to set the control parameters to the application requirements.
Table 3.2 – Control Parameters
Parameter
Function
Value Description Default
0 Operator Keypad
1 External Terminals
2
Serial Communications (L
ONWORKS)
3 Option PCB
b1-01 Frequency Reference Source
4 Pulse input (Available on F7 and G7 drives only)
0
0 Operator keypad
1 Terminals
2
Serial Communications (L
ONWORKS)
b1-02 Run/Stop Command Source
3 Option PCB
0
0 Ramp to Stop
1 Coast to Stop
2 Emergency Stop (Decel time set by C1-09)
F6-01
Stopping Method for Communications
Error
3 Operation Continues
1
0 Always detect
F6-02 External Fault Detection
1 Detect During Operation
0
0 Ramp to Stop
1 Coast to Stop
2 Emergency Stop (Decel time set by C1-09)
F6-03 Stopping Method for External Fault
3 Operation Continues
1
To Next Page
Loading...
Need help?
General