Yaskawa LonWorks Option Card CM048 - Manual (Page 16)

Installation 1-10
Set Drive Parameters
„ Remove power from the drive and wait for the charge lamp to be completely extinguished. Wait at least five additional minutes for the
drive to be completely discharged. Measure the DC BUS voltage and verify that it is at a safe level.
„ Reinstall the operator keypad and all drive covers. Apply power to the drive.
„ Set parameter A1-01 to 2, Advanced.
„ Set parameters b1-01 and b1-02 to their appropriate values. Refer to the table below for available b1-01 and b1-02 values. Reference
Selection and Operation Method Selection can have different values depending on the application. To control both frequency and
run/stop over the network, set both b1-01 and b1-02 to 2, Serial Communications.
„ Set parameter H5-01 to 1Fh (31dec)
„ Set parameter H5-02 to 3, 9600 baud
„ Set parameter H5-03 to 0, No Parity
„ Set parameter H5-06 to 5, 5ms transmission wait
„ Set parameter H5-07 to 0, Disabled
„ Set parameter H5-08 to 0, MODBUS
„ Parameters H5-04 (Stopping Method at Communications Fault), H5-05 (Serial Fault Detection) and H5-09 (CE Detect Time) should
be set according to the desired drive performance during a communications timeout or failure.
„ After all drive parameters have been set, power cycle the drive. Communications parameters will not take affect until power has been
removed from the drive until the charge lamp has been extinguished and restored.
„ If any of these settings is incorrect, “CALL” will blink on the digital operator, as will the RECEIVE, TRANSMIT and FAULT
LEDs on the L ON W ORKS Option. This is an indication that the drive has not yet established communication with the option card. Once
the drive has properly exchanged messages with the option card, “CALL”.will no longer be displayed on the digital operator.
„ For By-Pass applications, refer to the parameter table accompanying the by-pass unit for parameter settings.
Table 1.2 – Drive Parameter Settings
Parameter Function Data +/- Limits - Description Default
0 Operator
1 User
A1-01 Access Level
2 Advanced
2
0 Digital Operator
1 Terminals
2
Serial Communication (LonWorks)
3 Option PCB
b1-01 Reference Selection
4 Pulse Input (F7 and G7 Drives only)
1
0 Digital Operator
1 Terminals
2 Serial Communication (LonWorks)
b1-02 Operation Method Selection
3 Option PCB
1
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, E7B and E7L only) H5-08 Protocol Select
2 P1 (APOGEE) (E7, E7B and E7L only)
0