Rockwell Automation 1398-DDM-xxx ULTRA 100 Series Drives Installation Manual - Manual (Page 140)

Publication 1398-5.2 – PDF 1997
8-26 Application and Configuration Examples
• If the settings are different, correct the Port - Settings to allow
communications with the drive.
Factory default communications Port - Settings for the drive
are:
– Baud Rate: 9600
– Data Bits: 8
– Parity: None
– Stop Bits: 1
– Serial Port: COM1
Refer to “RS-232 Communication Test” on page 11-8 for
troubleshooting instructions.
6. Select Read Drive P arameters from the Communications menu.
7. Verify the Drive Name and Address are correct for the drive that is
being addressed.
8. Choose OK to load the drive parameters.
9. If the message box appears that a motor must be selected, select
OK. The Drive Setup window is displayed with Motor Model
selection parameter active. The motor may be selected from the
drop down box. If this message box does not appear, the motor
displayed in the Motor Model box was previously selected.
10. Select or verify the correct motor model number from the drop
down Motor Model list.
11. If a message advises that the drive must be reset, choose Yes ,
12. Select Follower: Step Up/Step Do w n as the Operation Mode for
the drive.
13. Choose Close to exit the Drive Set Up window.
14. Choose the Drive P arameters command icon from the Drive
window and then select the Follower tab.
15. Enter an appropriate G ear Ratio as the Follower Input. The
default Gear Ratio is 1:1 (motor encoder pulses:master pulses). If
a Gear Ratio of 3:1 is entered, the motor is moved 3 encoder
pulses for every incoming step pulse.
16. Choose Close to exit the Drive Parameters window.
17. Verify the Status indicator is green.
18. Select the I/O C onfiguration command icon from the Drive Win-
dow.
Note: A motor must be selected for the parameters to load.