Rockwell Automation 21G PowerFlex 750-Series AC Drives Reference Manual - Manual (Page 128)

128 Rockwell Automation Publication 750-RM001F-EN-P - February 2012
Chapter 10 Safety Configuration and Verification
Configure ADC and the Safe Speed Monitor Option Module
Automatic Device Configuration (ADC) is a Logix feature present in version 20
or later. ADC can be used to download a configuration stored in a controller into
a device and uses an ADC Configuration Signature value to determine if the
configuration of a device has changed since the controller last configured the
device. The controller can also be configured to flash update the firmware in a
device with the revision that the controller requires to be present in the device.
Follow these steps to configure ADC using RSLogix 5000 version 20 or later.
1. If the safety option configuration is locked, you can unlock the
configuration by setting the P5 [Lock State] parameter to 0 “Unlock.”
If an error occurs, you need to enter the password, by using the P1
[Password] parameter.
2. Place the safety option in Program mode by setting the P6 [Operating
Mode] parameter to 0 “Program.”
3. Edit parameters to meet your system configuration specification and risk
assessment requirements.
4. Enter the desired password value on the password entry page of the Add-
On Profile (AOP).
5. Enable the ADC function for the safety option using the AOP.
6. Configure the drive and other option cards installed in the drive.
7. Apply the changes.
8. Save the program and download to the controller.
9. Allow the controller to perform the ADC operation. When the ADC
operation is complete, the ENET indicator on the drive will change to
steady green. This indicates that an I/O connection has been opened to
the drive.
10. Use a HIM module, DriveExplorer, DriveExectutive, or RSLogix 5000
software to verify that the safety option is configured correctly.
11. After verification is complete, set the P6 [Operating Mode] parameter to 1
“Run,” which puts the the safety option in run mode.
A configuration Signature ID is generated by the safety option.
12. Record the configuration Signature ID from the contents of the P10
[Signature ID] parameter.
IMPORTANT At this point, the controller will attempt to open an I/O connection to
the drive. Part of this process is to verify that the ADC Configuration
Signatures match for each device. Since the ADC Configuration
Signatures have not yet been written by the controller, the controller
will configure each device – including writing each device’s ADC
Configuration Signature. The controller will then open an I/O
connection to the drive.