Read Firmware Revision
[cmdchars] = !e
Description
The Read Firmware Revision command returns the firmware revision code for the FieldPoint network module.
Syntax
!e
Success Response
A[revision]
| [revision] | Four ASCII-hex characters specify the firmware revision. |
Error Responses
E_NO_MODULE There is no module at the specified address.
Refer to FieldPoint Responses for other possible error responses, error numbers, and error descriptions.
Example
>00!e[checksum][cr]
This command requests the firmware revision of the FieldPoint network module at address 0. The response is as follows:
A0021[checksum][cr]
The revision number is 0021. You can find the latest firmware updates by going to ni.com/support and selecting Drivers and Updates»Current Versions»Distributed I/O - FieldPoint.