Instructions

Message Types
19 (26)
4.4 Device Commands
The ASCII protocol supports the following DEV (device) commands:
• DEV IDENTIFY
• DEV VERSION
• DEV PROTOCOL
• DEV INTERFACES
4.4.1 DEV IDENTIFY
Identifies the device.
DEV IDENTIFY
Return Value
Return value Description
R CAN@net NT 420
Identity of the device
R ERR <error-number> <error-description>
See List of Error Codes, p. 24
4.4.2 DEV VERSION
Reads the firmware version number of the device.
DEV VERSION
Return Value
Return value
Description
R V1.00.00
Firmware version number of the device
R ERR <error-number> <error-description>
See List of Error Codes, p. 24
4.4.3 DEV PROTOCOL
Reads the ASCII protocol version number of the device.
DEV PROTOCOL
Return Value
Return value Description
R V2.0
ASCII protocol version number of the device
R ERR <error-number> <error-description>
See List of Error Codes, p. 24
4.4.4 DEV INTERFACES
Reads the types of all available fieldbus interfaces.
DEV INTERFACES
Return Value
Return value Description
R CAN CAN
R CAN
R ERR <error-number> <error-description>
See List of Error Codes, p. 24
CAN@net NT 200/420 Software Design Guide
4.02.0332.20000 1.5 en-US