Which HART command is used to initiate a device self-test?
A. TEST
B. SELF
C. DIAGNOSTICS
D. VERIFY
Answer:C
Which HART command is used to initiate a device self-test?
A. TEST B. SELF C. DIAGNOSTICS D. VERIFY
Explanation: The DIAGNOSTICS command can also be used to initiate a device self-test, which tests the device’s internal components and verifies that it is operating correctly.