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User manual SEFELEC 5x Series 179 v1.06

*CLS

Positions all standardized registers in the state in which the user finds them at power

on.

*RST

Performs a reset of the device.

WARNING: The unit returns to Local mode, regain control of the device with the

REM command before any other command.

18.1.3. STANDARDIZED QUERIES

*STB?

Returns to the NR1 format and in the hexadecimal base the value of the "STB" register

(e.g.: "#H80").

0 = safety loop open

1 = safety loop closed

0 = no error 1 = error (incorrect voltage, etc.)

0 = End of test 1 = Test In Progress

0 = Test FAIL 1 = Test PASS

Not used

Or Logic of the bits of the ESR Register

Or Logic of the bits of the STB Register

Not used

*SRE?

Returns to the NR1 format and in the hexadecimal base the value of the "SRE" register

(STB register mask)

*ESR?

Returns to the NR1 format and in the hexadecimal base the value of the register "ESR"

b0 to b3

Not used

1 = type 2 dialogue error (digital value outside limits, command out of context)

1 = type 1 dialogue error (incorrect syntax)

Not used

1 = Switching on the power

Note: The bits are reset after reading by the *ESR? command.

Eaton SEFELEC 56-H User Manual

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