Configure as Inputs

FieldPoint Optomux Programming

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Configure as Inputs

[cmdchars] = H

Description

The Configure as Inputs command verifies that the specified channels of the addressed FieldPoint module are inputs. You do not need to use this command before reading from module channels. This command does not change the direction of channels; it only verifies the direction.

Syntax

H[positions]

[positions]Zero to four ASCII-hex characters specify the channels. A "1" in any bit means that the corresponding channel is expected to be an input. A zero in any bit means that the corresponding channel is not to be verified.

If [positions] contains one to three characters, the channels corresponding to missing bits are not verified.

If [positions] is empty, the command supplies "FFFF" for the value.

Success Response

A

Error Responses

E_INVALID_CMDUndefined command.
E_INV_LIMS_GOTSpecified limits invalid for the command.

Refer to FieldPoint Responses for other possible error responses, error numbers, and error descriptions.

Example

>33H5[checksum][cr]

This command verifies that channels 0 and 2 on the FieldPoint module at address 51 (0x33) are inputs.

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