Perle Systems 5500208-43 用户手册

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Set IOChannel

Description Sets the Digital output for serial pins RTS and DTR. This option is only available when 

the 

 is set to 

.

User Level Admin
Syntax

set iochannel rts|dtr [description <string>] 

[failsafe-action none|activate-outut|deactivate-output] 
[mode enabled|disabled] 

Provide a description of the channel, making it easier to identify. The channel 

description can be up to 20 characters.

When there has been no I/O activity within the specified time (set in the Global 

Settings) and the 

 is triggered, you can set the 

 to:

z

None—The state of the Digital/Relay output remains the same, no change.

z

Activate Output—Activates the output.

z

Deactivate Output—Deactivates the output. 

Enables the channel, allowing the settings to become active.

Description Sets the Relay output channel settings.
User Level Admin
Syntax

set iochannel <relay_number> output 

[pulse continuous|counted <pulse_count>]  
[active-to-inactive-delay <delay>]  
[inactive-to-active-delay <delay>]

set iochannel <relay_number>  

Specify the Relay channel number, for example, r2.

Specify how the channel Digital output will be handled:

z

Manual—You must manually activate and deactivate the output.

z

Pulse—When the output is activated, this configuration will cause the output to 

pulse (go active and inactive) at a configured rate.

z

Inactive-to-Active Delay—The channel output will remain inactive for the 

specified time interval after it is manually started.

z

Active-to-Inactive Delay—The channel output will go inactive after the specified 
time interval after it is manually started.

The default is 

.

When the 

 is 

, you can have it pulse in a 

 manner or specify a 

pulse 

 (each count consists of an active/inactive sequence). The default is 

.