Omron YRC User Manual

7
Controller system settings
7-27
10.7 I/O parameters
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DO at emergency stop
‹
EMGCDO
›
This parameter sets the DO/MO/LO/TO/SO port outputs to RESET/HOLD when the emergency stop is input. When this
parameter is initialized, "1: IO_HOLD" is set.
Setting Meaning
0: IO_RESET Turns the DO/MO/LO/TO/SO port outputs OFF when the emergency stop is input to the controller.
1: IO_HOLD Holds the DO/MO/LO/TO/SO port outputs when the emergency stop is input to the controller.
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Error output (DO & SO)
‹
ERPORT
›
This parameter sets error outputs to the general-purpose output ports when an error occurred on the controller. The port
number between 0 and 0277 (octal) can be used as an error output port. When this parameter is initialized, "0" is set.
New setting value will be valid after turning off and on the power.
NOTE
• The alarms with category of message (alarm classification number is between 0 and 199) are excluded.
• The alarms that occur in online command or remote command with category of operation error (alarm
classification number is between 200 and 399) are excluded.
• SO with the same number as DO is output when serial boards such as DeviceNet is added to the option board.
Setting Meaning
0 Outputs no error.
1 to 0277 (Octal) Outputs an error from the port specified by DO or SO.
The general-purpose output used in error output is OFF in any case of follows:
1. Servo was turned on.
2. Program reset was executed.
3. Step execution, skip or next execution started.
4. Return-to-origin started.
5. Remote command was send.
6. Jog movement started with the programming box in manual mode.
7. Online command was executed.
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Battery warning output (DO & SO)
‹
BTALRM
›
This parameter sets alarm outputs to the general-purpose output ports when an alarm related to memory battery or
absolute battery occurs on the controller. The port number between 0 and 0277 (octal) can be used as an alarm output
port. When this parameter is initialized, "0" is set.
New setting value will be valid after turning off and on the power.
Setting Meaning
0 Outputs no battery alarm.
1 to 0277 (Octal) Outputs a battery alarm from the port specified by DO or SO.
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DIO noise cancel Num.
‹
DIOCAN
›
This parameter cancels the short pulse shape external input signals (dedicated input signals and general-purpose input
signals). Unintended input signals, such as noise are prevented. Signals with length that does not satisfy the conditions
(specified cycle x 0.25 ms) are determined to noise to be canceled. When this parameter is initialized, "1" is set.
* For input signals, input signals with 6 ms or longer on or off signal.

Omron YRC Specifications

General

Brand	Omron
Model	YRC
Category	Controller
Language	English