Delta RMC151 - Manual (Page 854)

RMC70/150 and RMCTools User Manual
See the Commands Overview topic for basic command information and how to issue
commands from PLCs, HMIs, etc.
Command Parameters
# Parameter Description Range
1 I/O Point any valid discrete
output
Description
This command turns off the specified discrete output. To use this command, you must
have defined a discrete I/O point to be an output using the Discrete I/O Configuration
dialog.
For details on settings multiple outputs simultaneously, see the Using Discrete I/O topic.
This command is an immediate command. Each step in a user program can have a
maximum of one non-immediate command per axis. There is no limit to the number of
immediate commands in a single step of a user program.
I/O Point
When issuing this command from RMCTools, the I/O Point is the tag name of the
discrete output, if it has a name, or the address of the discrete output.
Use the I/O Monitor to find the address or tag name of a particular I/O point, or to assign
a tag name to an I/O point. The address number appears in the icon of each discrete I/O
point in the I/O monitor.
I/O Point from a Host Controller
When issuing this command from a host controller, such as a PLC or HMI, the I/O Point
must be specified in integer format. The table below describes how to determine the
integer value of a discrete output.
RMC70 RMC150
Integer Number of a Discrete
Output
Integer Number = address number
The I/O Monitor also displays the
integer number of each I/O point.
Examples
The integer number for output
%QX2 is 2.
The integer number for output
%QX13 is 13.
Integer Number of a Discrete Output
Integer Number = (32 x slot#) + I/O#
The slot numbering starts with 0 for the left-most
module in the RMC150.
The I/O Monitor also displays the slot number and
I/O number of each I/O point. For example, the
I/O point 4 in slot 3 is displayed as 3.4.
Examples
The integer number for output 7 in slot 0 is:
(32 x 0) + 7 = 7
The integer number for output 1 in slot 1 (the CPU
slot) is:
(32 x 1) + 7 = 39
The integer number for output 3 in slot 5 is:
(32 x 5) + 3 = 163
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