Mitsubishi Electric MELSEC-L Series LD40PD01 User Manual page 126

Parameter
The following table shows the parameters of the external output block.
Variable name
Logic Select
Delay Time (Step)
Delay Time (Unit)
Error-time Output Mode
User Address Setting
• Parameters of "User Address Setting"
Variable name
Enable Forced Output
Forced Output
External terminal monitor
*1 The available buffer memory addresses are common in OUT 0 to OUT 7 and OUT 0_DIF to OUT 5_DIF. Each external output block is
assigned to the bits of the specified buffer memory as follows.
bit15 bit14 bit13
OUT
00
5_DIF
*2 The external output block where Forced output enabled (1) is set outputs a signal according to the setting value (forced output value) of
the buffer memory area specified with "Forced Output". The input from "Input" terminal is not reflected to the external output.
9 CREATING A HARDWARE LOGIC
124
9.1 Main Blocks in the Hardware Logic Outline Window
Data type Valid range
Bit Non-Inversion
Inversion
Word 0 to 64
Word 12.5ns
25ns
50ns
0.1μs
1μs
10μs
100μs
1ms
Word OFF
ON
HOLD
 
Data type Valid range
Word 1000 to 1099
Word 1000 to 1099
Word 1000 to 1099
bit12 bit11 bit10 bit9
OUT OUT OUT OUT
4_DIF 3_DIF 2_DIF 1_DIF
Default value
Non-Inversion
0
12.5ns
OFF

bit8 bit7 bit6 bit5
OUT
OUT 7 OUT 6 OUT 5 OUT 4
0_DIF
Description
Set Non-Inversion or Inversion for input signals.
Adjust the signal output timing. A delay time can be set
with the combination of "Delay Time (Step)" and "Delay
Time (Unit)". Setting the number of steps to 0 disables
the delay.
Adjust the signal output timing. A delay time can be set
with the combination of "Delay Time (Unit)" and "Delay
Time (Step)".
Set output signals at occurrence of an error in the CPU
module to OFF fixed, ON fixed, or holding output
status. This setting is also applied to output signals at a
hardware logic control stop.
Set the buffer memory addresses used in the external
output block. Click the [Detail] button to open the "User
Address Setting" window.
Description
Specify the buffer memory address to enable or disable
*1
the forced output.
Whether the forced output is enabled or disabled can
be set by setting the following values for the specified
*2
buffer memory.
0: Forced output disabled
1: Forced output enabled
Specify the buffer memory address to set the status of
*1
the forced output signal.
Whether the signal status is set to off or on can be set
by setting the following values for the specified buffer
memory.
0: OFF output
1: ON output
Specify the buffer memory address to store the
*1
external terminal status.
0: OFF output
1: ON output
bit4 bit3 bit2 bit1 bit0
OUT 3 OUT 2 OUT 1 OUT 0