Mitsubishi MELSEC iQ-F FX5 series User Manual

504
7 APPLICATION INSTRUCTION
7.13 Ramp signal instruction
• After transfer is completed, the instruction execution complete flag SM8029 turns ON, and the (d) value is returned to the
(s1) value.
• When the operation result is acquired at a constant time interval (constant scan mode), write a prescribed scan time (which
is longer than the actual scan time) to SD8039 and set SM8039 to ON. For example, when "20 ms" is written to SD8039
and "n" is set to 100, the (d) value will change from (s1) to (s2) in 2 seconds.
• The value used in the constant scan mode can be set in the parameter setting of an engineering tool (constant scan
execution interval setting of CPU parameter).
• The contents of (d) are changed as follows depending on the ON/OFF status of the mode flag SM8026.
Precautions
To specify a latched (battery backed) type device as (d) when setting the CPU module to the RUN mode while the command
input is ON, clear (d) in advance.
Operation error
For details on the constant scan, refer to  MELSEC iQ-F FX5 Series User's Manual [Application].
For details on the engineering tool, refer to  GX Works3 Operating Manual.
Error code
(SD0/SD8067)
Description
2820 The device range specified by (d) exceeds the corresponding device range.
3405 The value specified by (n) is outside the following range.
1 to 32767
(s2)
(s1)
(SM8029)
(d)
Command
(s2)
(s1)
(SM8029)
(d)
(s2)
(s1)
(d)
(SM8029)
CommandCommand
When SM8026 is onWhen SM8026 is off

Mitsubishi MELSEC iQ-F FX5 series Specifications

General

Brand	Mitsubishi
Model	MELSEC iQ-F FX5 series
Category	Controller
Language	English