Mitsubishi NZ2GFCF-D62PD2 User Manual page 239

Remote input
Signal name
(RX) No.
Initial data processing
RX8
request flag
• After the module is powered on or the remote reset is performed, this signal turns on to let
the high-speed counter module request the initial setting.
• When this signal is on, set initial data to the remote register (RWw) and turn on Initial data
processing completion flag (RY8).
• To change the setting in the parameter area of the remote buffer memory as well, change
the setting in the parameter area, enable the setting values by turning on Initial data setting
request flag (RY9), then turn on Initial data processing completion flag (RY8).
• While this signal is on, the high-speed counter module does not count pulses.
This signal turns off in the following case.
• Initial data processing completion flag (RY8) is turned on when all setting values of the
remote register (RWw) and the remote buffer memory are normal.
This signal turns on in the following case.
• After the module is powered on or the remote reset is performed
Controlled by the high-speed counter module
Controlled by the program
Module power supply
Initial data processing request flag
(RX8)
Initial data processing completion flag
(RY8)
Initial data setting completion flag
(RX9)
Initial data setting request flag
(RY9)
Parameter area
Remote READY
(RXB)
• After checking that the initial data processing is completed (this signal turns off) and Initial
data setting completion flag (RX9) turns off, turn on CH Count enable command (RY24,
RY3C) to start pulse counting.
• Remote output signals other than CH Error reset command (RY36, RY4E) that are already
turned on when this signal turns off are recognized as they are turned on right after this
signal turns off.
• At the rising state of either of Coincidence output 1 or Coincidence output 2 for which the
preset/replace (at coincidence output) function is enabled from the comparison result at
when this signal turns off, the count value is replaced with the preset value. (However, this
operation is performed only when Comparison output setting (address: 0100
Coincidence Output Function (0) and CH❏ Operation mode setting (address: 0120
is set to Normal Mode (0).)
• If an error occurs, such as when a value out of the setting range of the remote register
(RWw) or the remote buffer memory is detected, this signal does not turn off even if Initial
data processing completion flag (RY8) is turned off. (This signal remains on.) In this case,
remove the error cause and turn on then off Initial data processing completion flag (RY8). In
addition, the OFF time must be longer than ΔT
For ΔT
*1 , refer to Page 283, Appendix 4.
1
Description
ON
OFF
ON
OFF
OFF
OFF
ON
OFF
Parameter settings are The setting value
read from the internal is changed by
nonvolatile memory. the user.
(Setting value A) (Setting value B)
The operation is
set with the
OFF
setting value A.
*1
.
1
APPENDICES
The operation
is set with the
setting value B.
ON
ON
) is set to
H
, 0140 )
H H
237
A