Mitsubishi MELSEC Q Series Programming Manual page 1196

Number
Name
CH1 counter
SM1880 value greater
(No.1)
CH1 counter
SM1881 value coincidence
(No.1)
CH1 counter
SM1882 value smaller
(No.1)
CH1 counter
SM1883 value greater
(No.2)
CH1 counter
SM1884 value coincidence
(No.2)
CH1 counter
SM1885 value smaller
(No.2)
CH1 external
SM1886 preset (phase Z)
request detection
SM1887 CH1 error
SM1888 CH1 warning
App-188
Meaning
OFF : Coincidence • This relay turns on when "current value of
point (No.1) or CH1 > coincidence output No.1 point
smaller setting value" is met.
ON : Greater than • This relay turns off when "current value of
CH1 ≤ coincidence output No.1 point setting
coincidence point
(No.1) value" is met.
• This relay turns on when "current value of
CH1 = coincidence output No.1 point
OFF : Not detected
setting value" is met.
ON : Detected
• This relay is turned off by turning on CH1
coincidence signal No.1 reset command.
OFF : Coincidence • This relay turns on when "current value of
point (No.1) or CH1 < coincidence output No.1 point
greater setting value" is met.
ON : Smaller than • This relay turns off when "current value of
CH1 ≥ coincidence output No.1 point
coincidence point
(No.1) setting value" is met.
OFF : Coincidence • This relay turns on when "current value of
point (No.2) or CH1 > coincidence output No.2 point
smaller setting value" is met.
ON : Greater than • This relay turns off when "current value of
CH1 ≤ coincidence output No.2 point setting
coincidence point
(No.2) value" is met.
• This relay turns on when "current value of
CH1 = coincidence output No.2 point
OFF : Not detected
setting value" is met.
ON : Detected
• This relay is turned off by turning on CH1
coincidence signal No.2 reset command.
OFF : Coincidence • This relay turns on when "current value of
point (No.2) or CH1 < coincidence output No.2 point
greater setting value" is met.
ON : Smaller than • This relay turns off when "current value of
CH1 ≥ coincidence output No.2 point
coincidence point
(No.2) setting value" is met.
• This relay turns on when a preset request
by phase Z (preset) terminal of CH1 is
OFF : Not detected detected.
ON : Detected • This relay is turned off by turning on CH1
external preset (phase Z) request detection
clear command.
• This relay turns on if the CH1 error occurs.
OFF : No error • This relay turns off when an error cause is
ON : Error removed and CH1 error reset command is
turned on.
• This relay turns on if a warning occurs in
CH1.
OFF : No warning
• This relay turns off when a warning cause
ON : Warning
is removed and CH1 error reset command
is turned on.
Explanation
Corres-
ponding
Set by Corresponding
ACPU
(When Set)
M9
S
(Every END
processing)
S
(Status
change/
Every END
processing)
S
(Every END
processing)
S
New
(Status
change/
Every END
processing)
S
(Every END
processing)
CPU
LCPU