Mitsubishi Electric Q Series Programming Manual page 129

4 AUXILIARY AND APPLIED FUNCTIONS
(c) Ring counter value
When the watch data is the word device data (ring counter), the ring counter
value is set.
Data type
16-bit integer type
32-bit integer type
Without output device
compensation time
ON section
setting
POINT
For the word device data updated as ring counter, when the output timing is
compensated without setting the correct ring counter value or when the output
timing is compensated by setting the ring counter for the word device data that is
not updated as ring counter, the output device may not be output at the correct
timing.
(5) ON section setting
(a) The data range which makes the output device turn ON/OFF toward the
watch data.
Up to two ON regions can be set for each limit output setting data.
(b) The following devices can be used as the lower limit value and upper limit
value of the data range.
The data type of device/constant to be set is the same as the type of watch
data.
Item
Data register
Link register
Motion register
Multiple CPU area device
Constant
(Note-1): "p" indicates the user setting area points of the Multiple CPU high speed
transmission area for each CPU.
K1 to K2147483647, H00000001 to H7FFFFFFF
OFF
Ring counter value
Upper limit setting
Lower limit setting
0
U \G10000 to U \G (10000+p-1)
4 - 14
Remarks
H0001 to H7FFF
ON
OFF
Device No. setting range
D0 to D8191
W0 to W1FFF
#0 to #9215
Hn/Kn
(Note-1)