Rate Alarm Warning Detection Cycle (Un\G126 To Un\G133); Rate Alarm Upper/Lower Limit Values (Un\G134 To Un\G149) - Mitsubishi MELSEC-Q Series User Manual

3
SPECIFICATIONS
3.4.20 CH[ ]
(1) Set the number of conversion cycle times to check a change in the
measured temperature value for each channel.
(2) Settable range is 1 to 6000 (times).
(3) The default value is set to "0".
(4) To activate the setting, turning ON/OFF the operating condition setting
request (Y9) is required.
(5) For details of rate alarm, refer to Section 3.2.3.
POINT
3.4.21 CH[ ]
(1) Set a changing range for a measured temperature value on each
channel.
(2) Settable range is -32768 to 32767 (-3276.8 to 3276.7
of 0.1
[Example]
When setting the rate alarm upper limit to 30
(3) To activate the setting, turning ON/OFF the operating condition setting
request (Y9) is required.
(4) For details of rate alarms, refer to Section 3.2.3.

rate alarm warning detection cycle (Un\G126 to Un\G133)

(1) For the channel that a value out of the above setting range is set, an error
(error code70 ) occurs. Then the error flag (XF) turns ON and the operation
is carried out with the setting before the error occurrence.
(2) Select "enable" for the warning output enable/disable setting (Un\G46). When
"disable" is selected, the settings of CH
(Un\G126 to Un\G133) take no effect.

rate alarm upper/lower limit values (Un\G134 to Un\G149)

.
3.4.20 CH[] rate alarm warning detection cycle (Un\G126 to Un\G133)
rate alarm warning detection period
) and set it in units
, store "300" into the buffer memory.
3.4 Buffer Memory
1
2
3
4
5
6
7
8
3
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