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3
SPECIFICATIONS
3.4 Buffer Memory
3.4.22 CH[ ] Rate alarm warning detection period (Un\G126 to Un\G133)
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SPECIFICATIONS
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SETUP AND
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UTILITY PACKAGE (GX
CONFIGURATOR-TI)
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ONLINE MODULE
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TROUBLESHOOTING
3.4.22 CH[ ] Rate alarm warning detection period (Un\G126 to Un\G133)
The number of conversion periods to check a change in measured temperature values is
set for each channel. (Refer to Section 3.2.4)
(1) Setting methods
(a) For use of the rate alarm, change the setting value.
(b) Set the number of conversion periods in buffer memory.
• Settable range: 1 to 6000(times)
(c) Turn on Operating condition setting request (Y9) to activate the setting.
(2) Default value
All channels are set to “0”.
POINT
(1) When a value out of the above setting range is set, an error (error code: 70 )
occurs on the corresponding channel. Then, the following occurs.
• Error code (71 ) is stored into the Error code (Un\G19). (Refer to Section
8.1).
• Error flag (XF) turns on.
• The module operates with setting before the error occurence.
(2) Set “Enable” in Warning output enable/disable (Un\G46). When “Disable” is
set, the settings of CH Rate alarm warning detection period (Un\G126 to
Un\G133) is ignored.
3.4.23 CH[ ] Rate alarm upper/lower limit values (Un\G134 to Un\G149)
A scaling range of measured temperature values is set for each channel in units of
0.1 .(Refer to Section 3.2.4)
(1) Setting methods
(a) For use of the rate alarm, change the setting value.
(b) Set the range in buffer memory.
• Settable range:-32768 to 32767
(c) Turn on Operating condition setting request (Y9) to activate the setting.
(2) Default value
All channels are set to "0".