Mitsubishi Electric MELSEC-Q series User Manual page 125

(30)CH Peak current detection time (Un\G318 to Un\G325)
Set the unit time (in ms) for peak current detection for each channel.
For details on the peak current detection function, refer to the following.
• Peak Current Detection function (
(a) Setting range
• Setting range: 10 to 10000ms
• Configure per 10ms unit. A value per 1ms unit is rounded off.
• Set an integral multiple of the sampling cycle. If these areas are not set as the integral multiple, the peak
current is detected at the maximum cycle satisfying "the peak current detection time or less and the
integral multiple of the sampling cycle".
The actual peak current detection time for the following setting is 900ms (integral multiple of
Ex.
100ms).
• Sampling cycle setting: 100ms/8CH
• Peak current detection time: 950ms
• In the channel where a value of the sampling cycle or lower is set, an error occurs. The error code (36)
is stored in Latest error code (Un\G19) and Error flag (XF) turns on. The peak current detection time
before the error occurs is applied.
• When Disable (1) is set to Peak current detection setting (Un\G300), the setting of CH Peak current
detection time (Un\G318 to Un\G325) is ignored.
(b) Enabling the setting
Turn on then off Operating condition setting request (Y9) to enable the setting.
(c) Default value
All channels are set to 1000 (ms).
(31)CH Peak current detection value (Un\G326 to Un\G333)
Set the digital output value detected as peak current for each channel.
For details on the peak current detection function, refer to the following.
• Peak Current Detection Function (
(a) Setting range
• Setting range: 0 to 11999
• When Disable (1) is set to Peak current detection setting (Un\G300), the setting of CH Peak current
detection value (Un\G326 to Un\G333) is ignored.
(b) Enabling the setting
Turn on then off Operating condition setting request (Y9) to enable the setting.
(c) Default value
All channels are set to 0.
Since 0 is set as the default value, change the set value to use the peak current detection function.
Page 44, Section 4.7)
Page 44, Section 4.7)
CHAPTER 6 BUFFER MEMORY
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