SMC Networks EX600-ED Series - Page 57

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No. DOC1045423
■Digital Input/Output unit parameters (continued)
No.
Parameter
Definition
Item
Content
Default
setting
Parameter
setting range
10
Monitor input
or output
ON/OFF
counter limit
Generates error
when the operation
count exceeds the
set limit value.
4
Enable
Generates an error.
Limit value: 1 to 65000
5
Channel
Disable
Does not generate an
error.

11
Input or Output
ON/OFF
counter clear
6
Clears the Input or
Output ON/OFF
counter to zero.
-
-
-
-
1: Could be incorrectly recognized as short circuit depending on used load (e.g.: lamp load). If detection is incorrect, disable the
parameter setting.
2: This function is valid only when “Hold/Clear priority setting” of the system parameter (page 51) is set to “Via software”.
3: Some PLC does not support an idle mode.
4: The count is memorized every hour. When the power supply is turned on again, counting starts from the last value memorized.
5: Times for setting is set value × 1000 times.
6: Refer to “Counter value” of Index 50x3:0 in the CoE object dictionary (page 110) or the Web server (page 121) for the clear method.