Omron Q2V Series, Техническое руководство

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Parameter
Details
12
12.2 b: APPLICATION
SIEPCYEUOQ2V01A Q2V Technical Manual 465
Timers prevent sensors and switches from making chattering noise.
There are two types of timers:
• Timers that set a delay for timer inputs and timer outputs.
These timers delay activating and deactivating of the MFDIs and MFDOs.
To enable this function, set
H1-xx = 60 [MFDI Function Select = Timer Fn Input], and set H2-01 to H2-03 =
39 [MFDO Function Select = Timer Output] .
•
Timers that set a delay to activate and deactivate MFDO terminals.
These timers delay activating and deactivating MFDO terminals.
To enable this function, set delay times in parameters
b4-03 to b4-08 .
■
Timer Function Operation
• Timers that Set a Delay for Timer Inputs and Timer Outputs
Triggers timer output if the timer input is active for longer than the time set in
b4-01 [Timer Function ON-Delay
Time] . Triggers timer output late for the time set in b4-02 [Timer Function OFF-Delay Time] . Figure 12.26
shows an example of how the timer function works.
Figure 12.26 Example of Timer Function Operation
•
Setting On/Off-delay Time for MFDO
Figure 12.27 uses H2-01 terminals to show an example of how the timer function works. Use b4-03 [Terminal
M1-M2 ON-Delay Time] and b4-04 [Terminal M1-M2 OFF-Delay Time] to set this function.
Figure 12.27 Example of How the Timer Function Works with H2-01 Terminals
Note:
When the terminal is triggered, it continues for a minimum of 100 ms. The on/off-delay time of MFDO terminal does not have an effect.
■
b4-01: Timer ON Time Delay
No.
(Hex.)
Name Description
Default
(Range)
b4-01
(01A3)
Timer ON Time Delay
Sets the ON-delay time for the timer input.
0.0 s
(0.0 - 3000.0 s)
■
b4-02: Timer OFF Time Delay
No.
(Hex.)
Name Description
Default
(Range)
b4-02
(01A4)
Timer OFF Time Delay
Sets the OFF-delay time for the timer input.
0.0 s
(0.0 - 3000.0 s)
■
b4-03: NO,NC,CM ON-Time Delay
No.
(Hex.)
Name Description
Default
(Range)
b4-03
(0B30)
Expert
NO,NC,CM ON-Time
Delay
Sets the delay time until the contact is turned ON after the function set with H2-01 turns ON.
0 ms
(0 - 65000 ms)
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV