Omron CS1W-HCA12-V1, Руководство по эксплуатации

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Constant Cycle Time Over Clear Function
Section 7-11
7-11 Constant Cycle Time Over Clear Function
7-11-1 Applicable Models
7-11-2
Details
According to the existing specification, once the cycle time exceeds the "con-
stant cycle time value" with the use of constant cycle time function, the cycle
time after the point will not be stable and move around being affected by the
actual cycle time required for operations.
Given this factor, a function, which can validate the constant cycle time func-
tion again by turning ON a certain bit (constant cycle time over clear: SR 252
bit 07) even though the set cycle time is exceeded once, is added. (Constant
Cycle Time Over Clear function)
This function can validates the constant cycle time again to prevent the fluctu-
ation of I/O processing time through a user program even when the tempo-
rarily elongated cycle time due to various initial processing at starting a user
program operation in the unit exceeds the "constant cycle time value".
According to Existing Specification
When the actual cycle time exceeds the set constant cycle time, the function
is canceled and the actual cycle time will fluctuate.
Constant Cycle Time Over Clear Function
Through turning the constant cycle time over reset bit OFF ON OFF, the
constant cycle time function will be valid again.
Model numbers Functions
CS1W-HIO01-V1 12 contact inputs, 8 contact outputs
CS1W-HCP22-V1 12 contact inputs, 8 contact outputs, 2 pulse inputs, 2 pulse outputs
CS1W-HCA22-V1 12 contact inputs, 8 contact outputs, 2 pulse inputs, 2 analog outputs
CS1W-HCA12-V1 12 contact inputs, 8 contact outputs, 1 analog input, 1 pulse input, 2 analog
outputs
Cycle Time
Constant cycle
time value
The function is canceled
The actual cycle time
Time
The fixed cycle time