Omron CS1W-HCA12-V1, Руководство по эксплуатации

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Performance Specifications
Section 2-1
Bit pattern out-
put for com-
parison CS1W-HCP22-
V1 (pulse I/O) Pulse input
(high-speed
counter) Range com-
parison bit
pattern out-
put A specified bit pattern is output when the high-speed
counter PV lies within a range specified with the CTBL
instruction.
Pulse output Range com-
parison bit
pattern out-
put
A specified bit pattern is output when the pulse output PV
or the pulse counter PV (measurement time) lies within a
range specified with the CTBL instruction.
CS1W-HCA22-
V1/HCA12-V1
(pulse inputs
and analog out-
puts) Pulse input
(high-speed
counter) Range com-
parison bit
pattern out-
put A specified bit pattern is output when the high-speed
counter PV lies within a range specified with the CTBL
instruction.
Functions Execution of CPU Unit’s external interrupt
tasks The CPU Unit’s external interrupt tasks (task numbers 0 to
99) can be executed from the Unit using the MCRO
instruction in the Unit’s program.
Constant cycle time A constant cycle time can be set in the range 0.1 to 50 ms
(in 0.1-ms units).
Using this function, even if all the necessary processing is
completed in less than the set time, the next cycle will not
start until the constant cycle time setting has elapsed. (If
the constant cycle time is exceeded, the Constant Cycle
Time Exceeded Flag turns ON.)
Cycle time monitoring If the cycle time exceeds 10 ms, the Cycle Time Over Flag
(SR 23509) turns ON, and operation continues. (This func-
tion can be turned OFF in the Unit Setup Area.)
When the cycle time exceeds the cycle monitor time, oper-
ation stops. The cycle monitor time can be set in the range
1 to 100 ms in 1-ms units (default setting: 50 ms).
Note The cycle time’s maximum value and present value
are stored in the AR Area.
I/O refreshing Cyclic refreshing, immediate refreshing by IORF
CS1W-HCA22-V1/HCA12-V1 only: Immediate refreshing
of analog output values
Note It is not possible to set immediate refreshing for
each instruction.
I/O memory holding when changing operat-
ing modes Not possible.
Mode setting at power-ON Possible (Specified in the allocated words of the DM Area.)
MCRO instruction Calling of subroutines and passing arguments and execut-
ing CPU Unit’s external interrupt tasks
Debugging Differential monitoring
Online editing User programs can be overwritten in program-block units
when the CPU Unit is in MONITOR mode. With the CX-
Programmer, more than one program-block can be edited
at the same time.
Note During overwriting using online editing, the Unit
cannot perform operations and the program will be
interrupted for 1,200 ms max.
User memory
(UM) protection Program protection In the Unit Setup Area, it is possible to prohibit writing to
the user program, the general-purpose read-only portion
of DM Area, the Unit Setup Area, and expansion instruc-
tion information from the Programming Device.
Item Specifications