XW2Z-200J-B9 Omron, XW2Z-200J-B9 Datasheet - Page 242

• Manufacturer Part Number: XW2Z-200J-B9
• Description: CONNECTOR CABLE 2M
• Manufacturer: Omron

Specifications of XW2Z-200J-B9

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: XW2Z200JB9

7-5-9
High-speed Counter Procedure
Pulse Inputs
Pulse Input Function Procedures
1,2,3...
To use the latched counter value (latch register value) in the ladder program,
read the latch register value with the PRV(881) instruction.
There is one latch register provided for each counter.
Both latch input 1 and latch input 2 can be enabled for a single counter, but
only latch input 1 will be effective when both inputs are enabled.
Two latch inputs can be used for a single counter by enabling/disabling latch
input 1 and 2 from the ladder program to enable only the desired input when it
is required. In this case, allow at least one Motion Control Module cycle
between the use of the two inputs.
1. Determine the Input Mode, reset method, and Numeric Range.
2. Wire the input.
3. Make the necessary System Setup settings.
4. If the count check is being used, determine the count check (comparison)
5. Create the necessary ladder programming.
A858
A859
A860
A861
• Counting Speed: 50 kHz or 500 kHz
• Input Mode: Phase Differential, Increment/Decrement, or Pulse + Direc-
• Reset method: Phase Z and software reset, or Software reset
• Counter Operation: Circular Counter or Linear Counter
• Counting Speed: 50 kHz or 500 kHz
• Input Mode: Phase Differential, Increment/Decrement, or Pulse + Direc-
• Reset: Phase Z and software reset, or Software reset
• Counter Operation: Circular Counter or Linear Counter
• Count Check Method: Target-value Comparison or Range Comparison
Word
tion
tion
method.
08
08
08
09
08
09
Bit
High-speed Counter 1
Status Flag
High-speed Counter 2
Status Flag
High-speed Counter 1
Command
High-speed Counter 2
Command
Function
Count Latched Flag
Indicates that a high-speed counter
PV has been captured in the latch
register by the latch signal input.
Count Latched Flag
(This flag has the same function as
the flag for high-speed counter 1.)
Latch Input 1 Enable
OFF: Disabled
ON:
Latch Input 2 Enable
OFF: Disabled
ON:
Latch Input 1 Enable
OFF: Disabled
ON:
Latch Input 2 Enable
OFF: Disabled
ON:
Enabled
Enabled
Enabled
Enabled
Details
Section 7-5
215