Yaskawa MP920 Motion Module - Manual (Page 416)

10.2 Using the CNTR-01 Module
10-15
10
10.2.3 Setting I/O Data
I/O data includes data reported by the Counter Module, operating status data, and settings
and request flags sent to the Counter Module as references.
The I/O Data Setting Window is shown below.
The contents of I/O data is described below.
„ In Data (Input Data)
Input data is reported by the Counter Module to the CPU Module. It is stored in the input
registers of the CPU Module at the beginning of each scan.
Note: √: Supported, −: Not supported
Name Register Number Range Meaning Reversible
Counter
Interval
Counter
Frequency
Measurement
Status IW†††† Each bit − √ √ √
Reserve IW†††† + 1 − − − − −
Increment Pulse IL†††† + 2
0 to ± 2 31 -1
1 = 1 pulse √ − √
Hardware Counter IL†††† + 4
0 to ± 2 31 -1
1 = 1 pulse √ √ √
PI Latch Data,
Interval Data, or
Detected
Frequency IL†††† + 6
0 to ± 2 31 -1
1 = 1 pulse
Reversible Counter:
PI Latch Data √ − −
Interval Counter:
Interval Data − √ −
Frequency Measurement:
Detected Frequency − − √
Average
Frequency IL†††† + 8
0 to ± 2 31 -1
1 = 1 pulse − − √
Reserve IW†††† + A to
IW†††† + F − − − − −