YASKAWA JEPMC-MP2300-Y Series User Manual page 142

3 Module Specifications
3.4.2 Counter Functions and Settings of LIO-01/LIO-02 Modules
[ c ] Out (Output) Data Details
Operation Mode Details
Name
Count Disable
Calculating Preset
PI Latch Detect Demand
Coincidence Detection
POSMAX Presetting
Set Function Details
Name
Latch Detection Signal
Output Data Details
Name
Command Setting
(RUNMOD)
Set Function
Count Presetting Data
(PRSDAT)
Agreed Detection Value
（COINDAT）
Preset Data of POSMAX
Turns
System Monitor
3-34
Bit No.
1: Count prohibited
0
Prevents counting.
1: Preset request
1
Resets the count to its preset value
1: Latch detection request
2
Stores the counter value at the moment an external signal is input.
1: Coincidence detection request
3
Sends a coincidence signal if the values of the counter and the
coincidence detection setting match.
1: Preset request
4
Resets the number of POSMAX turns to its preset value.
* 1. Refer to 3.4.2 ( 4 ) [ d ] PI Latch Function on page 3-39.
* 2. Refer to 3.4.2 ( 4 ) [ c ] Coincidence Output and Coincidence Interrupt Functions on page
Register No.
OW +0 01
Register No.
OW +0 00
OW +0 01
OL +0 02
OL +0 04
OL +0 06
OL +0 1E
Meaning
*1
*2
Select the external signal to be used for the PI latch signal.
・0000H: DI latch (Discrete input)
・0002H: Z latch (Phase-Z input)
Size Setting Range
1 word
Bit settings
1 word
Bit settings
−2147483648 to
2 words
2147483647
(reference unit)
−2147483648 to
2 words
2147483647
(reference unit)
−2147483648 to
2 words
2147483647 (rotation)
−2147483648 to
−
2147483647
Default
0 (permitted)
0 (Not preset)
0 (Not detect)
0 (Not detect)
0 (Not preset)
Description
Remarks
Refer to Operation Mode Details.
Refer to Set Function Details.
Resets the present value of the counter to
this value after a Count Preset Request is
received.
Sends a coincidence detection signal if
the current value of the counter is the
value set in this parameter at the moment
that the Coincidence Detection Request
is sent, and sends an interrupt signal to
the MP2300.
Resets the number of POSMAX turns to
this value after a POSMAX Turn Num-
ber Presetting Demand is received.
For system use.
3-38.