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