**PLC Type KV-10(16) Keyence , Name Input / Output PLC :**

**INPUT PLC :**

0000 ; Ultrasonic sensor for IN detection.

0001 ; Ultrasonic sensor for OUT detection.

**OUTPUT PLC :**

0500 ; Output for "FULL" display.

0501 ; Output for "EMPTY" display.

Download PDF File:

Parking Information with PLC Keyence(.pdf)

Reading Ladder

**PLC Programming**for

**Parking Information**using PLC Keyence :

**Step 1 :**

**Setting Data equal capacity of parking areas**

**a.**If 1100 = OFF Then DM0001 = 15.

Remarks :

a.1. If capacity of parking areas =

**0**Then DM0001 =

**10**.

a.2. If capacity of parking areas =

**5**Then DM0001 = 10 +

**5**=

**15**.

a.3. If capacity of parking areas =

**1000**Then DM0001 = 10 +

**1000**=

**1010**.

**Step 2 :**

**"FULL" display => ON**

**a.**If 0000 = ON Then Increments the DM0000 by 1(one).

**b.**If DM0000 equal or more than 15 ( capacity of parking areas = 5 ) Then 1000 = ON.

**c.**If 1000 = ON Then 0500 = ON.

**Step 3 :**

**"EMPTY" display => ON**

**a.**If 0001 = ON Then Decrements the DM0000 by 1(one).

**b.**If DM0000 less than 15 ( capacity of parking areas = 5 ) Then 1001 = ON.

**c.**If 1001 = ON Then 0501 = ON.

**Step 4 :**

**Minimum and Maximum Limits**

**Minimum Limits :**

**a.**If DM0000 less than 10 ( LDB 1100 => LDA DM0000 => CMP #00010 => LD 2009 ) Then DM0000=10 ( DW #00010 DM0000 ).

**Maximum Limits :**

**b.**If DM0000 more than DM0001/capacity of parking areas ( LDB 1100 => LDA DM0000 => CMP DM0001 => LD 2011 ) Then DM0001=DM0000 ( LDA DM0001 => STA DM0000 ).

Please Download Programming for KV Builder :

**Parking Information using PLC Keyence**

See :

**Parking Information**

Labels:

Parking Information using PLC

Parking Information using PLC