Precautions For Bcd Programming; Programming Example 1: Connecting To A Plc; Operating Method; I/O Allocations - Omron K3HB-PPB Technical Communications User's Manual

Precautions for BCD Programming

1-3-3

Operating Method

1-4

Precautions for BCD Programming

1,2,3...
1-5

Programming Example 1: Connecting to a PLC

1-5-1

I/O Allocations

Pin Signal name
number
1 COM
2 RD1-1
3 RD1-2
4 RD1-4
5 RD1-8
6 RD2-1
7 RD2-2
8 RD2-4
9 RD2-8
10* RD3-1
11* RD3-2
12* RD3-4
13* RD3-8
14* RD4-1
15* RD4-2
16* RD4-4
17* RD4-8
18* RD5-1
19* RD5-2
20* RD5-4
21* RD5-8
22* OVER
23* D·V
24* RUN
25* COM
26* REQ
27* MAX
Setting with front keys is not required for models with a BCD output.
1. With models with a BCD output, only the measurement value, maximum
value, or minimum value can be read out.
2. The "+" and " − " polarity correspond to low and high of the POL signal.
3. Read data while the D.V. is ON.
4. Data cannot be written from the PLC to the Digital Indicator.
The following programming example shows a single Digital Indicator con-
nected to the SYSMAC C500 (OMRON).
Signal
direction
GND: V0*
Output
1 Read data 10
Output
2 Read data 10
Output
4 Read data 10
Output
8 Read data 10
Output
1 Read data 10
Output
2 Read data 10
Output
4 Read data 10
Output
8 Read data 10
Output
1 Read data 10
Output
2 Read data 10
Output
4 Read data 10
Output
8 Read data 10
Output
1 Read data 10
Output
2 Read data 10
Output
4 Read data 10
Output
8 Read data 10
Output
1 Read data 10
Output
2 Read data 10
Output
4 Read data 10
Output
8 Read data 10
Output Data overflow, data underflow
Output Data valid signal
Output RUN signal
GND: V0*
Input Measurement value output request
Input Maximum value output request
Meaning
0 Input Unit, IR 0000
digit
0 Input Unit, IR 0001
digit
Input Unit, IR 0002
0
digit
0 Input Unit, IR 0003
digit
1 Input Unit, IR 0004
digit
Input Unit, IR 0005
1
digit
1 Input Unit, IR 0006
digit
1 Input Unit, IR 0007
digit
2 Input Unit, IR 0008
digit
2 Input Unit, IR 0009
digit
2 Input Unit, IR 0010
digit
2 Input Unit, IR 0011
digit
3 Input Unit, IR 0012
digit
3 Input Unit, IR 0013
digit
3 Input Unit, IR 0014
digit
3 Input Unit, IR 0015
digit
4 Input Unit, IR 0100
digit
4 Input Unit, IR 0101
digit
4 Input Unit, IR 0102
digit
4 Input Unit, IR 0103
digit
Input Unit, IR 0104*
Input Unit, IR 0105
Input Unit, IR 0106
Output Unit, IR 0200
Output Unit, IR 0201*
Section 1-4
I/O allocation
11-7