Status And Control Signals For Each Input And Output Assembly - Omron V430-F Series User Manual For Communication Settings

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Status and Control Signals for Each Input and Output Assembly

The V430-F has the following types of Input Assemblies.
(1) Small Input Assembly
(2) Large Input Assembly
(3) MXL/SLC Input Assembly
(4) 1 Decode Input Assembly
(5) 4 Decode Input Assembly
(6) N Decode Input Assembly
The Status signals are as follows.
These signals are controlled automatically based on the status of the code reader.
Status Sig-
nal
InReadCy- While in Read Cycle, this bit is set to 1.
cle
Trigger Ac- This bit becomes 1 when the Trigger bit from the Out-
knowledged put Assembly is received.
When the Trigger bit is OFF, Trigger Acknowledged al-
so becomes 0.
Exposure During exposure, this bit is set to 1.
Done When Exposure is done, this bit becomes 0.
Decoding When reader is decoding image, this bit is set to 1.
When the decode is completed, this bit becomes 0.
Data is When the data from Read Cycle Report and Data Cy-
Ready cle Report is confirmed, this bit becomes 1.
When the next Read starts, this bit becomes 0.
On Good Read (or Match if Matchcode enabled), bit
Read Cycle
Pass becomes 1. When next Read starts, bit becomes 0.
On No Read (or Mismatch if Matchcode enabled), bit
Read Cycle
Fail
becomes 1. When next Read starts, bit becomes 0.
Decode This field stores the Read string. When additional in-
Data
formation such as Print Quality Grading Standard is
set, it is stored following the Read string.
The following are the two V430-F Output Assembly types.
(1) Output Assembly
(2) Output Assembly (Legacy)
The Control Signals are as follows.
They can be controlled by the user at an arbitrary timing.
Control Signal
Trigger
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Description
Executes Read. The code reader recognizes this bit changing from 0 to
1 as the rising edge of the trigger and its change from 1 to 0 as the fall-
ing edge of the trigger.
○: Verifiable ×: Not Verifiable
(1) (2)
× ○
× ×
× ×
× ×
× ×
× ×
× ×
○ ○
○: Verifiable ×: Not Verifiable
Description
(3) (4) (5) (6)
× × × ×
○ ○ ○ ○
○ ○ ○ ○
○ ○ ○ ○
○ ○ ○ ○
○ ○ ○ ○
○ ○ ○ ○
○ ○ ○ ○
(1) (2)
○ ○
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