Decoding Processing Time Measurement - IDEC WB2F User Manual

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1. Overview
2. Installation & wiring
4. 3. 3

Decoding Processing Time Measurement

Outputs min/max and average Decoding Processing Time for every 10 symbols read.
The measurement results can be checked with the communication interface and the Status LEDs.
An example of the measurement results output format is as follows.
Min: [minimum Decoding Processing Time (ms)] Max: [maximum Decoding Processing Time (ms)] Ave:
[Average Decoding Processing Time (ms)] Code:[Read Data] CR
* At this time, the global prefix is fixed as "none" and the global suffix is fixed as " CR
e.g. If minimum Decoding Processing Time is "140", maximum Decoding Processing Time is "252", average Decoding Pro-
cessing Time is "206" and read data is "IDEC AUTO-ID".
Min:0148 Max:0252 Ave:0206 Code:IDEC Auto-ID CR
The operation of the Status LEDs is as follows.
Decoding Pro-
cessing Time
Unreadable Over 501 ms
(Average)
LED(Green)
(G)
LED(Orange)
(O)
LED(Red)
(R)
At the start of the measurement, the "*** Decoding Time *** CR
z
nication interface.
To stop the measurement, push the READ/ENTER button or input the communication command suffix. (The
z
initial value is CR
When ended, the WB2F returns to the operation mode before the switch.
z
3 Operational Check
Status LEDs
(R)
401-500ms
(G)
(G)
(O)
(O)
(R)
(R)
LF )
4-45
Function
LF
LF
(O)
(G)
301-400ms
201-300ms
(G)
(G)
(O)
(O)
(R)
(R)
LF " message is output to the commu-
5. Appendix
Setup support mode
LF ".
Under
101-200ms
100ms
(G)
(G)
(O)
(O)
(R)
(R)

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