Hand Held Products SV Series User Manual

Contents

6 - 36 Quick Check® SV Series User’s GuideThis command overrides the ~LN## command if the number of codes set doesnot = 00. If ~LZ## is set to ~LZ00, the ~LN## command takes precedence.~HxThis command stores all parameters into non-volatile memory. This commandshould be the last command sent after parameters are programmed via theabove commands.Mode 03 (~LV03)This mode is identical to Mode 01 with the exception of the meaning of the ~LNcommand:~LN##This command sets the exact number of codes to be read during a sync period.## = the number of codes. For example: ~LN02 causes a No Read condition tobe set if less or more than 2 bar codes are fully decoded during a sync interval.(This system is using edge sync mode, therefore a sync interval is the timebetween sync inputs.) ~LN00 disables a no read condition.Mode 12 (~LV12)Mode 12 I/O operation1. System will operate Envelope or Edge sync mode (~LX#)2. Sync polarity – programmable (~LP#)3. Use ~PR0210 for proper port initialization.4. Port 1 will go active OFF (no current) on an error condition.5. Port 2 will go active ON (sink current) on an error condition.6. Port 3 will operate in per analysis pulse mode. Active polarity ON (sinkcurrent), approximately 500 millisecond duration. Port 3 will activate (pulse)on an error condition.7. Port 4 will operate in per analysis pulse mode. Active polarity ON (sinkcurrent), approximately 50 millisecond duration. Port 4 will activate (pulse)on an error condition.8. Pushing the reset button or power re-cycle will place Ports 1- 4 in theirinactive states.9. Error conditions available are:a. Partial Read (~Lp#, ~LQ#)b. % decode programmable, ( ~LD##)c. Bad Quiet Zone (~PB816xxx100)