PSC SP400rf manual Wait Time for Host Acknowledge

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WAIT TIME FOR HOST ACKNOWLEDGE

The wait time for the Base Station to receive an acknowledge command from the host is adjustable in twenty millisecond ticks, with a selectable range from 000 to 255 (0 to 5.1 seconds). The factory default setting for this feature is 200ms.

WARNING

Wait time for host acknowledge is especially critical when WACK mode is enabled, and should be calculated using the formula below.

Wait Time

number of barcode characters x

number of bits per byte

baud rate + intercharacter

 

 

To set the host acknowledge wait time:

1.Determine the desired wait time in twenty millisecond ticks (for example: sixty).

2.Scan the SET label.

3.Scan the SET WAIT TIME FOR HOST ACKNOWLEDGE label.

4.Set the wait time by scanning the desired amount (note that three digits are required). In the case of our example; 60 milliseconds would be selected by scanning 0-0-3 (20ms tick x 3 = 60ms).

5.Scan the END label.

 

SET -------------------------------------

 

 

SET WAIT TIME FOR HOST ACK ----

OST

 

0 -----------------------------

IMET FOR H

CKNOWLEDGE

 

 

 

1 -----------------------------

AIT

A

 

W

 

 

 

 

2 -----------------------------

GENERAL FEATURES

R44-1027

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Contents Handheld Laser Scanner Disclaimer PSC Scanning, IncContents RS-232 Iii SP400RF Programming Guide Integrating Peripherals with Host Systems Need to Understand the BasicsSP400RF Interface Groups Changing InterfacesCustomizing Your Scanner Operation HOW to Program Using Barcodes What is Programming MODE?Programming Overview Programming Session Scanner Response When in Programming ModeConfiguration Upload Return to Factory SettingsSET ENDWhere to GO from Here IBM 4683/84 4693/94 Port 5B Interface SELECTION1 IBM 4683/84 4693/94 Port 5B SettingsSET Send AS Code IBM 4683/84 4693/94 Port 9A, 9B, 9C, 9E SettingsIBM 4682/92 Port E Interface Selection IBM 4682/92 Port E SettingsNCR Ocia Nine BIT Long Format Interface Selection PSC1 Ocia Interface SelectionSNI Ocia Interface Selection Nable SETIsable Nable IsableWand Emulation Interface Selection Full AsciiHigh LOWC128 ENDRS-232 Interface Selection Communication ParameterSNI RS-232 Interface Selection Data Bits Start Bit Parity Bits Stop Bits Data Format Settings Hardware Control Software Control SET = N ONE = 90 Milliseconds = 100 Milliseconds Type PC Keyboard Wedge Interface SelectionEyboard Wedge Interface Intercharacter Delay = 55 Milliseconds STI Keyboard Wedge Interface Selection Ibmxxxx STI WedgeRS-232AND Keyboard Wedge Interfaces only Label Transmit Format Configuration ItemsPrefix & Suffix Label Transmit Format Config For the example in step four, scan 0, 2, 2 SET SET PrefixFor the example in step five, scan 0, 7, 0 SET SET SuffixSetting a Single Character Prefix or Suffix ONE Character only Ascii Character SET ~ 7E DelUPC-A Our example, we would scan the UPC-A symbology label UPC-E UPC-AEAN-8 EAN-13Code Codabar Interleaved 2 Standard 2 MSI/PLESSEY Scan the barcodes values Disabling Label I.D. for a Specific Symbology Label Transmit Format Config UPC/EAN Interface TypeCode Symbology Options Overview Enable UPC/EAN Disable UPC/EAN Enable Code Disable Code Symbology SelectionEnable MSI/PLESSEY Disable MSI/PLESSEY Enable Codabar Disable Codabar Enable Code Disable CodeUPC/EAN Options UPC/EAN Expansion Optional Disabled ENDRequired UPC-E Sendcheck DigitSend Check Digit SET EAN-8PRICE/WEIGHT Check Digit Code 39 Options Ascii Scan the Set Code 39 Minimum Label Length barcode Code 39 Minimum Label Length Interleaved 2 Disable EnableSET Dont Compute ComputeScan the Enable First Fixed barcode SET Fixed Engths Standard 2 Normal or Iata Selection Iata Standard 2Dont Compute Dont Transmit Enable Disable Scan the Enable First Fixed barcode Standard 2 of 5 Fixed and Minimum Label Lengths Codabar Options Codabar Check Digit & Variable Length Format = abcd/tn*e TRANSMIT1Codabar START/STOP Character SET Codabar Fixed LengthScan the Set Second Fixed Length label TWO Check Digits ONE Check DigitMSI/PLESSEY Check Digit MSI/PLESSEY Fixed Length MSI/PLESSEY SET Fixed Lengths Code 128 Options General Features Communications Protocol General FeaturesACK/NAK Enable DisableItem on Not on File ENDSTX/ETX Ascii BCDSET STX SET ETX SET SET STX/ETX ENDWhen to Acknowledge Wack Wack ACK RS-232 Feature onlyOption ① Option ➁ Option ➂ SYNC2 When to Beep OptionsNAK Wack ACK NAK SET Ption Option Beeper VolumeNormal Loud Radio Channel Frequency ChannelRadio Transmit Power Wait Time Wait Time for Host AcknowledgeWait Time for Host Acknowledge Verify UPC-E Verify UPC-AVerify EAN-8 Verify EAN-13Verify Codabar Verify Code Verify CodeVerify MSI/PLESSEY ONE Read TWO Reads Three Reads Four ReadsBeep Twice No Beep LOW Battery Indication MethodEnable Factory DefaultsDisable UPC/EANCode ACK/NAK Protocol Disable Item ON/OFF FileETX/STX HighRS-232/KEYBOARD Wedge INTERFACE-DISCRETE DefaultsNone ONEIBM Interfaces 100Creating Multifunction Labels Host ProgrammingNeed More Information 102 MSI/PLESSEY UPC-A W/2 Digit ADD-ON UPC-A W/ 5 Digit ADD-ON UPC-E EAN-8104 Blank Australia Asia PacificFrance Germany