2 - 20
RS232 Receiver Time-Out
The unit stays awake to receive data until the RS232 Receiver Time-Out expires. A manual or serial trigger resets the time-
out. When an RS232 receiver is sleeping, a character may be sent to wake up the receiver and reset the time-out. A trans-
action on the CTS line will also wake up the receiver. The receiver takes 300 milliseconds to completely come up. Change
the RS232 receiver time-out by scanning the bar code below, then scanning digits from the inside back cover of this man-
ual, then scanning
Save
. The range is 0 to 300 seconds.
Default = 0 seconds (no time-out - always on).
RS232 Handshaking
RS232 Handshaking allows control of data transmission from the scanner using software commands from the host device.
When RTS/CTS is turned
Off
, no data flow control is used.
Flow Control, No Timeout:
The scanner asserts RTS when it has data to send, and will wait indefinitely for CTS to be
asserted by the host.
Two-Direction Flow Control:
The scanner asserts RTS when it is OK for the host to transmit. The host asserts CTS
when it is OK for the device to transmit.
Flow Control with Timeout:
The scanner asserts RTS when it has data to send and waits for a delay (see
on page 2-21) for CTS to be asserted by the host. If the delay time expires and CTS is not asserted, the device
transmit buffer is cleared and scanning may resume.
Default = RTS/CTS Off.
7 Data, 2 Stop, Parity Mark
8 Data, 1 Stop, Parity Mark
RS232 Receiver Time-Out
Flow Control, No Timeout
Two-Direction Flow Control
Flow Control with Timeout
* RTS/CTS Off
Содержание Granit 1911i
Страница 1: ...Xenon 1900 1910 Xenon 1902 1912 Granit 1910i 1911i Area Imaging Scanner User s Guide ...
Страница 15: ...CCB01 010BT Base Part Number Serial Number and Revision Information location Compliance Label locations ...
Страница 17: ...CCB02 100BT Base Compliance Label locations ...
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Страница 263: ...Programming Chart 0 1 2 3 4 5 6 7 8 9 ...
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Страница 266: ...Honeywell Scanning Mobility 9680 Old Bailes Road Fort Mill SC 29707 www honeywellaidc com Xenon UG Rev H 6 13 ...