Intermec nx 참조 가이드
RS-232—Output to host system
132
MB/NX/RM/00/E/970131
ENQ enquiry character
Scanning ENQ activates the ENQ protocol.
If ENQ is not used, the MicroBar NX transmits barcode data without waiting for a request
from the host system.
from the host system.
If an ENQ character is activated, the MicroBar NX waits to receive the ENQ character from
the host system before transmitting data after a good read. If no character is received
before the end of the specified timeout (
the host system before transmitting data after a good read. If no character is received
before the end of the specified timeout (
Ð
Hardware/software protocols timeout
above in
this section), the data is not transmitted and the MicroBar NX emits 6 error beeps.
Not Used (*)
ENQ (HEX 05)
To use a different character for ENQ:
1. Scan Compose Other ENQ Character.
2. Scan the desired character code (
Ð
ASCII character codes
).
Compose Other ENQ Character