Downloading A Program In Multi-Point Mode - Unitech MR350 MKII Technical Reference Manual

Data collection terminal
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MS-Kermit>SEND <file name>
?
MS-Kermit>GET <file name>
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MS-Kermit>REMOTE DIR
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MS-Kermit>REMOTE DEL <file name>
Step 7. Press [SHIFT] in conjunction with [F5/*] on the MR350MKII to exit from
Kermit
server mode to Ready mode.
Step 8. Select option "1) RUN" in user command menu and press the [ ] key to step
through the available downloaded executable program, then press [E] to run
DRV350.EXE, or type the filename (i.e.DRV350) directly at the Ready
prompt. This program allows you to scan barcode data and upload or poll
data to send to PC.
3.9.

Downloading a Program in Multi-point mode

A sample program, 485COM.EXE, in the UTILITY disk is for multi-point
mode environment testing. Please note in multi-point mode each terminal
should be assigned a unique address ID and consistent communication
parameters with the PC.
NOTE: Following instructions use Host port to serve multi-point mode.
1) If Host port is RS232, directly connect to RS232 port between PC and
MR350MKII
2) If Host port is RS485. Install an RS-485 interface card or an RS232/422
converter to the PC. And cabling the network trunk from RS485
interface to MR350MKII via RS485 port (note a twist-pair cable with 22
or 24 AWG should be used).
3) Set communication parameters including address ID on each
MR350MKII properly. (The default values are, 9600 bps, non-parity, 8
data bits, 1 stop bit, address ID ' A' )
4) Power up the PC and all terminals.
5) Run the test program, 485COM.EXE, on the PC.
Downloads an execution file from the PC disk to the
MR350MKII RAM area. (program)
Sends a data file from the MR350MKII RAM area (data) to
the PC disk.
Displays all of the files which are stored in the MR350MKII
(Program as well as data files)
Deletes a program or data file in the MR350MKII.
3-43

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