NEO 2 Interface Developer’s Guide
Copyright © 2019, International Technologies & Systems Corporation. All rights reserved.
353
16 bytes Numeric Key Value is ASCII Code, padding with 0x46 (‘F’).
<Key0><Key1><Key2>……<Key15>.
Example:
enter 7 numeric keys:
2 5 7 8 9 0 6
, response data field is 16 bytes, padded
with 0x46:
0x32 0x35 0x37 0x38 0x39 0x30 0x36 0x46 0x46 0x46 0x46
0x46 0x46 0x46 0x46 0x46
.
Note:
•
Timeout is 3 minutes.
•
Per 20 Seconds, if the Numeric length was not 0, the Numeric would be clear and will
display cursor on LCD.
•
While you press numeric key, Device will increase display numeric on LCD if key length
is less than Key Max Length. Line 1 display:
-
If Enter 2 numeric (12): 12 or **
-
If Enter 16 numeric (1234567890123456): 1234567890123456 or
****************
•
While you press Backspace key, Device will decrease display numeric on LCD if Total
numeric length is not 0.
•
While you press Cancel key, Device will display cursor on LCD if Total numeric length is
not 0, or Device will quit the work state.
8.24.8.
Display Message and Get Amount (62-04)
Use this command to make device display requested message and then get
amount
value
from device.
Command Frame
Byte 0-9
Byte 10
Byte 11
Byte 12
Byte 13
Byte 14 …
Byte 13+n
Byte
14+n
Byte
15+n
Header Tag &
Protocol
Version
Command
Sub-
Command
Data
Length
(MSB)
Data
Length
(LSB)
Data
CRC
(LSB)
CRC
(MSB)
ViVOtech2\0
62h
04h
var
See Tables
Below
Command Data Field
Data Field
Length
(bytes)
Description
Display Flag
1
reserved
Amount Max Length
1
The max length for amount, valid range is 1 ≤ min ≤ max ≤15
Amount Min Length
1
The min length for amount, valid range is 1 ≤ min ≤ max ≤15
Display Message
1~16
Plaintext Display Message. ASCII code.
