Rice Lake 920i Installation Manual V3.12 - Manual (Page 113)

Appendix 107
10.3 PS/2 Keyboard Interface
Serial port 2 on the 920i CPU board provides a
PS/2-type keyboard interface for use with a remote
keyboard. To use the keyboard interface, set the
INPUT parameter for Port 2 (under the SERIAL
menu) to
KEYBD
.
Table 10-6 summarizes the
920i
-specific functions
provided by the keyboard interface; most other
alphanumeric and navigational keys provide functions
equivalent to those typical for PC operation. Menu
parameters and serial commands that affect indicator
k e y p a d o p e r a t i o n ( i n c l u d i n g t h e K B D L C K ,
ZERONLY, and KLOCK serial commands) also affect
the remote keyboard.
NOTES:
• The keyboard interface is not hot-pluggable.
Disconnect power to the
920i
before plugging
the keyboard cable into the Port 2 connector.
• The
920i
supports keyboard scan codes 1, 2,
and 3.
NEGTOTAL Allow total scale to display negative
value NO NO NO NO NO
PRTMOT Allow print while in motion NO NO NO NO YES
PRTPT Add PT to keyed tare print NO NO YES YES NO
PRTHLD Print during display hold NO NO NO NO YES
HLDWGH Allow weigh during display hold NO NO NO NO YES
MOTWGH Allow weighment in motion NO NO NO NO NO
OVRBASE Zero base for overload calculation CALIB
ZERO
CALIB
ZERO
CALIB
ZERO
SCALE
ZERO
CALIB
ZERO
REGULAT / INDUST Parameter REGULAT Mode
Parameter Name Text Prompt INDUST NTEP CANADA OIML NONE
Table 10-5. REGULAT / INDUST Mode Parameters, Comparison with Effective Values of Other Modes (Continued)
Key Function
F1 Softkey 1
F2 Softkey 2
F3 Softkey 3
F4 Softkey 4
F5 Softkey 5
F6 (Alt+Z) ZERO key
F7 (Alt+G) GROSS/NET key
F8 (Alt+T) TARE key
F9 (Alt+U) UNITS key
F10 (Alt+P) PRINT key
F11 Not used
F12
Print Screen Same as PRINT key, in both
normal and setup modes
Table 10-6. PS/2 Keyboard Functions