HP Data Entry and Forms Management System (VPLUS) Reference Manual (32209-90024)

636 AppendixK
SNA DHCF with VPLUS Applications
IBM 3270 Differences and Limitations
In addition to the keys listed above, IBM 3270 function keys differ from HP 3000 function
keys. The IBM keyboard has 12 or 24 function keys; the first 8 function keys map to HP
keyboards. Table K-2 shows the mapping of HP function keys to IBM 3270 function keys.
Screen Differences
SNA DCHF affects the screen design of VPLUS applications for IBM 3270 display stations
in the following areas:
• Screen attributes
• Screen enhancements
• Function key labels
• Fields
ROLL UP No equivalent key exists.
USER KEYS No equivalent key exists.
Table K-2. Mapping of Keys
HP Function Key IBM 3270 Function Key
ENTER (0) ENTER
f1 (1) PF1, PF13
f2 (2) PF2, PF14
f3 (3) PF3, PF15
f4 (4) PF4, PF16
f5 (5) PF5, PF17
f6 (6) PF6, PF18
f7 (7) PF7, PF19
f8 (8) PF8, PF20
ENTER (0) PF9, PF21
ENTER (0) PF10, PF22
ENTER (0) PF11, PF23
ENTER (0) PF12, PF24
BREAK PA1
CTRL
y PA2
REFRESH CLEAR
Table K-1. Comparison of Major Keys
HP 3000 Key Equivalent IBM 3270 Key and Explanation