Pro-face GP77R Series Connection Manual page 7

Hitachi Industrial Equipment System - Ethernet
Web Controller
Device
External Input
External Output
Internal Output
Special Internal Output
Internal Output
On Delay Timer
Single Shot Timer
Up Counter
Up/Down Counter -
Up Input
Up/Down Counter -
Down Input
Word Internal Output
Word Special Internal Output
*1 Data write is not possible.
*2 The timer and counters used must be designated in the Ladder Program.
*3 The PLC uses the device names CTU (Up Down Counter Up Input) and CTD
6
Bit Address
X000 to X005
Y000 to Y005
R000 to R7BF
R7C0 to R7FF
M0000 to M3FFF WM0000 to WM3FF
TD000 to TD255
SS000 to SS255
CU000 to CU255
CT000 to CT255
CT000 to CT255
WRF000 to WRF1FF DRF000 to DRF1FE
(Up Down Counter Down Input) to handle this data, while the GP/GLC use
the CT designation.
When accessing CTU, be sure your Ladder Program uses CTU, and when
accessing CTD, be sure your Ladder Program uses CTD.
Word Address Double Word Address
WX0
WY0
DM000 to DM3FE
WR000 to WRFFF DR000 to DRFFE
GP-PRO/PBIII for Windows Device/PLC Connection Manual
Remarks
DX0
DY10
*1
*2
L/H
*2
*2
*2*3
*2*3