Rievtech PR-6DC-DA-R - Page 360

360
REG
Holding register(timer 、 counter
value)
(4x)
(4x)
MODBUS code:
03(read)
16(Multiple Write)
PR-18/PR-24 Series:0~1023
PR-6/Economic PR-12 Series:
0~63
Standard RR-12/PR-14 Series:
0~511
LONG
R/W
Note:some
modbus
device cannot
read the REG
type, you can
use the
DWORD
address to
read or write
the block
value.