Wolf Series RS-485 Remote I/O Module
Wolf series Remote IO Module User's Manual 145
4.7.6 MODBUS Address
Coil (0xxxx) / (1xxxx)
Address
Function
R/W
Initial Value
00001~00016
10001~10016
(0x0000~0x000F)
DI CH0~CH15 Input Status
R
All 0
00033~00048
(0x0020~0x002F)
DI CH0~CH15 Latch High Value
R
All 0
00065~00080
(0x0040~0x004F)
DI CH0~C15 Latch Low Value
R
All 0
000129
(0x0080)
DI CH0~CH15 Latch Clear
W
0
000145~000160
(0x0090~0x009F)
DI CH0~CH15 Counter Clear
W
All 0
00257~00264
(0x0100~0x0107)
DO CH0~CH7 Output Status
R/W
-
Holding Register (4xxxx) / Input Register (3xxxx)
Address
Function
R/W Initial Value
30001~30016
40001~40016
(0x0000~0x000F)
DI CH0~CH15 DI Counter Value
R
All 0x0000
40129
(0x0080)
DI CH0~CH15 Input Active Value Define
0x0000: input value 0 for non-signal;
0x0001: input value 1 for non-signal;
R/W 0x0000
40137
(0x0088)
DI CH0~CH15 Counter Edge Define
(Each bit map to corresponding channel)
1=rising edge 0=falling edge
R/W 0x0000
40257
(0x0100)
DO CH0~CH7 Power On Value
(Each bit map to corresponding channel)
R/W All 0x0000
40259 (0x0102)
DO CH0~CH7 Safety Output Value
(Each bit map to corresponding channel)
R/W All 0x0000
40385
(0x0180)
DO CH0~CH7 Output Active Value
0x0000: output value 1 for relay active;
0x0001: output value 0 for relay active;
R/W All 0x0000