Specific Functions - ICPDAS ET-2268 CR User Manual

ET-2200 Series Ethernet I/O Modules
6.3.2

Specific Functions

The nDI and nDO parameters for each ET-2200 series module used in the following Modbus
Address Tables are as follows:
Model Name
ET-2242/ET-2242U
ET-2251
ET-2254/ET-2254P
ET-2255/ET-2255U
ET-2260
ET-2261
ET-2261-16
ET-2268
 0xxxx: DO Address (Base 0)
Starting
Points
Address
0
1 to nDO
(0x00)
32
1
(0x20)
33
1
(0x21)
34
1 to nDI
(0x22)
60
1
(0x3C)
100
1 to nDO
(0x64)
150
1
(0x96)
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Universal DIO Number of DO channels
(UDIO)
-
-
Depend on your
16
-
-
-
-
-
Description
Digital Output Channels
Clears the status of all high-
latched DI Channels
Clears the status of all low-
latched DI Channels
Clears the high-speed digital
counter for all DI Channels
Saves specific data to Flash
(The access type for some
registers labeled with an "E")
Enables the PWM for all DO
Channels
Enables the high and low
latches for all DI Channels
Number of DI channels
(nDO)
16
-
configuration
8
6
10
16
8
Bits per
Point
0 = Off
1
1 = On
1 1 = Clear
1 1 = Clear
1 1 = Clear
0: cannot write
1
1: can be write
0 = Off
1 1 = On
(Default= 0)
0 = Disable
1 1 = Enable
(Default= 0)
(nDI)
-
16
Depend on your
configuration
8
6
-
-
-
Access
Range
Type
R/W
W
W
W
W
R/W
R/W/F
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