ICP DAS USA PET-7060, Руководство пользователя

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Appendix C: Modbus Register Tables
PET-7000 DIO User Manual, May 2009, V1.00, EMH-013-10----------
141
(3xxxx) AI address
Begin
address
Points Description
Registers
per Point
Range
Access
Type
16 0~5 Low speed (500Hz) digital
counter 2 0~4294967296 R
(3xxxx) AI address (Static Channel Number Value)
Begin
address
Points Description
Registers
per Point
Value
Access
Type
100 1 DI (channel number) 1 8 R
101 1 DI high/low latch (channel
number) 1 8 R
110 1 DO (channel number) 1 8 R
111 1 Power on value for DO (channel
number) 1 8 R
112 1 Safe value for DO (channel
number) 1 8 R
121 1 Low speed counter (500Hz)
(channel number) 1 8 R
(4xxxx) AO address
Begin
address
Points Description
Registers
per Point
Range
Access
Type
50 0~5 Preset value for low speed
(500Hz) digital counter 2 0~4294967296
(default=0)
R/W/E
Notes:
1. All address in the protocol definition is started from zero. (Base 0)
2. Definition of the Modbus Register table
Access Type:
R: means the value of the address is only readable.
W: means the value of the address can be written.
W (Pulse): means the value of the address can be written but the value will Reset
at next loop scan.
E: means the value of the address will be saved into the EEPROM