ZMIO310 Vertical Bus Expansion Module User Manual V1.0
6.4.2.
Output State Configuration after Communication
Breaks
Function description
This function is used to keep the output state of DA/DO/DOP
after the master-slave station communication is interrupted.
There are two modes, and the default is mode 2.
Mode 1: After the communication breaks, the output state is
the initial value (the output is 0, DA is the minimum
value of the current range).
Mode 2: After the communication breaks, the output state is
the state when it was disconnected.
Object to use
Digital output module: ZMIO310-16DO, ZMIO310-16DOP.
Analog output module: ZMIO310-4DA.
Data dictionary
5000h (refer to 6.3 for details)
Examples
SDO_WRITE(0,0,$5000,1,6,1)
‘configure as mode 1
SDO_WRITE(0,0,$5000,1,6,2)
‘configure as mode 2
⚫
This function is valid for output and DA expanded by the current coupler.
6.4.3.
Channel Enable Configuration
Function description
This function is used to control whether the input channel of
the AD module is enabled or not. There are 16 channel enabling
modes, and the default is to enable all channels.
A four-bit binary number represents the enable status of four
channels, each bit is a channel, the lowest bit is channel 0, and
the highest bit is channel 3.
Object to use
Analog input module: ZMIO310-4AD.
Data dictionary
5006h: 5001h + extension No. of the corresponding AD
module, please refer to Chapter 6.4.1 for sub-module address
assignment
Examples
‘
5006h is AD module control dictionary
SDO_WRITE(0,0,$5006,2,6,0)
‘full channels are OFF.
SDO_WRITE(0,0,$5006,2,6,3)
‘channel 0, 1 are ON.
