
Table 37:Variable format: Status of digital inputs�
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0 0 0 0 0 0
Input 2
0: OFF
1: ON
Input 1
0: OFF
1: ON
4�10�3�6�14� Digital outputs
Reading the status of the digital outputs.
The 0x04 function is implemented for this variable.
Table 38:Modbus memory map: Status of the digital outputs
Status of the digital outputs
Variable Address Default value
Status of the digital outputs 4E21 -
The variable format is shown in Table 39:
Table 39:Variable format: Status of the digital outputs�
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0 0 0 0
Output
4
0: OFF
1: ON
Output
3
0: OFF
1: ON
Output 2
0: OFF
1: ON
Output 1
0: OFF
1: ON
4�10�3�6�15� Communications
Table 40:Modbus memory map: Communications
Communications
Configuration variable Address Valid data margin
Default
value
Protocol 2742
0 : Modbus
1: Bacnet
0
Modbus and BACnet:
Peripheral number
2743 0 - 255 1
Modbus : Transmission speed 2744 0: 9600 - 1:19200 0
Modbus : Parity 2745
0: No parity
1: Odd parity
2: Even parity
0
Modbus : Data bits 2746
0 : 8 bits
1: 7 bits
0
Modbus : Stop bits 2747
0 : 1 stop bit
1: 2 stop bits
0
BACnet: Device ID 2EE0- 2EE1 0- 999999 -
BAcnet: MAC 2EE2 0- 255 2
71
Instruction Manual
CVM-C10
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