Circutor CVM-C11, Инструкция по эксплуатации

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7�3�8�16�- Digital outputs
Reading the status of the digital outputs. The
Function 0x04
is implemented for this variable.
Table 92: 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 93:
Table 93: 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
7�3�8�17�- Communications
Table 94: 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
1 - 255
1
Modbus: Transmission speed 2744
0: 9600 - 1: 19200 - 2: 38400
0
BACnet: Transmission speed 2744 0
Modbus:
Parity 2745
0:
No parity
1:
Odd parity
2:
Even parity
0
Modbus: Data bits 2746 0 : 8 bits
(12)
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
(12)
This parameter cannot be modified.
7�3�8�18�- Password configuration
These variables allow you to lock or unlock access to the programming menu, and also allow you to
change the password code. The password code may only be changed through this command.
The device does not need you to enter the old password in order for it to record the new one; it records
the new one directly without any verification.
Table 95: Modbus memory map: Password configuration
Password
Configuration variable
(13)
Address Valid data margin Default value
Password value
(14)
2B70
0 - 9999
1234
Lock-Unlock 2B71
0 : Unlock
1 : Lock
0
(13)
You must program all the variables at the same time.
(14)
The password value is read and written in hexadecimal.
85
Instruction Manual
CVM-C11