Siemens SENTRON ATC6500 User Manual

MODBUS communication
10.4 Data library
3KC ATC6500 transfer control device
Manual, 05/2019, L1V30538268002A-01
199
10.4.3 Commands (use with MODBUS function 06)
Address
Words
Function
4F00H 1
Enable remote variable 1
①
4F01H 1
Enable remote variable 2
①
4F02H 1
Enable remote variable 3
①
4F03H 1
Enable remote variable 4
①
4F04H 1
Enable remote variable 5
①
4F05H 1
Enable remote variable 6
①
4F06H 1
Enable remote variable 7 ①
4F07H 1
Enable remote variable 8
①
2F00H 1
Change of operating mode
②
2F0AH 1
Simulation of pressing a key on the user interface
③
2F03H 1
Value 01h: Memory in EEPROM
Value 04h: Reboot
2F07H 1
Value 00h: Reset ATC6500
Value 01h: Reset the ATC6500 and save in FRAM
2FF0H 1
Execution of the Commands menu
④
28FAH
1
Value 01h: Save the setting of the real-time clock
① Remote variables
If you write AAh in the corresponding address, the remote variable is set to 1. If you enter
BBh, the remote variable is set to 0 and disabled accordingly.
② Changing the operating mode
The following values must be sent to the address 2F00H in order to set the corresponding
operating mode:
Bit
Meaning
0
Enable OFF mode
1
Enable MAN mode
2
Enable AUT mode

Siemens SENTRON ATC6500 Specifications

General

Brand	Siemens
Model	SENTRON ATC6500
Category	Control Unit
Language	English