Parker 6513, Technical Manual, Page: 50 / 54

MODBUS
43
RS485/RS232 Communications Interface
MODBUS RTU Parameter Mapping
1. MODBUS RTU Prime Set
Mnemonic Description Range (HEX values) Access
9901 Instrument Identity 0650, 1650 or 2650
0650 = 650 Frames 1, 2 & 3
1650 = 650V Frames 1, 2 & 3
2650 = 650V Frames C, D, E & F
Read Only
9902 Main Software
Version
0000 to FFFF Read Only
9903 6051 Software
Version
0000 to FFFF
(0000 if not fitted) Read Only
9904 Comms Interface
Software Version
0000 to FFFF Read Only
9908 Bootloader
Software Version
0000 to FFFF Read Only
9909 Last Tag Number 0000 to FFFF Read Only
2. Command/Status
Mnemonic Description Range (HEX values) Access
9911 Command
see below (!1) Write Only
9912
State see below (!2) Read Only
9913
Save Command see below (!3) Write Only
9914
Save State see below (!4) Read Only
!1 : Command
Write-only: used to modify the state of the drive and to load configuration data from
non-volatile memory.
HEX Value Description
7777
Reset Command. Acknowledges failed restore. Loads and saves
default Product Code and default Configuration (Application 1).
0101 Restores Saved Configuration from drive’s non-volatile memory.
0110 Restores Default Configuration (Application 0)
0111 Restores Default Configuration (Application 1)
0112 Restores Default Configuration (Application 2)
0113 Restores Default Configuration (Application 3)
0114 Restores Default Configuration (Application 4)
0115 Restores Default Configuration (Application 5)
4444 Exit Configuration Mode
5555 Enter Configuration Mode
!2 : State
Read-only: used to determine the major state of the drive.
HEX Value Description
0000
Initialising. (Powering up )
0001 Corrupted Product Code and Configuration
0002 Corrupted Configuration
0003 Restoring Configuration
0004 Re-Configuring Mode
0005 Normal Operation Mode