Despatch Protocol 3 Modbus Communications - Manual (Page 32)

A BOUT T HIS M ANUAL Modbus Programming Manual
32 Version 2
Copyright © 2012 by Despatch Industries.
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2.8. Mode Controls
2.8.1. General Mode Control
Parameter Name Modbus
Address
(Dec) Modbus
Address
(Hex) Access
R/W Notes
Mode Selection 8285 0x205D R/W 0 = Do Nothing
1 = Manual Mode
2 = Timer Mode
3 = Profile Mode
4 = Mode Selection
Digital input
Profile Selection
control Enable 8273 0x2051 R/W 0 = HMI or Comms selection
1 = Digital input profile selection
Current Mode
Selected 8280 0x2058 RO 0 = Mode Selection
1 = Configuration
2 = Manual
3 = Timer
4 = Profile
2.8.2. Manual Mode Parameters
Parameter Name Modbus
Address
(Dec) Modbus
Address
(Hex) Access
R/W Notes
Manual Mode
Recovery 8278 0x2056 R/W 0 = Control Off
1 = Recover to Mode
Manual Mode
recovery Time 8279 0x2057 R/W Value in seconds
Manual Mode
Status 8281 0x2059 RO 0 = Mode Stopped
1 = Mode Running
Manual Mode
Relay Status 2170 0x087A RO Bit 0 = Relay 1
Bit 1 = Relay 2
Bit 2 = Relay 3
Bit 3 = Relay 4
Bit 4 = Relay 5
Manual Mode
Control 8283 0x205B R/W 0 = Stop Manual Mode
1 = Start Manual Mode
3 = Waiting for Command
Manual Mode
Control Setpoint 3960 0x0F78 R/W
Manual Mode
Relay 1 8249 0x2039 R/W 0 = Off
1 = On
Manual Mode
Relay 2 8250 0x203A R/W 0 = Off
1 = On
Manual Mode
Relay 3 8251 0x203B R/W 0 = Off
1 = On