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ess:ess_mode_2_and_3

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ess:ess_mode_2_and_3 [2020-07-09 12:51]
iburger [2.2 Accessing the control points]
ess:ess_mode_2_and_3 [2020-07-09 14:32] (current)
iburger [3.2 Using ModbusTCP]
Line 150: Line 150:
   * When both Charge and Feed-in is disabled, the Multi will go into Passthru.   * When both Charge and Feed-in is disabled, the Multi will go into Passthru.
  
 +=== d) Disable overvoltage Feed-in - Modbus-TCP register 65 ===
 +Overvoltage feed-in can be used to feed excess DC-tied PV into the grid. Note that DVCC needs to be enabled to properly use this feature.
 +  * 0: Feed overvoltage into the grid.
 +  * 1: Do not Feed overvoltage into the grid.  
 +
 +=== e) Maximum Feed-in power due to overvoltage - Modbus-TCP register 66 to 68 ===
 +When overvoltage feed-in is enabled, these registers can be used to limit how much power is fed in. To disable the limit, write a large number to the register.
 +  * Register 66: Overvoltage feed-in limit for L1
 +  * Register 67: Overvoltage feed-in limit for L2
 +  * Register 68: Overvoltage feed-in limit for L3
 ==== 3.3 Running software on the CCGX and using DBus paths ==== ==== 3.3 Running software on the CCGX and using DBus paths ====
  
ess/ess_mode_2_and_3.txt · Last modified: 2020-07-09 14:32 by iburger