diff --git a/lib/Hoymiles/src/commands/CommandAbstract.cpp b/lib/Hoymiles/src/commands/CommandAbstract.cpp
index e7fb4ab5..78d8d07d 100644
--- a/lib/Hoymiles/src/commands/CommandAbstract.cpp
+++ b/lib/Hoymiles/src/commands/CommandAbstract.cpp
@@ -100,4 +100,14 @@ void CommandAbstract::convertSerialToPacketId(uint8_t buffer[], uint64_t serial)
 
 void CommandAbstract::gotTimeout(InverterAbstract* inverter)
 {
-}
\ No newline at end of file
+}
+
+uint8_t CommandAbstract::getMaxResendCount()
+{
+    return MAX_RESEND_COUNT;
+}
+
+uint8_t CommandAbstract::getMaxRetransmitCount()
+{
+    return MAX_RETRANSMIT_COUNT;
+}
diff --git a/lib/Hoymiles/src/commands/CommandAbstract.h b/lib/Hoymiles/src/commands/CommandAbstract.h
index 3baa348e..8029ac87 100644
--- a/lib/Hoymiles/src/commands/CommandAbstract.h
+++ b/lib/Hoymiles/src/commands/CommandAbstract.h
@@ -6,6 +6,8 @@
 #include <cstdint>
 
 #define RF_LEN 32
+#define MAX_RESEND_COUNT 4 // Used if all packages are missing
+#define MAX_RETRANSMIT_COUNT 5 // Used to send the retransmit package
 
 class InverterAbstract;
 
@@ -39,6 +41,12 @@ public:
     virtual bool handleResponse(InverterAbstract* inverter, fragment_t fragment[], uint8_t max_fragment_id) = 0;
     virtual void gotTimeout(InverterAbstract* inverter);
 
+    // Sets the amount how often the specific command is resent if all fragments where missing
+    virtual uint8_t getMaxResendCount();
+
+    // Sets the amount how often a missing fragment is re-requested if it was not available
+    virtual uint8_t getMaxRetransmitCount();
+
 protected:
     uint8_t _payload[RF_LEN];
     uint8_t _payload_size;
diff --git a/lib/Hoymiles/src/inverters/InverterAbstract.cpp b/lib/Hoymiles/src/inverters/InverterAbstract.cpp
index 25b35e5d..3833aac6 100644
--- a/lib/Hoymiles/src/inverters/InverterAbstract.cpp
+++ b/lib/Hoymiles/src/inverters/InverterAbstract.cpp
@@ -181,7 +181,7 @@ uint8_t InverterAbstract::verifyAllFragments(CommandAbstract* cmd)
     // All missing
     if (_rxFragmentLastPacketId == 0) {
         Hoymiles.getMessageOutput()->println("All missing");
-        if (cmd->getSendCount() <= MAX_RESEND_COUNT) {
+        if (cmd->getSendCount() <= cmd->getMaxResendCount()) {
             return FRAGMENT_ALL_MISSING_RESEND;
         } else {
             cmd->gotTimeout(this);
@@ -192,7 +192,7 @@ uint8_t InverterAbstract::verifyAllFragments(CommandAbstract* cmd)
     // Last fragment is missing (the one with 0x80)
     if (_rxFragmentMaxPacketId == 0) {
         Hoymiles.getMessageOutput()->println("Last missing");
-        if (_rxFragmentRetransmitCnt++ < MAX_RETRANSMIT_COUNT) {
+        if (_rxFragmentRetransmitCnt++ < cmd->getMaxRetransmitCount()) {
             return _rxFragmentLastPacketId + 1;
         } else {
             cmd->gotTimeout(this);
@@ -204,7 +204,7 @@ uint8_t InverterAbstract::verifyAllFragments(CommandAbstract* cmd)
     for (uint8_t i = 0; i < _rxFragmentMaxPacketId - 1; i++) {
         if (!_rxFragmentBuffer[i].wasReceived) {
             Hoymiles.getMessageOutput()->println("Middle missing");
-            if (_rxFragmentRetransmitCnt++ < MAX_RETRANSMIT_COUNT) {
+            if (_rxFragmentRetransmitCnt++ < cmd->getMaxRetransmitCount()) {
                 return i + 1;
             } else {
                 cmd->gotTimeout(this);
diff --git a/lib/Hoymiles/src/inverters/InverterAbstract.h b/lib/Hoymiles/src/inverters/InverterAbstract.h
index 7663bbbe..755414f2 100644
--- a/lib/Hoymiles/src/inverters/InverterAbstract.h
+++ b/lib/Hoymiles/src/inverters/InverterAbstract.h
@@ -24,8 +24,6 @@ enum {
 };
 
 #define MAX_RF_FRAGMENT_COUNT 13
-#define MAX_RETRANSMIT_COUNT 5 // Used to send the retransmit package
-#define MAX_RESEND_COUNT 4 // Used if all packages are missing
 #define MAX_ONLINE_FAILURE_COUNT 2
 
 class CommandAbstract;