diff --git a/yabl/init.go b/yabl/init.go
index d905740..b910d9f 100644
--- a/yabl/init.go
+++ b/yabl/init.go
@@ -212,16 +212,20 @@ func (c *converter) initialize() {
 		object:   c.logicErrorsInstance,
 	}
 
-	c.logicWorkingMode = &LogicWorkingMode{unit: 0}
-	fields = []*field{
-		{length: 5, setter: c.logicWorkingMode.setTargetContactorMode, name: FTargetContactorMode},
-		{length: 2, setter: c.logicWorkingMode.setAvailability, name: FAvailability},
-	}
-	c.protocolMap[key{can.CAN_ID_049, 0}] = action{
-		fields:   fields,
-		interval: 1000,
-		name:     PLogicWorkingMode,
-		object:   c.logicWorkingMode,
+	for i := uint(0); i <= CONNECTOR_COUNT; i++ {
+		key := key{can.CAN_ID_049, i}
+		lwm := &LogicWorkingMode{unit: unit(i)}
+		c.logicWorkingMode[i] = lwm
+		fields = []*field{
+			{length: 5, setter: lwm.setTargetContactorMode, name: FTargetContactorMode},
+			{length: 2, setter: lwm.setAvailability, name: FAvailability},
+		}
+		c.protocolMap[key] = action{
+			fields:   fields,
+			interval: 1000,
+			name:     PLogicWorkingMode,
+			object:   lwm,
+		}
 	}
 
 	for i := uint(0); i < CONTACTOR_MAX; i++ {
diff --git a/yabl/protocol.go b/yabl/protocol.go
index 3bd80f0..47bfbfd 100644
--- a/yabl/protocol.go
+++ b/yabl/protocol.go
@@ -42,7 +42,7 @@ type converter struct {
 	logicAuthArray                  [CONNECTOR_MAX]*LogicAuth
 	logicEnergyMode                 [CONNECTOR_MAX]*LogicEnergyMode
 	logicErrorsInstance             *LogicErrors
-	logicWorkingMode                *LogicWorkingMode
+	logicWorkingMode                [CONNECTOR_MAX]*LogicWorkingMode
 	contactorInternalStateArray     [CONTACTOR_MAX]*ContactorInternalState
 	contactorInternalErrorsInstance *ContactorInternalErrors
 	contactorsInternalForce         *ContactorsInternalForce