diff --git a/soes/esc_coe.c b/soes/esc_coe.c
index 3e23b3c..a85ec49 100644
--- a/soes/esc_coe.c
+++ b/soes/esc_coe.c
@@ -1496,17 +1496,20 @@ static uint64_t COE_getValue (const _objd * obj)
    case DTYPE_BOOLEAN:
    case DTYPE_UNSIGNED8:
    case DTYPE_INTEGER8:
+   case DTYPE_BITARR8:
       value = *(uint8_t *)obj->data;
       break;
 
    case DTYPE_UNSIGNED16:
    case DTYPE_INTEGER16:
+   case DTYPE_BITARR16:
       value = *(uint16_t *)obj->data;
       break;
 
    case DTYPE_REAL32:
    case DTYPE_UNSIGNED32:
    case DTYPE_INTEGER32:
+   case DTYPE_BITARR32:
       value = *(uint32_t *)obj->data;
       break;
 
@@ -1547,17 +1550,20 @@ static void COE_setValue (const _objd * obj, uint64_t value)
    case DTYPE_BOOLEAN:
    case DTYPE_UNSIGNED8:
    case DTYPE_INTEGER8:
+   case DTYPE_BITARR8:
       *(uint8_t *)obj->data = value & UINT8_MAX;
       break;
 
    case DTYPE_UNSIGNED16:
    case DTYPE_INTEGER16:
+   case DTYPE_BITARR16:
       *(uint16_t *)obj->data = value & UINT16_MAX;
       break;
 
    case DTYPE_REAL32:
    case DTYPE_UNSIGNED32:
    case DTYPE_INTEGER32:
+   case DTYPE_BITARR32:
       *(uint32_t *)obj->data = value & UINT32_MAX;
       break;
 
diff --git a/soes/esc_coe.h b/soes/esc_coe.h
index 221e195..20e25d5 100644
--- a/soes/esc_coe.h
+++ b/soes/esc_coe.h
@@ -72,6 +72,9 @@ typedef struct
 #define DTYPE_REAL64            0x0011
 #define DTYPE_PDO_MAPPING       0x0021
 #define DTYPE_IDENTITY          0x0023
+#define DTYPE_BITARR8           0x002D
+#define DTYPE_BITARR16          0x002E
+#define DTYPE_BITARR32          0x002F
 #define DTYPE_BIT1              0x0030
 #define DTYPE_BIT2              0x0031
 #define DTYPE_BIT3              0x0032