diff --git a/cr_generate_id.c b/cr_generate_id.c
index 12d5f14..149cce6 100644
--- a/cr_generate_id.c
+++ b/cr_generate_id.c
@@ -133,14 +133,24 @@ static u64 generatingCount = 0;	// 現在生成中のID(起動時からの通算
 int cr_print_flag = 0;
 
 // generate_id関数のイニシャライズ
-int cr_generate_id_initialize( void )
+int cr_generate_id_initialize( u8 id_buf[CR_ID_BUF_SIZE] )
 {
 	int ret_code = CR_GENID_SUCCESS;
 
+	// 生成カウンタの初期化
+	generatingCount = 0;
+
 #ifdef USE_HSM
 	ret_code = hsm_initialize();
 	if ( ret_code != CR_GENID_SUCCESS )
 	{
+		CR_ERR_BUFFER *cr_err_buf = (CR_ERR_BUFFER *)id_buf;
+		memset( cr_err_buf, 0, sizeof( CR_ERR_BUFFER ) );
+		cr_err_buf->errorCode = ret_code;
+		GetErrorInfo( cr_err_buf->callStack, &cr_err_buf->recordSize );
+#ifdef DEBUG_PRINT
+		printf( "CALL_STACK : %s\n", cr_err_buf->callStack );
+#endif
 		return 0;
 	}
 #endif
diff --git a/cr_generate_id.h b/cr_generate_id.h
index f429e00..5014479 100644
--- a/cr_generate_id.h
+++ b/cr_generate_id.h
@@ -201,7 +201,7 @@ typedef unsigned long long       u64;
 #define CR_ID1_MASK              0x00000003FFFFFFFFll    // 34bit
 #define CR_ID2_MASK              0xFFFFFFFFFFFFFFFFll    // 64bit
 
-extern int cr_generate_id_initialize( void );
+extern int cr_generate_id_initialize( u8 id[CR_ID_BUF_SIZE] );
 extern int cr_generate_id( u32 serial[CR_NUM_OF_SERIAL], u8 id[CR_ID_BUF_SIZE], u8 bondingOption );
 extern int cr_generate_id_finalize( void );
 
diff --git a/main.c b/main.c
index c43ea1d..9cfe02f 100644
--- a/main.c
+++ b/main.c
@@ -201,9 +201,10 @@ int main(int ac, char *argv[])
   counter2 = 0x0000000000000000ll;
   
 	// cr_generate_id を使用する前に呼び出す
-	if ( !cr_generate_id_initialize() )
+	ret_code = cr_generate_id_initialize( id );
+	if ( ret_code != CR_GENID_INITIALIZE_OK )
 	{
-		printf( "error : cr_generate_id_initialize()\n" );
+		printf( "error(%d) : cr_generate_id_initialize\n", ret_code );
 		return 0;	// error
 	}