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pymodbus-dev · Nov 6, 2024 · 92ba05a · 92ba05a
1 parent d137c6e
commit 92ba05a
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Showing 2 changed files with 4 additions and 6 deletions.
diff --git a/examples/client_async_calls.py b/examples/client_async_calls.py
@@ -201,7 +201,7 @@ async def async_handle_file_records(client):
 async def async_execute_information_requests(client):
     """Execute extended information requests."""
     _logger.info("### Running information requests.")
-    rr = await client.read_device_information(slave=SLAVE)
+    rr = await client.read_device_information(slave=SLAVE, read_code=1, object_id=0)
     assert not rr.isError()  # test that call was OK
     assert rr.information[0] == b"Pymodbus"
 

diff --git a/examples/client_calls.py b/examples/client_calls.py
@@ -180,11 +180,9 @@ def handle_file_records(client):
 def execute_information_requests(client):
     """Execute extended information requests."""
     _logger.info("### Running information requests.")
-    # NOT WORKING: ONLY SYNC.
-    # FAILS WITH framer = RTU
-    # rr = client.read_device_information(slave=SLAVE)
-    # assert not rr.isError()  # test that call was OK
-    # assert rr.information[0] == b"Pymodbus"
+    rr = client.read_device_information(slave=SLAVE, read_code=1, object_id=0)
+    assert not rr.isError()  # test that call was OK
+    assert rr.information[0] == b"Pymodbus"
 
     rr = client.report_slave_id(slave=SLAVE)
     assert not rr.isError()  # test that call was OK