diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..bae0964
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,72 @@
+*~
+
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+
+# ipython notebooks
+
+siriuspy/siriuspy/pwrsupply/tests/.ipynb_checkpoints/
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+env/
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+*.egg-info/
+.installed.cfg
+*.egg
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+.pytest_cache/
+htmlcov/
+.tox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*,cover
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+
+# Sphinx documentation
+docs/_build/
+
+# Doxygen documentation
+doc/doxygen/html/
+doc/doxygen/documentation.html
+
+# PyBuilder
+target/
+.vscode
+
+# FTP configuration file
+.ftpconfig
diff --git a/bin/sirius-script-reset-ipumps.py b/bin/sirius-script-reset-ipumps.py
new file mode 100755
index 0000000..109215e
--- /dev/null
+++ b/bin/sirius-script-reset-ipumps.py
@@ -0,0 +1,237 @@
+#!/usr/bin/env python-sirius
+
+import time
+import epics
+
+
+CONTROLLERS = {
+    'SI-RA01:VA-SIPC-06':
+        ['SI-01SAFE:VA-SIP150-MD',
+         'SI-01C2FE:VA-SIP150-MD',
+         'SI-01BCFE:VA-SIP150-MD',
+         'SR-RA01:VA-SIPC-06:C4',
+         ],
+    'SI-RA02:VA-SIPC-05':
+        ['SI-02C4:VA-SIP20-BG',
+         'SI-03M1:VA-SIP20-BG',
+         'SI-02SBFE:VA-SIP150-MD',
+         'SI-02BCFE:VA-SIP150-MD',
+        ],
+    'SI-RA03:VA-SIPC-05':
+        ['SI-03SPFE:VA-SIP150-MD',
+         'SI-03C2FE:VA-SIP150-MD',
+         'SI-03BCFE:VA-SIP150-MD',
+         'SI-RA03:VA-SIPC-05:C4',
+        ], 
+    'SI-RA04:VA-SIPC-04':
+        ['SI-04C4:VA-SIP20-BG',
+         'SI-05M1:VA-SIP20-BG',
+         'SI-04SBFE:VA-SIP150-MD',
+         'SI-04BCFE:VA-SIP150-MD',
+        ],
+    'SI-RA05:VA-SIPC-05':
+        ['SI-05SAFE:VA-SIP150-MD',
+         'SI-05C2FE:VA-SIP150-MD',
+         'SI-05BCFE:VA-SIP150-MD',
+         'SI-RA05:VA-SIPC-05:C4',
+        ],
+    'SI-RA06:VA-SIPC-04':
+        ['SI-06C4:VA-SIP20-BG',
+         'SI-07M1:VA-SIP20-BG',
+         'SI-06SBFE:VA-SIP150-MD',
+         'SI-06BCFE:VA-SIP150-MD',
+        ],
+    'SI-RA07:VA-SIPC-05':
+        ['SI-07SPFE:VA-SIP150-MD',
+         'SI-07C2FE:VA-SIP150-MD',
+         'SI-07BCFE:VA-SIP150-MD',
+         'SR-RA07:VA-SIPC-05:C4',
+        ],
+    'SI-RA08:VA-SIPC-04':
+        ['SI-08C4:VA-SIP20-BG',
+         'SI-09M1:VA-SIP20-BG',
+         'SI-08SBFE:VA-SIP150-MD',
+         'SI-08BCFE:VA-SIP150-MD',
+        ],
+    'SI-RA09:VA-SIPC-05':
+        ['SI-09SAFE:VA-SIP150-MD',
+         'SI-09C2FE:VA-SIP150-MD',
+         'SI-09BCFE:VA-SIP150-MD',
+         'SR-RA09:VA-SIPC-05:C4',
+        ],
+    'SI-RA10:VA-SIPC-04':
+        ['SI-10C4:VA-SIP20-BG',
+         'SI-11M1:VA-SIP20-BG',
+         'SI-10SBFE:VA-SIP150-MD',
+         'SI-10BCFE:VA-SIP150-MD',
+        ],
+    'SI-RA11:VA-SIPC-05':
+        ['SI-11SPFE:VA-SIP150-MD',
+         'SI-11C2FE:VA-SIP150-MD',
+         'SI-11BCFE:VA-SIP150-MD',
+         'SR-RA11:VA-SIPC-05:C4',
+        ],
+    'SI-RA12:VA-SIPC-04':
+        ['SI-12C4:VA-SIP20-BG',
+         'SI-13M1:VA-SIP20-BG',
+         'SI-12SBFE:VA-SIP150-MD',
+         'SI-12BCFE:VA-SIP150-MD',
+        ],
+    'SI-RA13:VA-SIPC-05':
+        ['SI-13SAFE:VA-SIP150-MD',
+         'SI-13C2FE:VA-SIP150-MD',
+         'SI-13BCFE:VA-SIP150-MD',
+         'SR-RA13:VA-SIPC-05:C4',
+        ],
+    'SI-RA14:VA-SIPC-04':
+        ['SI-14C4:VA-SIP20-BG',
+         'SI-15M1:VA-SIP20-BG',
+         'SI-14SBFE:VA-SIP150-MD',
+         'SI-14BCFE:VA-SIP150-MD',
+        ],
+    'SI-RA15:VA-SIPC-05':
+        ['SI-15SPFE:VA-SIP150-MD',
+         'SI-15C2FE:VA-SIP150-MD',
+         'SI-15BCFE:VA-SIP150-MD',
+         'SR-RA15:VA-SIPC-05:C4',
+        ],
+    'SI-RA16:VA-SIPC-04':
+        ['SI-16C4:VA-SIP20-BG',
+         'SI-17M1:VA-SIP20-BG',
+         'SI-16SBFE:VA-SIP150-MD',
+         'SI-16BCFE:VA-SIP150-MD',
+        ],
+    'SI-RA17:VA-SIPC-05':
+        ['SI-17SAFE:VA-SIP150-MD',
+         'SI-17C2FE:VA-SIP150-MD',
+         'SI-17BCFE:VA-SIP150-MD',
+         'SR-RA17:VA-SIPC-05:C4',
+        ],
+    'SI-RA18:VA-SIPC-04':
+        ['SI-18C4:VA-SIP20-BG',
+         'SI-19M1:VA-SIP20-BG',
+         'SI-18SBFE:VA-SIP150-MD',
+         'SI-18BCFE:VA-SIP150-MD',
+        ],  
+    'SI-RA19:VA-SIPC-05':
+        ['SI-19SPFE:VA-SIP150-MD',
+         'SI-19C2FE:VA-SIP150-MD',
+         'SI-19BCFE:VA-SIP150-MD',
+         'SR-RA19:VA-SIPC-05:C4',
+        ],
+    'SI-RA20:VA-SIPC-06':
+        ['SI-20C4:VA-SIP20-BG',
+         'SI-01M1:VA-SIP20-BG',
+         'SI-20SBFE:VA-SIP150-MD',
+         'SI-20BCFE:VA-SIP150-MD',
+        ],
+    }
+
+
+ION_PUMPS = [
+    'SI-01BCFE:VA-SIP150-MD',
+    'SI-02BCFE:VA-SIP150-MD',
+    'SI-03BCFE:VA-SIP150-MD',
+    'SI-04BCFE:VA-SIP150-MD',
+    'SI-05BCFE:VA-SIP150-MD',
+    'SI-06BCFE:VA-SIP150-MD',
+    'SI-07BCFE:VA-SIP150-MD',
+    'SI-08BCFE:VA-SIP150-MD',
+    'SI-09BCFE:VA-SIP150-MD',
+    'SI-10BCFE:VA-SIP150-MD',
+    'SI-11BCFE:VA-SIP150-MD',
+    'SI-12BCFE:VA-SIP150-MD',
+    'SI-13BCFE:VA-SIP150-MD',
+    'SI-14BCFE:VA-SIP150-MD',
+    'SI-15BCFE:VA-SIP150-MD',
+    'SI-16BCFE:VA-SIP150-MD',
+    'SI-17BCFE:VA-SIP150-MD',
+    'SI-18BCFE:VA-SIP150-MD',
+    'SI-19BCFE:VA-SIP150-MD',
+    'SI-20BCFE:VA-SIP150-MD',
+    'SI-01C2FE:VA-SIP150-MD',
+    'SI-03C2FE:VA-SIP150-MD',
+    'SI-05C2FE:VA-SIP150-MD',
+    'SI-07C2FE:VA-SIP150-MD',
+    'SI-09C2FE:VA-SIP150-MD',
+    'SI-11C2FE:VA-SIP150-MD',
+    'SI-13C2FE:VA-SIP150-MD',
+    'SI-15C2FE:VA-SIP150-MD',
+    'SI-17C2FE:VA-SIP150-MD',
+    'SI-19C2FE:VA-SIP150-MD',
+    'SI-02SBFE:VA-SIP150-MD',
+    'SI-04SBFE:VA-SIP150-MD',
+    'SI-06SBFE:VA-SIP150-MD',
+    'SI-08SBFE:VA-SIP150-MD',
+    'SI-10SBFE:VA-SIP150-MD',
+    'SI-12SBFE:VA-SIP150-MD',
+    'SI-14SBFE:VA-SIP150-MD',
+    'SI-16SBFE:VA-SIP150-MD',
+    'SI-18SBFE:VA-SIP150-MD',
+    'SI-20SBFE:VA-SIP150-MD',
+    'SI-01SAFE:VA-SIP150-MD',
+    'SI-05SAFE:VA-SIP150-MD',
+    'SI-09SAFE:VA-SIP150-MD',
+    'SI-13SAFE:VA-SIP150-MD',
+    'SI-17SAFE:VA-SIP150-MD',
+    'SI-03SPFE:VA-SIP150-MD',
+    'SI-07SPFE:VA-SIP150-MD',
+    'SI-11SPFE:VA-SIP150-MD',
+    'SI-15SPFE:VA-SIP150-MD',
+    'SI-19SPFE:VA-SIP150-MD',
+    ]
+
+
+def conv_ipump_2_controller(ion_pump):
+    """."""
+    for controller, channels in CONTROLLERS.items():
+        if ion_pump in channels:
+            channel_idx = channels.index(ion_pump)
+            return controller, channel_idx
+
+
+def check_currents(pvs, threshold=0):
+    while True:
+        print('checking all ion pumps...')
+        for ion_pump, pv in pvs.items():
+            if pv.value < threshold:
+                print('ion pump {} has current below threshold!'.format(ion_pump))
+        time.sleep(0.2)
+
+
+def create_controllers_steps_pvs(controllers, timeout=10):
+    pvs = {controller:epics.PV(controller + ':Step-SP') for controller in controllers}
+    for pv in pvs.values():
+        if not pv.wait_for_connection(timeout=timeout):
+            print('timeout in {}'.format(pv.pvname))
+    return pvs
+
+def create_ion_pumps_currents_pvs(ion_pumps, timeout=10):
+    pvs = {ion_pump:epics.PV(ion_pump + ':Current-Mon') for ion_pump in ion_pumps}
+    for pv in pvs.values():
+        if not pv.wait_for_connection(timeout=timeout):
+            print('timeout in {}'.format(pv.pvname))
+    return pvs
+
+
+def create_ion_pumps_voltage_target_pvs(ion_pumps, timeout=10):
+    pvs = {ion_pump:epics.PV(ion_pump + ':VoltageTarget-SP') for ion_pump in ion_pumps}
+    for pv in pvs.values():
+        if not pv.wait_for_connection(timeout=timeout):
+            print('timeout in {}'.format(pv.pvname))
+    return pvs
+
+
+# pvs = create_ion_pumps_currents_pvs(ION_PUMPS)
+# check_currents(pvs, threshold=2e-7)
+
+# controller_name = 'SI-RA01:VA-SIPC-06'
+# ion_pumps = CONTROLLERS[controller_name]
+# print(ion_pumps)
+
+controller_name, channel_idx = conv_ipump_2_controller(ION_PUMPS[0])
+pvs = create_controllers_steps_pvs(CONTROLLERS)
+pv = pvs[controller_name]
+print(pv.value)
+
+