279 lines
9.5 KiB
Python
279 lines
9.5 KiB
Python
import json, time
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from datetime import datetime as dt
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from quickfaas.measure import recall, write
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from quickfaas.remotebus import publish
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from common.Logger import logger
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# Helper function to split the payload into chunks
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def chunk_payload(payload, chunk_size=20):
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chunked_values = list(payload["values"].items())
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for i in range(0, len(chunked_values), chunk_size):
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yield {
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"ts": payload["ts"],
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"values": dict(chunked_values[i:i+chunk_size])
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}
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def sync():
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#get new values and send
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payload = {"ts": round(dt.timestamp(dt.now()))*1000, "values": {}}
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topic = "v1/devices/me/telemetry"
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try:
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data = recall()#json.loads(recall().decode("utf-8"))
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except Exception as e:
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logger.error(e)
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logger.debug(data)
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for controller in data:
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for measure in controller["measures"]:
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#publish measure
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if measure["name"] in ["wellstatus","pidcontrolmode","downholesensorstatus","alarmflowrate","alarmintakepressure","alarmintaketemperature","alarmtubingpressure","alarmvfd","alarmlockout","alarmfluidlevel","runpermissive","startpermissive","last_vfd_fault_code","vfd_fault", "flowmeter_fault"]:
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payload[measure["name"]] = convert_int(measure["name"], measure["value"])
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payload[measure["name"]+ "_int"] = measure["value"]
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else:
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payload[measure["name"]] = measure["value"]
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logger.debug("Sending on topic: {}".format(topic))
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logger.debug("Sending value: {}".format(payload))
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for chunk in chunk_payload(payload=payload):
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publish(topic, json.dumps(chunk), 1)
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time.sleep(2)
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def writeplctag(value):
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#value in the form {"measurement": <measurement_name>, "value": <value to write>}
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try:
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#value = json.loads(value.replace("'",'"'))
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logger.debug(value)
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#payload format: [{"name": "advvfdipp", "measures": [{"name": "manualfrequencysetpoint", "value": 49}]}]
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message = [{"name": "advvfdipp", "measures":[{"name":value["measurement"], "value": value["value"]}]}]
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resp = write(message)
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logger.debug("RETURN FROM WRITE: {}".format(resp))
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return True
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except Exception as e:
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logger.debug(e)
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return False
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def receiveCommand(topic, payload):
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try:
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logger.debug(topic)
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logger.debug(json.loads(payload))
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p = json.loads(payload)
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command = p["method"]
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commands = {
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"sync": sync,
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"writeplctag": writeplctag,
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}
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if command == "setPLCTag":
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try:
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result = commands["writeplctag"](p["params"])
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logger.debug(result)
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except Exception as e:
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logger.error(e)
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elif command == "changeSetpoint":
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try:
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logger.debug("attempting controlpoint write")
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params_type = {"measurement": "pidcontrolmode", "value": p["params"]["setpointType"]}
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if params_type["value"]:
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commands["writeplctag"](params_type)
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time.sleep(2)
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except Exception as e:
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logger.error("DID NOT WRITE CONTROL MODE")
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logger.error(e)
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try:
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logger.debug("attempting setpoint write")
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modes = {0: "flowsetpoint", 1: "fluidlevelsetpoint", 2: "tubingpressuresetpoint", 3: "manualfrequencysetpoint"}
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params_value = {"value": p["params"]["setpointValue"]}
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if params_value["value"]:
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params_value["measurement"] = modes[getMode()]
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result = commands["writeplctag"](params_value)
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logger.debug(result)
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except Exception as e:
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logger.error("DID NOT WRITE SETPOINT")
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logger.error(e)
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#logger.debug(command)
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ack(topic.split("/")[-1])
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time.sleep(5)
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sync()
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except Exception as e:
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logger.debug(e)
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def ack(msgid):
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#logger.debug(msgid)
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#logger.debug(mac)
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#logger.debug(name)
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#logger.debug(value)
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publish("v1/devices/me/rpc/response/" + str(msgid), json.dumps({"msg": {"time": time.time()}, "metadata": "", "msgType": ""}), 1)
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def getMode():
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try:
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data = recall()
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for controller in data:
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for measure in controller["measures"]:
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if measure["name"] == "pidcontrolmode":
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return measure["value"]
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except:
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return None
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def convert_int(plc_tag, value):
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well_status_codes = {
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0: "Running",
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1: "Pumped Off",
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2: "Alarmed",
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3: "Locked Out",
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4: "Stopped"
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}
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pid_control_codes = {
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0: "Flow",
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1: "Fluid Level",
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2: "Tubing Pressure",
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3: "Manual"
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}
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downhole_codes = {
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0: "OK",
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1: "Connecting",
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2: "Open Circuit",
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3: "Shorted",
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4: "Cannot Decode"
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}
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permissive_codes = {
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0: "OK",
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1: "Flow",
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2: "Intake Pressure",
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3: "Intake Temperature",
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4: "Tubing Pressure",
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5: "VFD",
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6: "Fluid Level",
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7: "Min. Downtime"
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}
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alarm_codes = {
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0: "OK",
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1: "Alarm"
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}
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alarm_vfd_codes = {
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0: "OK",
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1: "Locked Out"
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}
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vfd_fault_codes = {
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0: "No Fault",
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2: "Auxiliary Input",
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3: "Power Loss",
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4: "UnderVoltage",
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5: "OverVoltage",
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7: "Motor Overload",
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8: "Heatsink OverTemp",
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9: "Thermister OverTemp",
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10: "Dynamic Brake OverTemp",
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12: "Hardware OverCurrent",
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13: "Ground Fault",
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14: "Ground Warning",
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15: "Load Loss",
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17: "Input Phase Loss",
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18: "Motor PTC Trip",
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19: "Task Overrun",
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20: "Torque Prove Speed Band",
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21: "Output Phase Loss",
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24: "Decel Inhibit",
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25: "OverSpeed Limit",
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26: "Brake Slipped",
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27: "Torque Prove Conflict",
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28: "TP Encls Confict",
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29: "Analog In Loss",
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33: "Auto Restarts Exhausted",
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35: "IPM OverCurrent",
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36: "SW OverCurrent",
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38: "Phase U to Ground",
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39: "Phase V to Ground",
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40: "Phase W to Ground",
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41: "Phase UV Short",
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42: "Phase VW Short",
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43: "Phase WU Short",
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44: "Phase UNeg to Ground",
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45: "Phase VNeg to Ground",
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46: "Phase WNeg to Ground",
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48: "System Defaulted",
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49: "Drive Powerup",
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51: "Clear Fault Queue",
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55: "Control Board Overtemp",
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59: "Invalid Code",
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61: "Shear Pin 1",
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62: "Shear Pin 2",
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64: "Drive Overload",
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66: "OW Torque Level",
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67: "Pump Off",
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71: "Port 1 Adapter",
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72: "Port 2 Adapter",
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73: "Port 3 Adapter",
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74: "Port 4 Adapter",
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75: "Port 5 Adapter",
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76: "Port 6 Adapter",
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77: "IR Volts Range",
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78: "FluxAmps Ref Range",
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79: "Excessive Load",
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80: "AutoTune Aborted",
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81: "Port 1 DPI Loss",
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82: "Port 2 DPI Loss",
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83: "Port 3 DPI Loss",
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84: "Port 4 DPI Loss",
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85: "Port 5 DPI Loss",
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86: "Port 6 DPI Loss",
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87: "IXo Voltage Range",
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91: "Primary Velocity Feedback Loss",
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93: "Hardware Enable Check",
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94: "Alternate Velocity Feedback Loss",
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95: "Auxiliary Velocity Feedback Loss",
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96: "Position Feedback Loss",
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97: "Auto Tach Switch",
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100: "Parameter Checksum",
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101: "Power Down NVS Blank",
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102: "NVS Not Blank",
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103: "Power Down NVS Incompatible",
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104: "Power Board Checksum",
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106: "Incompat MCB-PB",
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107: "Replaced MCB-PB",
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108: "Analog Calibration Checksum",
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110: "Invalid Power Board Data",
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111: "Power Board Invalid ID",
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112: "Power Board App Min Version",
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113: "Tracking DataError",
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115: "Power Down Table Full",
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116: "Power Down Entry Too Large",
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117: "Power Down Data Checksum",
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118: "Power Board Power Down Checksum",
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124: "App ID Changed",
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125: "Using Backup App",
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134: "Start on Power Up",
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137: "External Precharge Error",
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138: "Precharge Open",
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141: "Autotune Enc Angle",
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142: "Autotune Speed Restricted",
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143: "Autotune Current Regulator",
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144: "Autotune Inertia",
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145: "Autotune Travel",
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13035: "Net IO Timeout",
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13037: "Net IO Timeout"
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}
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plc_tags = {
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"wellstatus": well_status_codes.get(value, "Invalid Code"),
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"pidcontrolmode": pid_control_codes.get(value, "Invalid Code"),
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"downholesensorstatus": downhole_codes.get(value, "Invalid Code"),
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"alarmflowrate": alarm_codes.get(value, "Invalid Code"),
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"alarmintakepressure": alarm_codes.get(value, "Invalid Code"),
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"alarmintaketemperature": alarm_codes.get(value, "Invalid Code"),
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"alarmtubingpressure": alarm_codes.get(value, "Invalid Code"),
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"alarmvfd": alarm_codes.get(value, "Invalid Code"),
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"alarmlockout": alarm_vfd_codes.get(value, "Invalid Code"),
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"alarmfluidlevel": alarm_codes.get(value, "Invalid Code"),
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"runpermissive": permissive_codes.get(value, "Invalid Code"),
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"startpermissive": permissive_codes.get(value, "Invalid Code"),
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"last_vfd_fault_code": vfd_fault_codes.get(value, "Invalid Code"),
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"vfd_fault": vfd_fault_codes.get(value, "Invalid Code"),
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"flowmeter_fault": alarm_codes.get(value, "Invalid Code")
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}
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return plc_tags.get(plc_tag, "Invalid Tag")
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