+function alert_check_energy_line_power( \
+ from, dbg, line_power_curr, line_power_prev, subj, body \
+) {
+ from = "alert_check_energy_line_power"
+
+ dbg["energy_line_power_prev"] = db["energy_line_power_prev"]
+ dbg["energy_line_power_curr"] = db["energy_line_power_curr"]
+ debug(from, "", dbg)
+
+ line_power_curr = db["energy_line_power_curr"]
+ line_power_prev = db["energy_line_power_prev"]
+
+ if (line_power_curr == "no" && line_power_prev != "no") {
+ alert_trigger_low(from, "PowerUnplugged", "")
+ }
+}
+