İstanbul
I do not multiply a fault code by district
Each code has its own page. A neighbourhood name does not invent a new fault. The measurement is in Istanbul, on the panel, done once.
Fault codes
I do not clear an Omron Varispeed F7 OC code twiceWhen an Omron Varispeed F7 shows OC I separate the motor, the cable and the ramp. No second reset. Measured on site in Istanbul. Call now.I do not treat an Omron Varispeed F7 OV as an OC at stopIf a Varispeed F7 writes OV while stopping I separate the brake resistor and the deceleration ramp. I do not raise the current threshold. Measured on site in Istanbul. Call now.I do not restart an Altivar OCF as if it were not an SCFWhen an Altivar shows OCF I do not mix it with a short-circuit code. I separate the motor and the cable, and I stop after one reset. I measure in Istanbul. Call now.I do not raise the fuse amps when a thermal tripsWhen a thermal or a fuse trips I do not raise the amp rating. I measure motor current, a loose terminal and the cross-section. I look in the panel in Istanbul. Call now.I do not file a welded contactor as if it were a humIf the shaft still turns after the stop command, the pole is welded. That is not a hum. A thermal overload does not open a weld. I do not file the face. I look in the Istanbul panel. Call now.I separate a Sirius hum from the coil voltageIf a Sirius contactor hums I measure the coil voltage on A1-A2. I do not file the magnet face. A hot terminal is a separate fault. I look in the panel in Istanbul. Call now.I do not raise an ET9420 setpoint while the probe is lyingIf an ENDA ET9420 screen is lying I read the probe type and the terminal from the print on the device. I do not raise the setpoint blind. I measure on oven and line panels in Istanbul. Call now.I do not treat a PLC input-output as a program lineAn LED can lie. A 24 volt short, an open analog wire and a burnt output transistor are not a program line. No line without a backup. I read the card on site in Istanbul. Call now.