Program features81Parameter lockYou can prevent parameter adjustment by activating the parameter lock.SettingsParameters 16.02 and 16.03.Motor temperature measurement through the standard I/O interfaceThis section describes the temperature measurement of one motor when the RMIOdrive control board is used as the connection interface.WARNING! According to IEC 664, the connection of the motor temperature sensorto the RMIO board requires double or reinforced insulation between motor live partsand the sensor. Reinforced insulation entails a clearance and creepage distance of8 mm (400 / 500 V AC equipment). If the assembly does not fulfil the requirement:• The RMIO board terminals must be protected against contact and they may notbe connected to other equipment.Or• The temperature sensor must be isolated from the RMIO board terminals.See also section Motor thermal protection on page 75.MotorTRMIO boardAI1+AI1-AO1+AO1-MotorTRMIO boardAI1+AI1-AO1+AO1-TTOne sensorThree sensorsThe capacitor voltagerating must be 630 V ACat least.10 nF(> 630 V AC)10 nF(> 630 V AC)
