Diagnostics; Motor Temperature Measurement Through The Standard I/O - ABB ACS310 User Manual

Settings
Parameter
9902
4022...4026, 4030, 4031,
4122...4126, 4130,

Diagnostics

Parameter
1401
1402/1403/1410
Alarm
PID SLEEP

Motor temperature measurement through the standard I/O

This section describes the temperature measurement of one motor when the drive
I/O terminals are used as the connection interface.
Motor temperature can be measured using PT100 or PTC sensors connected to
analog input and output.
One sensor
Motor
T
10 nF
WARNING! According to IEC 664, the connection of the motor temperature
sensor requires double or reinforced insulation between motor live parts and
the sensor. Reinforced insulation entails a clearance and creepage distance of 8 mm
(400/500 V AC equipment). If the assembly does not fulfill the requirement
• the I/O board terminals must be protected against contact and they may not be
connected to other equipment
or
• the temperature sensor must be isolated from the I/O terminals.
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Additional information
PID control activation
Sleep function settings
4131
Additional information
PID sleep function status through RO 1
PID sleep function status through RO 2...4. With option
MREL-01 only.
Additional information
Sleep mode
AI1
GND
AO
GND
Three sensors
Motor
T T
T
10 nF
Program features 139
AI1
GND
AO
GND