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Configuration Mode (ConF)
234
Switching command
Depending on the num ber of m otors or s elected configurations (2 or 3), the s witching com mand is s ent us ing
one or two logic inputs . The table below lis ts the pos s ible combinations.
LI
2 m otors or configurations
LI
3 m otors or configurations
Num be r of configurations
or active m otors
0
0
0
1
0
1
0
1
2
1
1
2
Schematic diagram for multimotor mode
Configuration 0
if the 2 contacts
are open
Configuration 1
Configuration 2
Auto-tuning in multimotor mode
This auto-tuning can be perform ed:
•
Manually us ing a logic input when the m otor changes.
•
Autom atically each tim e the m otor is activated for the 1
st
tim e after s witching on the drive, if the
[Automatic autotune]
(AUt)
param eter on page
109
is s et to
[Yes]
(YES)
.
Motor thermal states in multimotor mode:
The drive helps to protect the three m otors individually. Each therm al s tate takes into account all s top tim es,
if the drive power is not s witched off.
NOTICE
MOTOR OVERHEATING
The motor thermal state of each motor is not saved when drive is switched off.
When the drive is switched on, it is not aware of the thermal state of the connected motor or motors.
To enable correct temperature monitoring of the motors, install an external temperature sensor for each
motor.
Failure to follow these instructions can result in equipment damage.
Configuration 0
Configuration 1
Configuration 2
ER24
LO or R
LI
LO or R
+ 24 V
LO or R
LI
M0
M1
M2
Содержание ER24 Series
Страница 1: ...BLEMO ER24 Variable Speed Drives for Asynchronous and Synchronous Motors Programming Manual 05 2018 ...
Страница 6: ...6 Table of Contents ...
Страница 14: ...16 ...
Страница 34: ...Overview 36 ...
Страница 40: ...42 ...
Страница 74: ...Monitoring Mode MOn 76 ...
Страница 241: ......
Страница 278: ...Configuration Mode ConF 278 Access Level See Access Level LAC page 280 ...
Страница 294: ...Interface ItF 294 ...
Страница 298: ...298 Open Save as trA ...
Страница 302: ...Multipoint Screen 302 ...
Страница 304: ...304 ...
Страница 306: ...Maintenance 306 ...
Страница 316: ...Diagnostics and Troubleshooting 316 ...
Страница 318: ...318 ...
Страница 340: ...Index of Parameter Codes 340 ...
Страница 343: ......
Страница 344: ...Index of Parameter Codes 342 ER24_Programming_Manual_EN_01 2017 ...