GE Industrial Solutions EntelliPro ES User Manual
Page 82
CHAPTER 2: INSTALL ATION/CONFIGURATION
EPOS MOTOR MANAGEMENT SYSTEM- INSTRUCTION MANUAL
2.57
If Hardwire is selected as a controlling device, one input must be mapped to mode switch local and a different input to
mode switch remote. If input mode switch local is active, all mechanisms defined as locals can control the motor
(ON/OFF). If input mode switch remote is active, the mechanism defined as remote can control the motor (ON/OFF).
If Fixed local is selected as a controlling device, any source assigned as local can control the motor (ON/OFF).
If Fixed remote is selected as a controlling device, only the remote source can control the motor (ON/OFF).
NOTE:
Only one control (local or remote) can be enabled at a time. If both (local and remote) are active the “drawer
ready switch” will be OFF and the motor cannot start.
NOTE:
To make any changes on the configuration, “parameter allowed” must be enabled in WinESG
parameterization/function panel or Modbus function code 6 register 62.
Refer to section 2.2.1 for the motor control detailed configuration.
Dahlander starter operation: when an ON1 command (low speed) is received, contactor K1, controlled by EntelliPro
ES output relay 41, will close, which will start the motor in a low speed.
When an ON2 command (high speed) is received, contactor K1 opens. When the low speed feedback input from
contactor K1 is inactive (removed), contactor Y, controlled by EntelliPro ES output relay 45 will close. When the
contactor Y feedback signal is received, contactor K2 controlled by EntelliPro ES output relay 43, closes, which starts
the motor in a high speed.
CAUTION:
Contactor Y does not close until the low speed contactor K1 feedback signal is received. If not received
within the “contactor feedback timer” set on WinESG parameterization/timer window or Modbus function code 6
register 26.
Should an ON2 command (fast start) start be received when K1 is closed, and direct switch over is allowed, K1 will
open immediately, and contactors K2 and Y will close when the K1 feedback signal is removed.
Should a start function ON1 be received when K2 and Y contactors are closed, and “allow direct direction switchover”
is set, in the WinESG parameterization\typical settings or Modbus function code 6 register 111 bit3, K2 and Y
contactors will open immediately. K1 will close after the “fast to slow wait time” in WinESG parameterization/timer
panel or Modbus function code 6 register 30 timer expires