EJ7031, EJ7041-0052 - Stepper motor modules

EJ7031 - LEDs

 
EJ7031 - LEDs
 
 
 
LED
Color
Display
State
Meaning
RUN
green
off
Init
State of the EtherCAT State Machine: INIT = Initialization of the terminal or BOOTSTRAP = Function for firmware updates of the terminal
blinking
Pre-Operational
State of the EtherCAT State Machine: PREOP = Setting for mailbox communication and variant standard settings
single flash
Safe-Operational
State of the EtherCAT State Machine: SAFEOP = Channel checking of the Sync Manager and the Distributed Clocks. Outputs stay in safe operation mode.
on
Operational
State of the EtherCAT State Machine: OP = Normal operation mode, mailbox- and process data communication possible
flickering
Bootstrap
State of the EtherCAT State Machine: BOOTSTRAP = function for firmware updates of the plug-in module
Power
green
off
-
Supply voltage (24 VDC) not available or
motor control is blocked (index 0x6010:02 is not set)
on
-
Supply voltage (24 VDC) present
EN
green
off
-
Motor control is blocked (index 0x6010:02 is not set) or EJ7031 is not ready for operation
on
-
Motor control is activated (index 0x6010:02 is set) or EJ7031 is ready for operation
Warn
yellow
off
-
no defect
on
-
Configuration error, e.g.:
Motor power supply not connected
80°C temperature exceeded
100% duty cycle reached
ERR A
ERR B
red
on
-
Configuration error of output stage A, e.g.:
100°C temperature exceeded
Short circuit
CW
green
on
-
Motor turns clockwise
CCW
green
on
-
Motor turns counter-clockwise