Counter/Posi2 5V, Counter 2 5V
Kendrion Kuhnke Automation GmbH
26
17 May 2021
Operative earth / shield
section 0
Status LEDs
"EtherCAT" LED
The LED labelled "EtherCAT" indicates the state of the EtherCAT ASIC.
Initialising, no data exchange
Pre-operational, no data exchange
Safe operation, inputs readable
Operational, unrestricted data exchange
LED "IO"
The LED labelled "IO" indicates the state of the module's I/Os.
State
LED flash code
Explanation
Ok
Green, on
No error
Error
Off
Malfunction of module if E-bus LED = On
Inoperative if E-bus LED = Off
Red, 2x
Low voltage
Red, 3x
Internal watchdog
Red, 4x
EtherCAT watchdog control
Red, 7x
Configuration error (E-bus pre-operational), no. of
process data differs from that in the module
Defective
Red, on
Module defective
LED "Power"
The LED labelled "Power" indicates the state of the I/O module's I/O power supply.
State
LED flash code
Explanation
On
Green, on
24 VDC supply ok
Off
Off
24 VDC supply not ok
Status LEDs of IOs
The status LEDs of the IOs are indicative of the state of each of the digital I/Os.
Trm.
Voltage
LED
Explanation
0..3
24V
Green
Digital inputs
4
24V
Green
Digital output
7, 9, 11
5 V
Green
Incremental encoder signals A, B, Ref