ioControl
16
7.2 Status indication of the inputs/outputs (I/O LEDs, yellow)
I/O configuration
(see attached object directory)
LED status
Description
0 (not used)
Off
1 (digital input B
L
)
Off
Input signal FALSE
On
Input signal TRUE
2 (digital output B
H
)
Off
Output signal FALSE
On
Output signal TRUE
3 (voltage input 10 V)
Off
4 (PWM output)
Off
PWM = 0
On
PWM > 0
5 (current-controlled output)
Off
Current value ≤ 20 mA
On
Current value ≤ 20 mA
6 (voltage input 32 V, ratiometric)
Off
7 (current input 20 mA)
Off
2 Hz
Fault at the input
9 (voltage input 32 V)
Off
10 (digital input B
L
)
Off
Input signal FALSE
On
Input signal TRUE
11 (digital input B
L
, mit Diagnose)
Off
Input signal FALSE
On
Input signal TRUE
2 Hz
Fault at the input
12 (digital input B
H
)
Off
Input signal FALSE
On
Input signal TRUE
14 (frequency input)
Off
2 Hz
Fault at the input
15 (digital output B
H
, with diagnostics)
Off
Output signal FALSE
On
Output signal TRUE
2 Hz
Fault at the output
16 (digital output B
H
, with diagnostics,
short-circuit proof and overload pro-
tected)
Off
Output signal FALSE
On
Output signal TRUE
2 Hz
Fault at the output
18 (resistor input)
Off
2 Hz
Fault at the input
20 (interval measurement)
Off
2 Hz
Fault at the input
