Product overview
EP9224-0037
14
Version: 1.0
DPO Inputs Channel 1 to 4
The four channels each have status bits and status LEDs
for displaying the current channel state:
Error U
S
: U
S
was switched off due to overcurrent
Error U
P
: U
P
was switched off due to overcurrent
Warning U
S
: If the current value set in CoE object
80n0:12 persists, the channel will be switched off
Warning U
P
: If the current value set in CoE object
80n0:13 persists, the channel will be switched off
Status U
S
: Channel switched on or off
Status U
P
: Channel switched on or off
Channel Error
: Error U
S
or Error U
P
is TRUE
Error Sum Current
: The sum value for Is and Ip of the
channel set in CoE object 8000:14 has been exceeded for
too long.
Warning Sum Current
: If the sum current for I
S
+ I
P
of the
channel persists, the channel will be switched off.
Current U
S
, Current U
p
: Two 16-bit process words each
represent the present output current value of U
S
or U
P
respectively.
DPO Inputs Device
Subsequently, a status word follows for the complete
device
DPO Inputs Device.
Temperature Warning
: The internal temperature of the
EP9224 will soon reach the shut-off point.
Temperature Error
: The internal temperature was too
high. The output channels were switched off.
U
S
/U
P
Warning
: The value of the input voltage U
S
/U
P
is
less than the upper threshold value U
warn
.
U
S
/U
P
Error
: The value of the input voltage U
S
/U
P
has
fallen below the lower threshold value U
err
. The output
voltages have been switched off.
Global Error Bit
: There is at least one error message
pending.
Sum Current Warning
: The sum value for I
S
and I
P
of the
box set in CoE object F80E:12 has been exceeded for too
long.
Error Sum Current
: If the sum value for I
S
and I
P
of the
channel set in CoE object 8000:14 persists, the channel
will be switched off.
Current U
S
: Present sum current of the supply input
socket Us
Current U
P
: Present sum current of the supply input
socket Up
Voltage U
S
: Present input voltage of the supply input
socket U
S
in 1/10V
Voltage U
P
: Present input voltage of the supply input
socket U
P
in 1/10V
Temperature
: Current internal temperature of the box
