SMC Networks EX600-SEC Series Operation Manual page 46

•Digital I/O unit parameters (1)
Parameter
No.
(H.T. Symbol)
The power
Generates error
supply short
per unit when the
circuit
short circuit of the
1 detection for
control or input
control and
power supply is
input
detected.
(SC_MonSs)
Ignores excess
Inrush current
current per unit for
2 filter
100 msec. after
(Inrush)
inrush.
Sets the time to
Input filtering
ignore the input
3 time
signal change per
(Filter_T)
unit
Input
Sets the time to
extension
4 hold the input
time
signal per unit.
(SigExt_T)
Generates error
Output load
per unit when the
short circuit
5 short circuit of the
detection
output device is
(SC_MonOp)
detected.
Restore the setting
Restart after of short circuit
output load detection error per
6
short circuit unit after the output
(SC_RstOp) device short circuit
is cleared.
Generates error
Open circuit per channel when
7 detection the disconnection
(OC_Mon) of the output
device is detected.
Output setting
Set output per
during
channel when
8 communication
communication is
∗ 2
fault
abnormal.
(Fault_MD)
Definition Item
Enable
Disable
Enable
Disable
0.1 ms
1.0 ms
10 ms
20 ms
1.0 ms
15 ms
100 ms
200 ms
Enable
Disable
∗ 1
Auto
Manual
Enable
Disable
Clear
Hold
ForceON
Content
Generates an error.
Does not generate an
error.
Ignores excess current.
Does not ignore excess
current
Selects the time for
filtering.
Selects the time to hold
the input signal.
Generates an error.
Does not generate an
error.
Error is automatically
cleared when the short
circuit is fixed.
Even when the short
circuit is fixed, error is not
cleared until the power is
supplied again.
Generates an error.
Does not generate an
error.
Turn off the output
Hold the output
Turn on the output
forcefully
-45-
Parameter
setting
Default
By
setting
By
Ether
H.T.
CAT
○
○ ○
○ ○
○
1.0 ms ○ ○
15 ms ○ ○
○
○ ○
○
○ ○
○ ○
○
○
○ ○
No.EX##-OMO0027