- 26 -
5.3.2 (2) With alarm (group C) when the power is supplied again
If [*ALARM] is OFF (alarm is generated) in T1 after supplying power again, SETON output is not ON.
In this case, it is necessary to eliminate the cause of the alarm, reset the alarm to turn on SETON output.
- Procedure -
-Timing chart-
1) Supply power
↓
2) *ESTOP output turns on
*ALARM output is turned on once,
then turned off after T1 passed.
↓
3) RESET input turns on
↓
4) SETON output turns on after T4
passed
↓
5) SVON input turns on
↓
6) SVRE output turns on and the
Returning action is completed.
Afterwards, DRIVE etc. is available.
T1: 1.6s or less (System initialize time + Time required to activate alarm)
T2: 15ms or longer (Recommendation 30ms) (RESET input, SETUP input)
T3: 300ms or less (ALARM inspection time)
T4: 3s or less (System initialize time + Time required to activate alarm +
Position data recovery time)
SVON
RESET
SETUP
OUT0～3
BUSY
SVRE
SETON
INP
*ALARM
*ESTOP
24V
0V
ON
OFF
ON
OFF
0mm/ s
･
･
･
･
･
･
･
･
・
・
・
・
・
T1
T3
T2
T4
INP signal is ON when the current position is
within the step data position range. If not, OFF
* ”*Alarm” and ”*ESTOP” are displayed in negative logic.
* “Power is ON” in the timing chart shows the power supply if ON.
Power
supply
Input
signal
Output
signal
External lock
Release
held
Speed
