Festo SDAT-MHS - Set Hysteresis Comparator; Invert Switching Logic (no or NC)

SDAT-MHS
18 Festo – SDAT-MHS – 2017-11f English
5.3.3 Set hysteresis comparator
OUT
IN
1
2
Switching travel
1 Teach point 1
2 Teach point 2
Fig. 12 Hysteresis comparator
Requirement: The piston is in the sensing range (red LED off).
1. Change into the set-up mode (è Chapter 5.1).
2. Press the operating key 3 times.
è Green LED flashes (3 times briefly in succession within 2 s).
3. Move the piston to the switch-on point (teach point 1).
4. Press the operating key 1 time.
è The switch-on point is established.
è Green LED continues to flash, yellow LED flashing at 1 Hz.
5. Move the piston to the reset point (teach point 2).
6. Press the operating key 1 time.
è The reset point is established.
è Change into the operating mode.
5.3.4 Invert switching logic (NO or NC)
1. Change into the set-up mode (è Chapter 5.1).
2. Press the operating key 4 times.
è Green LED flashes (4 times briefly in succession within 2 s).
è Yellow LED illuminated: Currently set switching logic is NC.
è Yellow LED not illuminated: Currently set switching logic is NO.
3. Press the operating key.
è The switching logic is inverted.
è Change into the operating mode.