Tempco TEC-2400, User Manual And Meeting Notes

Page: 38 / 44

Page 38 of 44
3.18 Event Input
There are up to 6 Event Inputs that are available in this series of controllers depending on the size of the
controller. Refer to section 2.8 for wiring an event input. The Event input accepts a digital (on/off) type signal.
Types of signals that can be used to switch the event input as below.
v
Relay
v “Dry” switch contacts
v
Open collector Pull Low
v
TTL logic level
One of the below functions can be chosen by using EIFN1 through EIFN6 contained in the setup menu. The
same function cannot be set to more than one event input.
3.18.1 Event Input Functions
1. NONE
2. SP2
3. RS.A1
4. RS.A2
5. RS.A3
6. RS.AO
7. CA.LH
8. D.O1
9. D.O2
10. D.O1.2
11. LOCK
12. AU.MA
13. F.tra
14. AL.oN
15. StAR: Run profile as RUN=STAR
16. CoNt: Run profile as RUN=CONT
17. PV: Run profile as RUN=PV
18. Hold: Run profile as RUN=HOLD
19. StoP: Run profile as RUN=STOP
NONE: No Event input function. If chosen, the event input function is disabled.
SP2: If chosen, the SP2 will replace the role of SP1 for control.
RS.A1: Reset Alarm 1 when the event input is activated. However, if the alarm 1 condition still exists, alarm 1
will be triggered again when the event input is released.
RS.A2: Reset Alarm 2 when the event input is activated. However, if the alarm 2 condition still exists, alarm 2
will be triggered again when the event input is released.
RS.A3: Reset Alarm 3 when the event input is activated. However, if the alarm 3 condition still exists, alarm 3
will be triggered again when the event input is released.
RS.AO: Reset all Alarms when the event input is activated. However, if the alarm condition still exists, the
alarm will be triggered again when the event input is released.
CA.LH: Cancel latched alarms when the event input is activated.
D.O1: Disable Output 1 when the event input is activated.
D.O2: Disable Output 2 when the event input is activated.
D.O1.2: Disable both Output 1 and Output 2.
Note : When any of D.O1, D.O2 or D.O1.2 is selected for EIFN, output 1 and/or
Output 2 will revert to normal conditions as soon as the event input is disabled.