Watlow CLS200, MLS300 and CAS200 - Manual (Page 71)

Chapter 3: Controller Parameter Descriptions
Communications Specification 65
• Default: 0 (no trigger assigned).
Bits 0 to 3 determine the input number for the trigger:
Segment Events and Event States (57)
This parameter holds the event output number and event state for a
profile segment. Users can designate up to four events per segment; each
event takes 1 byte. Events are saved in memory as indicated below.
Seg(1) Event(1), Seg(1) Event(2), Seg(1) Event(3), Seg(1) Event(4),
Seg(2) Event(1), etc.
• Range: Outputs 1 to 34 (except outputs used for control or for the
SDAC clock).
• Default: 0 (no event assigned).
Here’s a bit map of the Event bytes:
Bit Bit set to 0 Bit set to 1
0 to 3 See below
4 to 5 Reserved
6 Unlatched trigger (trigger
must remain true throughout
the segment). Latched trigger (trigger
must be true at beginning of
segment).
7 Active Off Active On
Bit 3 Bit 2 Bit 1 Bit 0
Input
Number
0 0 0 0 No trigger
0 0 0 1 1
0 0 1 0 2
0 0 1 1 3
0 1 0 0 4
0 1 0 1 5
0 1 1 0 6
0 1 1 1 7
1 0 0 0 8
Bit Bit set to 0 Bit set to 1
0 to 5 Determines the output number for an event
6 Reserved
7 Event is active Off Event is active On