SPA Actuator with Intelli-Motion™ Technology Manual R00
May 2022
Page 27 of 48
INT
ActiveLimitPair
n/a:
enumeration
0
4
Selects which limit pair (or end of
stroke) is active.
0: End of stroke limits (0", stroke
length)
1-4: Stored Limit Pair Number
24
INT
ControlMode n/a:
enumeration
0
2
Sets the control mode.
0:
No movement state
1:
Discrete mode
2:
GOTO mode
26
DINT.bits
ControlBits
28
bit0
Enable n/a: bool
0
1
0 = disable VFD (no movement)
1 = enable VFD (will move per
control signals)
bit1
Extend n/a: bool
0
1
0 = no extension movement
1 = extension movement
bit2
Retract n/a: bool
0
1
0 = no retraction movement
1 = reaction movement
bits 3-15
unused
CONTROL MESSAGE LEGEND
Necessary Control Value
Discrete Mode
GOTO Mode
Optional Features
SMART Actuator Implicit / I/O Messaging Data Structures
Actual Order/Type
Originator to Target (CONTROL MESSAGE)
32 Bytes/SINT Total
Byte Order: LSB
Data Type
Name
Eng Unit
Min
Max
Description
StartIndex(byte)
