Cameron Scanner 3100, Manual

Page: 14 / 198

Code Description Arg 1 Arg 2 Arg 3 Arg 4
Config
Lock
If Config Lock = Yes, an active configuration lock in the Scanner prevents changes to the register.
601001 Changes the
operating mode for
a PID Controller to
manual and sets an
override value. The
target analog output
must be in PID mode
for this command to
take effect.
1 = Analog Output 1
2 = Analog Output 2
Override: 0.0 to 1.0
written as 32-bit
floating point.
For example: To
apply a 0.75 override,
convert 0.75 to a
32-bit floating point
(0x3F400000),
write the value to
Argument 2, and write
command.
— — No
601002 Programs the
operating mode for
a PID Controller to
automatic and sets an
override value. The
target analog output
must be in PID mode
for this command to
take effect.
1 = Analog Output 1
2 = Analog Output 2
Setpoint: 32-bit
floating point value in
the user-selected unit
for the measurement
category of the control
variable.
For example:
To apply a 123.45 set
point, convert 123.45
to a 32-bit floating
point (0x42f6e666),
write the value to
Argument 2, and write
command.
— — No
14
Section 1 Scanner 3100 Modbus Protocol