Fife CDP-01 Sensor

SUPPLEMENTARY OPERATING MANUAL
3 3-2
External Control The table below shows the configuration mapping for data traveling from a Network to FifeNet.
Network to FifeNet Data Scheduled Data Word Source1
Data Type2
0
WORD
Device 1 Command3
1
WORD
Control Matrix
Used to control the CDP-01 in accordance with the control matrix.
2
WORD
SM Command
Used to send special commands to the CDP-01.
Variable
3
INT
Value
4
WORD
[2] Reserved
5
WORD
[3] Reserved
6
WORD
[4] Reserved
Description Network commands sent to the CDP-01.
Simulated key presses, etc.
Value used by the SM Command
1 = All data words are 16 bits.
2 = Data Types:
* INT 16-bit signed value in the range of –32,768 to +32,767.
* WORD 16-bit unsigned value in the range of 0 to 65,535.
3 = Commands to the CDP-01.
Scheduled Data Words 2 & 3 are used to change the Guidepoint in the CDP and set the Jog
Speed. To function properly, they must be used in conjunction with each other as noted below.
●Data word 2 (SM Command) selects command. The commands are a four (4) digit Hex
number, which are sent on scheduled data word SM Command. The first two (2) digits are the
commands. The fourth digit chooses the drive. The table below explains this command using a
4 digit Hex number.
●Data word 3 (Value) controls the amount of offset and the speed of the Jogs. The range for the
Guidepoint is -32768 to +32767. Note: the guidepoint shift value is a shift amount and not a
position. The sign determines the direction. The range for the Jog Speed is 0 to +32767 with a
default value of 16383 (50%).
Calibration Commands (SM Command) X X = Command
X = Parameter 1
X = Parameter 2
0 1 = Guidepoint Shift
0
1 = Fine shift (within bandwidth of sensor)
0 8 = Jog Speed
0
1 = Drive 1 2 = Drive 2 3 = Drive 3
2 = Course shift (shift sensors on the positioner)
The recommended use is to set the Value while the SM Command is zero (0). Then select the
command with the SM Command. As soon as the CDP-01 receives the command signal, it will
immediately send the command back on scheduled Data Word 11 (SM Command Feedback) for
‘hand shaking’.
12-14-04
CDP-01
Figure Sheet 1-879