Example Programs
Appendix B
PARAMETER Type
Description
Default
Value
DM26 DWORD
(R/W)
BCD
Max_Pos_Error : This limits the error output. This is
necessary mainly for calculation limit issues.
10000
DM28 DWORD
(R/W)
BCD
PV_Rotary_Scale : This is an additional “Present Value”
readout that shows in DM44 (Dword) Whole DM28 groups
of counts and in DM46 (Dword) the remaining in one “wrap
around count”. If we use a scaling for degrees and DM28 is
360, then is just turns/degrees idea.
360
DM30 DWORD
(R/W)
Decimal
Home_Fast_Speed : This is the first speed used to find the
home/origin sensor in reverse sense. Decimal value in units
defined by n035. By default 0.01Hz
50
DM31 DWORD
(R/W)
Decimal
Home_Seek_Speed : Once found the sensor, forward seek
at this speed is performed until the sensor disappears. This
ensure accurate homing. Decimal value in units defined by
n035. By default 0.01Hz
20
DM32 DWORD
(R/W)
BCD
Home_Process_MaxTime : Timeout value in 0.1 sec unit.
This is the allowed time for the homing process to finish.
150
DM2036 DWORD
(R/W)
Decimal
MV_Freq_Ref_Set : This is the speed reference when the
PLC is controlling the inverter. In position mode (2.0=1) The
program generates automatically this reference. In speed
mode (2.0=0) the user has to set the value to control the
speed.
100
DM40 DWORD
(R)
BCD
PV_Final : Scaled Present Value. Real position read from
the encoder. Scaling factors to/from quads in DM12 / DM14
--
DM44 DWORD
(R)
BCD
PV_Whole_Turns : Scaled PV with “wrap around” function
from DM28
--
DM46 DWORD
(R/W)
BCD
PV_Angular_Position : Scaled PV with “wrap around”
function from DM28
--
Have a look to the simple
User_Application
section to check how simple it is to use the positioner program.
83
Summary of Contents for 3G3MV-P10CDT-E
Page 2: ...3G3MV P10CDT PLC Option Unit User s Manual Revised June 2003 ...
Page 38: ...Unit Components and Specifications SECTION 2 2 1 4 Dimensions 68 128 55 25 ...
Page 43: ......
Page 85: ...Example Programs Appendix B 72 ...
Page 86: ...Example Programs Appendix B 73 ...
Page 87: ...Example Programs Appendix B 74 ...
Page 88: ...Example Programs Appendix B 75 ...
Page 90: ...Example Programs Appendix B 77 ...
Page 91: ...Example Programs Appendix B 78 ...
Page 97: ...Example Programs Appendix B B 4 9 Programs User_Parameter_Init 84 ...
Page 98: ...Example Programs Appendix B 85 ...
Page 99: ...Example Programs Appendix B User_Application Pos_Loop 86 ...
Page 100: ...Example Programs Appendix B 87 ...
Page 101: ...Example Programs Appendix B 88 ...
Page 102: ...Example Programs Appendix B 89 ...
Page 103: ...Example Programs Appendix B 90 ...
Page 104: ...Example Programs Appendix B 91 ...
Page 105: ...Example Programs Appendix B 92 ...
Page 106: ...Example Programs Appendix B 93 ...
Page 107: ...Example Programs Appendix B Pos_Home_Sequence 94 ...
Page 108: ...Example Programs Appendix B 95 ...
Page 109: ...Example Programs Appendix B 96 ...