9
Measuring reference system
146
Festo – EMCA-EC-C-HP-EN – 2017-11e – English
FHPP parameter: exponents
The following objects are available for the exponents:
PNU
Name
Class
Type
Access
Page
600
Position powers of ten exponent
(Position notation index)
Var
int8
rw2
601
Position unit of measurement
(Position dimension index)
Var
uint8
rw2
Tab. 9.4
FHPP parameter: exponents
During parameterisation in FCT, you can use commonly used units for length specifica
tions, such as millimetres or inches. You do not need any interface increments here.
Parameterise the drive completely in FCT and then read the objects of the factor group
(powers of ten exponent PNU 600 and unit of measurement PNU 601).
Changes in the objects of the factor group influence the interface units “Speed” [SINC/s],
“Acceleration (Deceleration)” [SINC/s
2
] and “Jerk” [SINC/s
3
].
Example:
Power of 10 exponent (PNU 600) = -7
Basic unit (PNU 601, value = 0x01) = metre
Calculation:
–
1 SINC: 1 * 10
-7
m = 0.1 μm
–
10,000 SINC: 10,000 * 10
-7
m = 1 mm
Содержание EMCA-EC-67 CO Series
Страница 33: ...2 CANopen Festo EMCA EC C HP EN 2017 11e English 33 ...
Страница 73: ...3 EtherCAT with FHPP Festo EMCA EC C HP EN 2017 11e English 73 ...
Страница 87: ...4 EtherNet IP with FHPP Festo EMCA EC C HP EN 2017 11e English 87 ...
Страница 113: ...6 PROFINET IO with FHPP Festo EMCA EC C HP EN 2017 11e English 113 ...
Страница 116: ...7 FHPP 116 Festo EMCA EC C HP EN 2017 11e English ...
Страница 140: ...8 FHPP standard data I O data 140 Festo EMCA EC C HP EN 2017 11e English ...
Страница 148: ...9 Measuring reference system 148 Festo EMCA EC C HP EN 2017 11e English ...
Страница 210: ...10 Control via FHPP 210 Festo EMCA EC C HP EN 2017 11e English ...
Страница 223: ...11 Monitoring of the drive behaviour Festo EMCA EC C HP EN 2017 11e English 223 ...
Страница 367: ...D CANopen communication Festo EMCA EC C HP EN 2017 11e English 367 ...
Страница 402: ...F Diagnostics and fault clearance 402 Festo EMCA EC C HP EN 2017 11e English ...
Страница 413: ...EMCA EC 67 CO DIO EC EP PN Festo EMCA EC C HP EN 2017 11e English 413 ...
Страница 414: ...EMCA EC 67 CO DIO EC EP PN 414 Festo EMCA EC C HP EN 2017 11e English ...
Страница 415: ......