IFM Electronic Ecomat Mobile Series System Manual page 192

PWM in the ecomatmobile controller
Parameters of the function inputs
Name
X
XH_POS
XL_POS
XH_NEG
XL_NEG
R_RAMP
F_RAMP
TIMEBASE
MODE
DEAD_BAND
CHANGE_POINT_X
CHANGE_POINT_Y
192
ifm System Manual ecomatmobile
Data type Description
INT Preset value input in [increments].
INT Max. preset value positive direction in [increments]
(negative values also permissible).
INT Min. preset value positive direction in [increments]
(negative values also permissible).
INT Max. preset value negative direction in [increments]
(negative values also permissible).
INT Min. preset value negative direction in [increments]
(negative values also permissible).
INT Rising edge of the ramp
in [increments/PLC cycle] or [increments/TIMEBASE].
0 = without ramp
INT Falling edge of the ramp in
in [increments/PLC cycle] or [increments/TIMEBASE].
0 = without ramp
TIME Reference for rising / falling edge of the ramp:
t#0s = rising / falling edge in [increments/PLC cycle]
else = rising / falling edge in [increments/TIMEBASE]
BYTE Mode selection characteristic curve:
0 = linear
1 = linear with dead band (DB)
2 = 2-step linear with dead band (DB)
3 = curve rising
BYTE
Adjustable dead band (DB) in [% of 1000 increments].
BYTE For mode 2: ramp step, value for X in [% of 1000 increments].
BYTE For mode 2: ramp step, value for Y in [% of 1000 increments].
SmartController (CR2500) V05
(0|0 – 1000|1000)
(0|0 – DB...|0 – 1000|1000)
(0|0 – DB|0 – CPX|CPY – 1000|1000)
Hydraulic control in PWM