Subject to change without notification
Subject to change without notification
17
When using the commands to increase voltage,
mav
and
maxav
, it should be noted that the
voltage is measured on two inputs, which are then multiplied together internally.
Their product is mV · V, or mV
2
. In order to set the minimum increase, so that it will switch
when one input reads 0,5V and the other reads 0,25V, the value 0,5V · 0,25V = 0,125V
2
= 125 mV
2
must be used:
mav 125
.
The desired speed will not be reached immediately, but in accordance with pre-settable
acceleration ramps and deceleration ramps; see section
3.5.3
.
In this mode the commands
adl
and
adr
are ineffective, the motor’s direction is determined at
the
Direction
input.
C
ommand
Function
Description
sor
Source For Velocity
Source for presetting rotational speed
sor 0
: desired speed via RS-232 (v-command)
sor 1
: desired speed via voltage at analog input
sor 2
: desired speed via pulse train at AUXin
mav
Minimum Analog Voltage
Sets minimum analog voltage [mV
2
]
gmav
Get MAV
Feedback of the above value [mV
2
]
maxav
Maximum Analog Voltage
Voltage level at which the maximum speed is
reached [mV
2
]
gmaxav
Get MAXAV
Feedback of the above value [mV
2
]
sp
Maximum Speed
Maximum speed [1/
min
]
gsp
Get Speed
Feedback of the above value [1/
min
]
mv
Minimum Velocity
Speed at which the speed level preset with
MAV will be overwritten [1/
min
]
gmv
Get MV
Feedback of the above value [1/
min
]
