CG Emotron VFX Series, Instruction Manual

Page: 145 / 268

CG Drives & Automation,01-5326-01r5 Functional Description 141
11.5.7 Preset References [
360
]
Motor Potentiometer [361]
Sets the properties of the motor potentiometer function. See
the parameter “DigIn1 [521]” for the selection of the motor
potentiometer function.
Communication information
Fig. 110 MotPot function
Preset Ref 1 [362] to Preset Ref 7
[368]
Preset speeds have priority over the analogue inputs. Preset
speeds are activated by the digital inputs. The digital inputs
must be set to the function Pres. Ref 1, Pres. Ref 2 or Pres.
Ref 4.
Depending on the number of digital inputs used, up to 7
preset speeds can be activated per parameter set. Using all
the parameter sets, up to 28 preset speeds are possible.
Communication information
The same settings are valid for the menus:
“[363] Preset Ref 2”, with default 250 rpm
“[364] Preset Ref 3”, with default 500 rpm
“[365] Preset Ref 4”, with default 750 rpm
“[366] Preset Ref 5”, with default 1000 rpm
“[367] Preset Ref 6”, with default 1250 rpm
“[368] Preset Ref 7”, with default 1500 rpm
The selection of the presets is as in Table 35.
361 Motor Pot
Default: Non Volatile
Volatile 0
After a stop, trip or power down, the AC
drive will start always from zero speed (or
minimum speed, if selected).
Non volatile 1
Non Volatile. After a stop, trip or power
down of the AC drive, the reference value
at the moment of the stop will be
memorized. After a new start command
the output speed will resume to this
saved value.
Modbus Instance no/DeviceNet no: 43131
Profibus slot/index 169/35
EtherCAT and CANopen index (hex) 4c3b
Profinet IO index 19515
Fieldbus format UInt
Modbus format UInt
t
t
n
t
Motpot
UP
Motpot
DOWN
362 Preset Ref 1
Default: Speed, 0 rpm
Dependent
on: Process Source [321] and Process Unit
[322]
Speed mode 0 - max speed [343]
Torque mode 0 - max torque [351]
Other modes
Min according to menu [324] - max
according to menu [325]
Modbus Instance no/DeviceNet no: 43132–43138
Profibus slot/index 169/36–169/42
EtherCAT and CANopen index (hex) 4c3c - 4c42
Profinet IO index 19516 - 19522
Fieldbus format
Long, 1= 1 rpm, 1
%, 1°C or
0.001 if Process
Value/Process Ref
using a [322] unit
Modbus format EInt
Table 35
Preset
Ctrl3
Preset
Ctrl2
Preset
Ctrl1
Output Speed
0 0 0 Analogue reference
0 0 1
1)
Preset Ref 1
0 1
1)
0 Preset Ref 2
0 1 1 Preset Ref 3
1
1)
0 0 Preset Ref 4
1 0 1 Preset Ref 5
1 1 0 Preset Ref 6
1 1 1 Preset Ref 7