74 Functional description CG Drives & Automation 01-7318-01r1
Remote signal Level/Edge [21A]
In this menu you select the way to control the inputs for
RunR, RunL and Reset that are operated via the digital
inputs on the terminal strip. The inputs are default set for
level-control, and will be active as long as the input is made
and kept high. When edge-control is selected, the input will
be activated by the low to high transition of the input. See
section 7.18 for more information.
Mains supply voltage [21B]
In this menu the nominal mains supply voltage connected to
the AC drive can be selected. The setting will be valid for all
parameter sets. The default setting, Not defined, is never
selectable and is only visible until a new value is selected.
This menu specifies the AC supply voltage. The
corresponding DC voltage is 1.34 times higher.
Once the supply voltage is set, this selection will not be
affected by the Load Default command [243].
Brake chopper activation level is adjusted using the setting
of [21B].
Default: Level
Level 0
The inputs are activated or deactivated
by a continuous high or low signal. Is
commonly used if, for example, a PLC is
used to operate the
AFR/AFG drive.
Edge 1
The inputs are activated by a transition;
for Run and Reset from “low” to “high”
and for Stop from "high" to "low".
CAUTION!
Level controlled inputs DO NOT comply with
the Machine Directive if the inputs are
directly used to start and stop the machine.
NOTE:
Edge controlled inputs can comply with the Machine
Directive (see the section 8.) if the inputs are directly
used to start and stop the machine.
WARNING!
This menu must be set according to the
AC drive product label and the supply
voltage used. Wrong setting might damage
the AC drive or brake resistor.
NOTE:
The setting is affected by the “Load from CP”
command [245] and if loading parameter file via
EmoSoftCom.
Default: Not defined
Not Defined 0
Inverter default value used. Only valid if
this parameter is never set.
220-240 VAC 1 Only valid for AFR/AFG46
380-415 VAC 3 Only valid for AFR/AFG46/69
440-480 VAC 4 Only valid for AFR/AFG46/69
500-525 VAC 5 Only valid for AFR/AFG69
550-600 VAC 6 Only valid for AFR/AFG69
660-690 VAC 7 Only valid for AFR/AFG69
21B Supply Volts
Stp Not defined
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