Arkel ADrive VVVF - 13.2.1. Drive Command Inputs

TÜRKÇE
ENGLISH
13.2. CONTROL TERMINAL CONNECTIONS
13.2.1. Drive command inputs:
Digital input specifications:
Max. voltage
26Vdc
Clamping range
Maks. 2,5 mm
2
Drive command input terminals:
V0
Speed-0
Low speed
V1
Speed-1
Inspection speed
V2
Speed 2
Intermediate speed
V3
Speed-3
High speed
EN
ENABLE
Drive enable (Must be switched by the open contacts of KPA and
KPB main contactors)
UP
UP
Travel direction up
DWN
DOWN
Travel direction down
PIN
Programmable
input
Programmable digital input.
Can be assigned as “Error Reset” or “Shaft Limit Cnt.” in the menu.
+15
+15V reference
voltage
Reference voltage for digital inputs (Imax: 100 mA)
 In a case of more than one speed inputs applied the higher one is activated.
 If the speed control inputs are driven by relay contacts, high speed and low speed signal should
be applied together. Otherwise, because of the relay contact delay, wrong speed inputs may be
perceived at speed changes especially for distance controlled stops it is important that there
must be no delays at speed transitions.
a) Connection with internal power supply
b) Connection with external power
15Vdc, max. 100mA
internal supply
12-24Vdc,
min. 100mA
external supply