22
CONNECTIONS
Installation guide Powerdrive MD Smart Equipment
5704 en - 2021.10 / b
3.2.3 - Factory configuration of control
terminal blocks
In the event of a return to factory settings, the drive will
configure its inputs as below.
Refer to the electrical plan THxxxxx (POWERDRIVE
ELECTRICAL folio) to assign correct settings using the
equipment remote control.
Nota :
For more details on parameters, please refer to the
commissioning manual ref. 5641.
+10V ref
AI1+
AI1-
AI2+
AI2-
0V
COM-RL1
RL1
COM-RL2
RL2
AO1
AI3
+24V ref
DO1
STO-1
DI2
DI3
STO-2
DI5
DI4
+24V ref
1
2
3
4
5
6
1
2
3
4
8
7
0V
DI1/CTP
10
9
1
2
3
4
5
6
8
7
9
PX1
PX2
PX3
Status relay for the
drive** (N/O)
Alarm relay
maximum speed (N/O)
Speed reference
0-10V
Speed reference
4-20mA
Current image 4-20 mA
motor PTC*
Zero speed
Safe Torque Off/Drive
enable input 1
Reference selection
Reference selection
Safe torque off/
Drive enable input 2
Run FWD/Stop
Run REV/Stop
Note:
This configuration has been obtained from a drive with
factory settings (default parameter settings).
The STO-1 and STO-2 inputs must be closed before giving a
run command.
(*) By default the motor thermal sensor is disabled. If the
motor thermal sensor needs to be connected to DI1/PTC, set
Mtr.06 (05.70)
= Drive terminal (1).
(**) The relay RL1 opens if one of the 2 STO inputs opens.
• Modification of the Run/Stop control logic
- For "3-wire" control (jog Run/Stop):
DI4
DI5
+24V ref
7
8
9
Run FWD
Stop
List of parameters to set:
Ctr.06 (06.04)
= Run Latched (1)
I/O.10 (08.25)
=
06.39
Stop (DI5 terminal)
- For Run/Stop control with change of direction:
DI4
DI5
+24V ref
7
9
8
Run/Stop
Change of direction
List of parameters to set:
Ctr.06 (06.04)
= Run Fwd/Rev (2)
I/O.09 (08.24)
=
06.34
Run/Stop (DI4 terminal)
I/O.10 (08.25)
=
06.33
Fwd/Reverse (DI5 terminal)
• Selection of the reference via digital inputs:
DI2
DI3
Selection
0
0
Voltage speed reference (0-10 V) on analog
input AI1+, AI1-
0
1
Current speed reference (4-20 mA) on analog
input AI2+, AI2-
1
0
Preset reference 2
Spd.05 (01.22)
to be set
1
1
