Danfoss VLT AutomationDrive EZ FC 321 Installation Manual page 18

VLT®AutomationDrive EZ FC 321
Installation Guide
Terminal Parameter
29 Parameter Terminal 29 Digital Input
20 –
37 –
Table 10: Analog Inputs/Outputs
Terminal Parameter
39 –
42
Parameter 6-50 Terminal 42
Output
50 –
53 Parameter group 6-1* Analog
Input 1
54 Parameter group 6-1* Analog
Input 2
55 –
Table 11: Serial Communication
Terminal Parameter
61 –
68 (+)
Parameter group 8-3* FC Port
Settings
69 (-)
Parameter group 8-3* FC Port
Settings
Table 12: Relays
Terminal Parameter
01, 02, 03
Parameter 5-40 Function Relay [0]
04, 05, 06
Parameter 5-40 Function Relay [1]
4.4 Connecting the Control Cables to the Control Terminals
The control terminal connectors can be unplugged from the drive for convenience when wiring. Either solid or flexible wire can be
connected to the control terminals.
ELECTRICAL INTERFERENCE
Minimize interference by keeping control wires as short as possible and separate from high-power cables.
1. Strip 10 mm (0.4 in) of the outer plastic layer from the end of the wire.
Danfoss A/S © 2021.05
Default setting
[14] Jog
–
Safe Torque Off (STO)
Default setting Description
– Common for analog output.
Speed 0–high lim- Programmable analog output. 0–20 mA or 4–20 mA at a maxi-
it mum of 500 Ω.
+10 V DC 10 V DC analog supply voltage potentiometer or thermistor.
15 mA maximum.
Reference Analog input. For voltage or current. Switches A53 and A54 se-
lect mA or V.
Feedback
– Common for analog input.
Default Description
setting
– Integrated RC-filter for cable shield. ONLY for connecting the shield if
EMC problems occur.
– RS485 interface. A control card switch is provided for termination re-
sistance.
–
Default setting Description
Form C relay output. For AC or DC voltage and resistive or in-
[9] Alarm
ductive loads.
[5] Running
N O T I C E
Description
Common for digital inputs and 0 V potential for
24 V supply.
Safe input. Used for STO.
AN354546796134en-000201 / 130R0954 | 17
Electrical Installation