Control Characteristics; Relay Outputs - Danfoss VLT AQUA Drive FC 202 Operating Manual

Operating Guide | VLT® AQUA Drive FC 202
Pulse input accuracy (0.1–1 kHz)
Encoder input accuracy (1–11 kHz)
1
FC 302 only.
2
Encoder inputs: XD2.16=A, XD2.17=B.
The pulse and encoder inputs (terminals XD2.15, XD2.16, XD2.17) are galvanically isolated from the supply voltage (PELV) and other
high-voltage terminals.

10.6.8 Control Characteristics

Resolution of output frequency at 0–590 Hz
Repeat accuracy of precise start/stop (terminals XD2.12, XD2.13)
System response time (terminals XD2.12, XD2.13, XD2.14, XD2.15, XD2.16, XD2.17)
Speed control range (open loop)
Speed control range (closed loop)
Speed accuracy (open loop)
Speed accuracy (closed loop), depending on resolution of feedback device
Torque control accuracy (speed feedback)
All control characteristics are based on a 4-pole, asynchronous motor.

10.6.9 Relay Outputs

Programmable relay outputs
Relay 01 terminal number (1)
Maximum terminal load (AC-1) on 21–23 (NC), 21–22 (NO) (resistive load)
Maximum terminal load (AC-15) (inductive load @ cosφ 0.4)
Maximum terminal load (DC-1) on 21–22 (NO), 21–23 (NC) (resistive load)
Maximum terminal load (DC-13) (inductive load)
Relay 02 (FC 302 only) terminal number
Maximum terminal load (AC-1) on 24–25 (NO) (resistive load)
Maximum terminal load (AC-15) on 24–25 (NO) (inductive load @ cosφ 0.4)
Maximum terminal load (DC-1) on 24–25 (NO) (resistive load)
Maximum terminal load (DC-13) on 24–25 (NO) (inductive load)
Maximum terminal load (AC-1) on 24–26 (NC) (resistive load)
Maximum terminal load (AC-15) on 24–26 (NC) (inductive load @ cosφ 0.4)
Maximum terminal load (DC-1) on 24–26 (NC) (resistive load)
Maximum terminal load (DC-13) on 24–26 (NC) (inductive load)
Minimum terminal load on 21–23 (NC), 21–22 (NO), 24–26 (NC), 24–25 (NO)
Environment according to EN 60664-1
1
IEC 60947 parts 4 and 5. The relay contacts are galvanically isolated from the rest of the circuit by reinforced isolation (PELV).
2
Overvoltage category II.
3
UL applications 300 V AC 2 A.
174 | Danfoss A/S © 2018.10
(1)
(2) (3)
Maximum error ±5% of rated torque
(2) (3)
Overvoltage category III/pollution degree 2
AQ262141056213en-000101 / 130R0882
Specifications
Maximum error: 0.1% of full scale
Maximum error: 0.05% of full scale
±0.003 Hz
≤±0.1 ms
1:100 of synchronous speed
1:1000 of synchronous speed
30–4000 RPM: Error ±8 RPM
0–6000 RPM: Error ±0.15 RPM
FC 302: 2
21–23 (break), 21–22 (make)
240 V AC, 2 A
240 V AC, 0.2 A
60 V DC, 1 A
24 V DC, 0.1 A
24–26 (break), 24–25 (make)
400 V AC, 2 A
240 V AC, 0.2 A
80 V DC, 2 A
24 V DC, 0.1 A
240 V AC, 2 A
240 V AC, 0.2 A
50 V DC, 2 A
24 V DC, 0.1 A
24 V DC 10 mA, 24 V AC 20 mA
≤2 ms