Programming Guide
VLT® AutomationDrive EZ FC 321
vlt-drives.danfoss.com
VLT® AutomationDrive EZ FC 321 |
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Programming Guide |
Contents |
Contents
1 Introduction |
9 |
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1.1 |
Purpose of this Programming Guide |
9 |
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1.2 |
Supported Software Versions |
9 |
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1.3 |
Approvals and Certifications |
9 |
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1.4 |
Wiring Schematic |
10 |
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1.4.1 |
Start/Stop |
12 |
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1.4.2 |
Pulse Start/Stop |
12 |
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1.4.3 |
Speed Up/Speed Down |
13 |
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1.4.4 |
Potentiometer Reference |
14 |
2 Safety Instructions |
15 |
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2.1 |
Overview |
15 |
2.2 |
Target Group and Necessary Qualifications |
15 |
2.3 |
Safety Symbols |
15 |
2.4 |
General Safety Precautions |
16 |
2.5 |
Lifting the Drive |
17 |
2.6 |
Mechanical Installation Precautions |
18 |
2.7 |
Safe Operation |
18 |
3 How to Program |
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19 |
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3.1 Local Control Panel |
19 |
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3.1.1 |
LCD Display |
20 |
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3.1.1.1 |
LCP Keys |
20 |
3.1.2 |
Quick Transfer of Parameter Settings between Multiple Drives |
22 |
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3.1.2.1 Transferring Data from the Drive to the LCP |
22 |
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3.1.2.2 Transferring Data from the LCP to the Drive |
22 |
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3.1.3 |
Display Mode |
22 |
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3.1.4 |
Display Mode - Selection of Readouts |
22 |
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3.1.4.1 |
Status View I |
25 |
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3.1.4.2 |
Status View II |
25 |
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3.1.4.3 |
Status View III |
25 |
3.1.5 |
Parameter Set-up |
25 |
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3.1.6 |
Quick Menu Key Functions |
26 |
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3.1.7 |
Initial Commissioning |
26 |
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3.1.8 |
Main Menu Mode |
29 |
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3.1.9 |
Parameter Selection |
29 |
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3.1.10 |
Changing Data |
29 |
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Danfoss A/S © 2021.08 |
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AU373327181955en-000101/130R1208 | 3 |
VLT® AutomationDrive EZ FC 321 |
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Programming Guide |
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Contents |
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3.1.11 |
Changing a Text Value |
29 |
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3.1.12 |
Changing a Data Value |
29 |
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3.1.13 |
Infinitely Variable Change of Numeric Data Value |
30 |
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3.1.14 |
Value, Step by Step |
30 |
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3.1.15 |
Readout and Programming of Indexed Parameters |
30 |
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4 Parameter Descriptions |
31 |
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4.1 Parameter Group 0-** Operation and Display |
31 |
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4.1.1 |
0-0* Basic Settings |
31 |
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4.1.2 |
0-1* Set-up Operations |
33 |
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4.1.3 |
0-2* LCP Display |
37 |
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4.1.4 |
0-3* LCP Custom Readout |
44 |
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4.1.5 |
0-4* LCP Keypad |
48 |
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4.1.6 |
0-5* Copy/Save |
50 |
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4.1.7 |
0-6* Password |
51 |
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4.1.8 |
0-7* Clock Settings |
53 |
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4.2 Parameter Group 1-** Load and Motor |
56 |
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4.2.1 |
1-0* General Settings |
56 |
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4.2.2 |
Motor Set-ups |
61 |
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4.2.2.1 |
Asynchronous Motor Set-up |
61 |
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4.2.2.2 |
PM Motor Set-up |
62 |
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4.2.2.2.1 Rotor Detection |
62 |
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4.2.2.2.2 Parking |
62 |
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4.2.2.2.3 Application-specific Adjustment when Running VVC+ |
62 |
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4.2.2.3 SynRM Motor Set-up with VVC+ |
63 |
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4.2.2.3.1 Initial Programming |
63 |
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4.2.2.3.2 Programming Motor Data |
63 |
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4.2.2.3.3 Application-specific Adjustments |
64 |
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4.2.3 |
1-1* Special Settings |
64 |
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4.2.4 |
1-2* Motor Data |
66 |
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4.2.5 |
1-3* Adv. Motor Data |
70 |
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4.2.6 |
1-5* Load Indep. Setting |
76 |
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4.2.7 |
1-6* Load Depend. Setting |
80 |
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4.2.8 |
1-7* Start Adjustments |
83 |
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4.2.9 |
1-8* Stop Adjustments |
86 |
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4.2.10 |
1-9* Motor Temperature |
89 |
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4.2.10.1 |
PTC Thermistor Connection |
92 |
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4.2.10.2 |
KTY Sensor Connection |
94 |
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4 | Danfoss A/S © 2021.08 |
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AU373327181955en-000101/130R1208 |
VLT® AutomationDrive EZ FC 321 |
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Programming Guide |
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Contents |
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4.2.10.3 |
ETR |
94 |
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4.2.10.4 |
Klixon |
95 |
4.2.11 |
PM Settings |
95 |
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4.3 Parameter Group 2-** Brakes |
96 |
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4.3.1 |
2-0* DC Brakes |
96 |
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4.3.2 |
2-1* Brake Energy Funct. |
98 |
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4.3.3 |
2-2* Mechanical Brake |
102 |
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4.3.3.1 |
Hoist Mechanical Brake |
105 |
4.3.4 |
2-3* Adv. Mech Brake |
106 |
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4.4 Parameter Group 3-** Reference/Ramps |
107 |
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4.4.1 |
3-0* Reference Limits |
107 |
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4.4.2 |
3-1* References |
109 |
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4.4.3 |
3-4* Ramp 1 |
111 |
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4.4.4 |
3-5* Ramp 2 |
114 |
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4.4.5 |
3-6* Ramp 3 |
115 |
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4.4.6 |
3-7* Ramp 4 |
117 |
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4.4.7 |
3-8* Other Ramps |
119 |
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4.4.8 |
3-9* Digital Pot.Meter |
121 |
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4.5 Parameter Group 4-** Limits/Warnings |
123 |
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4.5.1 |
4-1* Motor Limits |
123 |
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4.5.2 |
4-2* Limit Factors |
125 |
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4.5.3 |
4-3* Motor Feedback Monitoring |
128 |
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4.5.4 |
4-4* Speed Monitor |
131 |
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4.5.5 |
4-5* Adjustable Warnings |
133 |
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4.5.6 |
4-6* Speed Bypass |
137 |
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4.5.7 |
4-8* Power Limit |
138 |
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4.5.8 |
4-9* Directional Limits |
139 |
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4.6 Parameter Group 5-** Digital I/O Mode |
141 |
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4.6.1 |
5-0* Digital I/O Mode |
141 |
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4.6.2 |
5-1* Digital Inputs |
142 |
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4.6.3 |
5-3* Digital Outputs |
157 |
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4.6.4 |
5-4* Relays |
164 |
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4.6.5 |
5-5* Pulse Input |
170 |
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4.6.6 |
5-6* Pulse Outputs |
172 |
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4.6.7 |
5-7* 24 V Encoder Input |
175 |
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4.6.8 |
5-8* I/O Options |
177 |
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4.6.9 |
5-9* Bus-controlled |
177 |
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4.7 Parameter Group 6-** Analog In/Out |
179 |
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Danfoss A/S © 2021.08 |
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AU373327181955en-000101/130R1208 | 5 |
VLT® AutomationDrive EZ FC 321 |
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Programming Guide |
Contents |
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4.7.1 |
6-0* Analog I/O Mode |
179 |
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4.7.2 |
6-1* Analog Input 1 |
180 |
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4.7.3 |
6-2* Analog Input 2 |
182 |
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4.7.4 |
6-5* Analog Output 1 |
184 |
4.8 |
Parameter Group 7-** Controllers |
188 |
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4.8.1 |
Speed PID Droop |
188 |
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4.8.2 |
Speed Trim |
189 |
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4.8.3 |
7-0* Speed PID Ctrl. |
190 |
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4.8.4 |
7-1* Torque PI Control |
194 |
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4.8.5 |
7-2* Process Ctrl. Feedb. |
196 |
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4.8.6 |
7-3* Process PID Ctrl. |
197 |
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4.8.7 |
7-4* Advanced Process PID Ctrl. |
199 |
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4.8.8 |
7-5* Ext. Process PID Ctrl. |
201 |
4.9 |
Parameter Group 8-** Communications and Options |
203 |
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4.9.1 |
8-0* General Settings |
203 |
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4.9.2 |
8-1* Ctrl. Word Settings |
206 |
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4.9.3 |
8-3* FC Port Settings |
213 |
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4.9.4 |
8-4* FC MC Protocol Set |
215 |
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4.9.5 |
8-5* Digital/Bus |
224 |
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4.9.6 |
8-8* FC Port Diagnostics |
227 |
4.10 |
Parameter Group 9-** PROFIBUS |
228 |
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4.11 |
Parameter Group 10-** CAN Fieldbus |
228 |
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4.12 |
Parameter Group 12-** Ethernet |
228 |
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4.13 |
Parameter Group 13-** Smart Logic Control |
228 |
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4.13.1 |
13-0* SLC Settings |
229 |
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4.13.2 |
13-1* Comparators |
235 |
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4.13.2.1 RS FlipFlops |
240 |
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4.13.3 |
13-2* Timers |
246 |
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4.13.4 |
13-4* Logic Rules |
246 |
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4.13.5 |
13-5* States |
256 |
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4.13.6 |
13-9* User-defined Alerts and Readouts |
261 |
4.14 |
Parameter Group 14-** Special Functions |
264 |
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4.14.1 |
14-0* Inverter Switching |
264 |
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4.14.2 |
14-1* Mains On/Off |
266 |
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4.14.3 |
14-2* Trip Reset |
270 |
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4.14.4 |
14-3* Current Limit Control |
273 |
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4.14.5 |
14-4* Energy Optimizing |
275 |
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4.14.6 |
14-5* Environment |
277 |
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6 | Danfoss A/S © 2021.08 |
AU373327181955en-000101/130R1208 |
VLT® AutomationDrive EZ FC 321 |
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Programming Guide |
Contents |
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4.14.7 |
14-6* Auto Derate |
280 |
4.14.8 |
14-8* Options |
282 |
4.14.9 |
14-9* Fault Settings |
282 |
4.15 Parameter Group 15-** Drive Information |
284 |
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4.15.1 |
15-0* Operating Data |
284 |
4.15.2 |
15-1* Data Log Settings |
285 |
4.15.3 |
Service Log |
290 |
4.15.4 |
Clearing the Service Log |
291 |
4.15.5 |
Service Log Indication |
291 |
4.15.6 |
Reading the Service Log Information |
291 |
4.15.7 |
Alarms that Trigger a Service Log Record |
293 |
4.15.8 |
15-2* Historic Log |
293 |
4.15.9 |
15-3* Alarm Log |
294 |
4.15.10 |
15-4* Drive Identification |
295 |
4.15.11 |
15-6* Option Ident. |
298 |
4.15.12 |
15-8* Operating Data II |
300 |
4.15.13 |
15-9* Parameter Info |
301 |
4.16 Parameter Group 16-** Data Readouts |
301 |
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4.16.1 |
16-0* General Status |
301 |
4.16.2 |
16-1* Motor Status |
303 |
4.16.3 |
16-3* Drive Status |
306 |
4.16.4 |
16-5* Ref. & Feedb. |
309 |
4.16.5 |
16-6* Inputs and Outputs |
310 |
4.16.6 |
16-8* Fieldbus & FC Port |
314 |
4.16.7 |
16-9* Diagnosis Readouts |
315 |
4.17 Parameter Group 18-** Data Readouts 2 |
318 |
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4.17.1 |
18-0* Maintenance Log |
318 |
4.17.2 |
18-3* Analog Readouts |
319 |
4.17.3 |
18-5* Active Alarms/Warnings |
320 |
4.17.4 |
18-6* Inputs & Outputs 2 |
321 |
4.17.5 |
18-7* Rectifier Status |
321 |
4.17.6 |
18-9* PID Readouts |
322 |
4.18 Parameter Group 22-** Appl. Functions |
322 |
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4.18.1 |
22-0* Miscellaneous |
322 |
4.19 Parameter Group 23-** Time-based Functions |
323 |
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4.19.1 |
23-0* Timed Actions |
323 |
4.19.2 |
23-1* Maintenance |
329 |
4.20 Parameter Group 30-** Special Features |
334 |
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Danfoss A/S © 2021.08 |
AU373327181955en-000101/130R1208 | 7 |
VLT® AutomationDrive EZ FC 321 |
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Programming Guide |
Contents |
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4.20.1 |
30-0* Wobble Function |
334 |
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4.20.2 |
30-2* Adv. Start Adjust |
337 |
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4.20.3 |
30-5* Unit Configuration |
339 |
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4.20.4 |
30-8* Compatibility (I) |
340 |
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4.21 |
Parameter Group 31-** Bypass Option |
341 |
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4.22 |
Parameter Group 40-** Special Settings |
342 |
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4.22.1 |
40-2* PM Motor Specific |
342 |
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4.22.2 |
40-4* Extend. Fault Log |
343 |
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4.22.3 |
40-5* Advanced Control Settings |
344 |
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4.23 |
Parameter Group 43-** Unit Readouts |
345 |
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4.23.1 |
43-0* Component Status |
345 |
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4.23.2 |
43-1* Power Card Status |
346 |
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4.23.3 |
43-2* Fan Pow.Card Status |
347 |
5 |
Troubleshooting |
349 |
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5.1 |
Status Messages |
349 |
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5.1.1 |
Warnings and Alarms |
349 |
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5.1.2 |
Alarm/Warning Code List |
349 |
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5.1.3 |
Indicator Light |
353 |
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5.1.4 |
Alarm Word, Warning Word, and Extended Status Word |
353 |
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5.2 |
Descriptions of Warnings and Alarms |
355 |
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6 |
Appendix |
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371 |
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6.1 |
Symbols and Abbreviations |
371 |
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6.2 |
Conventions |
372 |
8 | Danfoss A/S © 2021.08 |
AU373327181955en-000101/130R1208 |
VLT® AutomationDrive EZ FC 321
Programming Guide |
Introduction |
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This Programming Guide provides information on how to program the drive. The guide also contains full parameter descriptions.
Supported software versions: 8.43
The software version number can be read from parameter 15-43 Software Version.
Table 1: Approvals and Certifications
More approvals and certifications are available. For more information, contact a local partner.
Danfoss A/S © 2021.08 |
AU373327181955en-000101 / 130R1208 | 9 |
VLT® AutomationDrive EZ FC 321
Programming Guide |
Introduction |
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3 Phase power
input
DC bus
+10 V DC
0/-10 V DC - +10 V DC
0/4-20 mA
0/-10 V DC - +10 V DC
0/4-20 mA
91 |
(L1) |
92 |
(L2) |
93 |
(L3) |
95 |
PE |
88 |
(-) |
89 |
(+) |
50 |
(+10 V OUT) |
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53 |
(A IN) |
S201 |
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<![if ! IE]> <![endif]>1 |
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<![if ! IE]> <![endif]>2 |
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S202 |
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54 |
(A IN) |
<![if ! IE]> <![endif]>1 |
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<![if ! IE]> <![endif]>2 |
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55 |
(COM A IN) |
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12 |
(+24 V OUT) |
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13 |
(+24 V OUT) |
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18 |
(D IN) |
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19 |
(D IN) |
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20 |
(COM D IN) |
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27 |
(D IN/OUT) |
29 (D IN/OUT)
32 (D IN)
33 (D IN)
37 (D IN)
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Switch Mode |
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Power Supply |
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10 V DC |
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24 V DC |
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15 mA |
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130/200 mA |
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<![if ! IE]> <![endif]>ON |
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ON=0/4-20 mA |
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<![if ! IE]> <![endif]>ON |
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OFF=0/-10 V DC - |
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+10 V DC |
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Par. 5-00
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24 V (PNP) |
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0 V (NPN) |
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24 V (PNP) |
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0 V (NPN) |
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24 V (PNP) |
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24 V |
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0 V (NPN) |
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0 V |
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24 V (PNP) |
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24 V |
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0 V (NPN) |
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0 V |
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24 V (PNP) |
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0 V (NPN) |
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24 V (PNP) |
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0 V (NPN) |
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(U) 96 |
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(V) 97 |
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(W) 98 |
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(PE) 99 |
Motor |
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(R+) 82 |
Brake |
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resistor |
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(R-) 81 |
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relay 1 |
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03 |
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02 |
240 V AC, 2 A |
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01 |
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1)relay 2 |
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06 |
240 V AC, 2 A |
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05 |
400 V AC, 2 A |
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04 |
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(COM A OUT) 39 |
Analog Output |
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(A OUT) 42 |
0/4-20 mA |
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S801 |
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ON=Terminated |
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<![if ! IE]> <![endif]>2 1 |
<![if ! IE]> <![endif]>ON |
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5V |
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S801 |
0V |
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RS485 |
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(N RS485) 69 |
RS485 |
Interface |
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(P RS485) 68 |
1) |
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(COM RS485) 61 |
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: Chassis |
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: Earth |
<![endif]>e30bj070.10
Illustration 1: Wiring Schematic
A=Analog, D=Digital
1) Do not connect cable shield.
Terminal 37 is used for Safe Torque Off (STO). For STO installation instructions, refer to the VLT® Frequency Converters - Safe Torque Off Operating Guide.
Long control cables and analog signals may in rare cases, depending on installation, result in 50/60 Hz ground loops due to noise from mains supply cables. If 50/60 Hz ground loops occur, consider breaking the shield or insert a 100 nF capacitor between shield and enclosure.
To avoid ground currents from both groups to affect other groups, connect the digital and analog inputs and outputs separately to the common inputs (terminals 20, 55, and 39) of the drive. For example, switching on the digital input may disturb the analog input signal.
10 | Danfoss A/S © 2021.08 |
AU373327181955en-000101 / 130R1208 |
VLT® AutomationDrive EZ FC 321
Programming Guide |
Introduction |
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Input polarity of control terminals
<![if ! IE]> <![endif]>VDC |
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PNP (Source) |
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Digital input wiring |
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<![if ! IE]> <![endif]>+24 |
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<![if ! IE]> <![endif]>0 VDC |
<![if ! IE]> <![endif]>e30bt106.10 |
32 33 20 37
Illustration 2: PNP (Source)
<![if ! IE]> <![endif]>VDC |
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NPN (Sink) |
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Digital input wiring |
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18 |
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27 |
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29 |
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32 |
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<![if ! IE]> <![endif]>e30bt107.11 |
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37 |
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Illustration 3: NPN (Sink)
N O T I C E
Control cables must be shielded/armored.
Danfoss A/S © 2021.08 |
AU373327181955en-000101 / 130R1208 | 11 |
VLT® AutomationDrive EZ FC 321 |
|
Programming Guide |
Introduction |
|
<![if ! IE]> <![endif]>e30ba681.10 |
Illustration 4: Grounding of Shielded/Armored Control Cables
Terminal 18 = Parameter 5-10 Terminal 18 Digital Input [8] Start.
Terminal 27 = Parameter 5-12 Terminal 27 Digital Input [0] No operation (Default [2] Coast inverse). Terminal 37 = Safe Torque Off.
<![if ! IE]> <![endif]>+24V |
<![if ! IE]> <![endif]>P 5-10 [8] |
<![if ! IE]> <![endif]>P 5-12 [0] |
12 13 18 19 27 29 32 33 20 37
Start/Stop |
Safe Stop |
<![endif]>e30ba155.12
Speed
Start/Stop
[18]
Illustration 5: Start/Stop
Terminal 18 = Parameter 5-10 Terminal 18 Digital Input [9] Latched start. Terminal 27 = Parameter 5-12 Terminal 27 Digital Input [6] Stop inverse. Terminal 37 = Safe Torque Off.
12 | Danfoss A/S © 2021.08 |
AU373327181955en-000101 / 130R1208 |
VLT® AutomationDrive EZ FC 321 |
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Programming Guide |
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Introduction |
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<![if ! IE]> <![endif]>+24V |
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<![if ! IE]> <![endif]>P 5 - 10[9] |
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<![if ! IE]> <![endif]>P 5 - 12 [6 |
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<![if ! IE]> <![endif]>e30ba156.12 |
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18 |
19 |
27 |
29 |
32 |
33 |
20 |
37 |
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Start |
Stop inverse |
Safe Stop |
Speed
Start (18)
Start (27)
Illustration 6: Pulse Start/Stop
Terminal 18 = Parameter 5-10 Terminal 18 Digital Input [8] Start.
Terminal 27 = Parameter 5-12 Terminal 27 Digital Input [19] Freeze reference. Terminal 37 = Safe Torque Off.
Terminal 29 = Parameter 5-13 Terminal 29 Digital Input [21] Speed up. Terminal 32 = Parameter 5-14 Terminal 32 Digital Input [22] Speed down.
12 +24V
18 |
Par. 5-10 |
<![endif]>e30ba021.13
27 |
Par. 5-12 |
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29 |
Par. 5-13 |
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32 |
Par. 5-14 |
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37 |
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Illustration 7: Speed Up/Speed Down
Danfoss A/S © 2021.08 |
AU373327181955en-000101 / 130R1208 | 13 |
VLT® AutomationDrive EZ FC 321
Programming Guide |
Introduction |
|
|
Voltage reference via a potentiometer
Reference source 1 = [1] Analog input 53 (default). Terminal 53, low voltage = 0 V.
Terminal 53, high voltage = 10 V.
Terminal 53, low reference/feedback = 0 RPM. Terminal 53, high reference/feedback = 1500 RPM. Switch S201 = OFF (U)
Speed RPM |
P 6-15 |
Ref. voltage |
P 6-11 10V |
Illustration 8: Potentiometer Reference
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<![if ! IE]> <![endif]>+10V/30mA |
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<![if ! IE]> <![endif]>e30ba154.11 |
39 |
42 |
50 |
53 |
54 |
55 |
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1 k |
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14 | Danfoss A/S © 2021.08 |
AU373327181955en-000101 / 130R1208 |
VLT® AutomationDrive EZ FC 321
Programming Guide |
Safety Instructions |
|
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This Safety chapter only relates to programming the drive. When installing or operating the drive, refer to the Installation Guide applicable safety instructions. To programming this product safely:
•Never program damaged units.
•Follow the instructions provided in this Programming Guide.
•Make sure that all personnel working on or with the drive have read and understood this guide and any additional product manuals. Contact if you are unclear of the given information, or if you lack information.
Correct and reliable transport, storage, installation, operation, and maintenance are required for the trouble-free and safe operation of the drive. Only skilled personnel are allowed to perform all related activities for these tasks. Skilled personnel are defined as properly trained staff, who are familiar with and authorized to install, commission, and maintain equipment, systems, and circuits in accordance with pertinent laws and regulations. Also, the skilled personnel must be familiar with the instructions and safety measures described in this manual and the other product-specific manuals. If you are not a skilled electrician, do not perform any electrical installation and troubleshooting activities.
The following symbols are used in this manual:
D A N G E R
Indicates a hazardous situation which, if not avoided, will result in death or serious injury.
W A R N I N G
Indicates a hazardous situation which, if not avoided, could result in death or serious injury.
C A U T I O N
Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.
N O T I C E
Indicates information considered important, but not hazard-related (for example, messages relating to property damage).
Danfoss A/S © 2021.08 |
AU373327181955en-000101 / 130R1208 | 15 |
VLT® AutomationDrive EZ FC 321
Programming Guide |
Safety Instructions |
|
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W A R N I N G
HAZARDOUS VOLTAGE
AC drives contain hazardous voltage when connected to the AC mains or connected on the DC terminals. Failure to perform installation, start-up, and maintenance by skilled personnel can result in death or serious injury.
-Only skilled personnel must perform installation, start-up, and maintenance.
W A R N I N G
DISCHARGE TIME
The drive contains DC-link capacitors, which can remain charged even when the drive is not powered. High voltage can be present even when the warning indicator lights are off.
Failure to wait the specified time after power has been removed before performing service or repair work can result in death or serious injury.
-Stop the motor.
-Disconnect AC mains, permanent magnet type motors, and remote DC-link supplies, including battery back-ups, UPS, and DC-link connections to other drives.
-Wait for the time specified in the Discharge Time tables for the capacitors to discharge fully before performing any service or repair work.
-Measure the voltage level to verify full discharge.
Table 2: Discharge Time
Voltage [V] |
Minimum waiting time (minutes) |
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4 |
15 |
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20 |
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[hp] |
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200–240 |
0.34–5.0 |
7.5–50 |
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60–100 |
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380–500 |
1.0–10 |
15–100 |
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125–200 |
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525–600 |
1.0–10 |
15–100 |
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– |
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525–690 |
– |
– |
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125–200 |
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C A U T I O N
HOT SURFACES
The drive contains metal components that are still hot even after the drive has been powered off. Failure to observe the high temperature symbol (yellow triangle) on the drive can result in serious burns.
-Be aware that internal components, such as busbars, may be extremely hot even after the drive has been powered off.
-Do not touch exterior areas that are marked by the high temperature symbol (yellow triangle). These areas are hot while the drive is in use and immediately after being powered off.
16 | Danfoss A/S © 2021.08 |
AU373327181955en-000101 / 130R1208 |
VLT® AutomationDrive EZ FC 321
Programming Guide |
Safety Instructions |
|
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N O T I C E
LIFTING HEAVY LOAD
The weight of the drive is heavy and failure to follow local safety regulations for lifting heavy weights may cause death, personal injury, or property damage.
-Ensure that the lifting equipment is in proper working condition.
-Check the weight of the drive and verify that the lifting equipment can safely lift the weight.
-Always lift the drive using a lifting bar inserted into the lifting eyes. Maximum diameter for the lifting bar: 20 mm (0.8 in).
-The angle from the top of the drive to the lifting cable: 60° or greater.
-Test lift the unit approximately 610 mm (24 in) to verify the proper center of gravity lift point. Reposition the lifting point if the unit is not level.
Table 3: Drive Weights and Dimensions
Enclosure size |
Protection rating |
Dimensions (HxWxD) [in] |
Weight [lb] |
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A2 |
IP20/Chassis |
10.6x3.6x8.7 |
10.8 |
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A3 |
IP20/Chassis |
10.6x5.2x8.7 |
14.6 |
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A5 |
IP66 - Type 4X |
16.6x9.6x7.9 |
31.5 |
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B1 |
IP66 - Type 4X |
18.9x9.6x10.3 |
51 |
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B2 |
IP66 - Type 4X |
25.6x9.6x10x3 |
60 |
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B3 |
IP20/Chassis |
15.8x6.5x9.8 |
26.5 |
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B4 |
IP20/Chassis |
20.5x9.1x9.6 |
52 |
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C1 |
IP66 - Type 4X |
26.8x12.2x12.3 |
99 |
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C2 |
IP66 - Type 4X |
30.4x14.6x13.2 |
143 |
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C3 |
IP20/Chassis |
21.7x12.2x13 |
77 |
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C4 |
IP20/Chassis |
26x14.6x13 |
110 |
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D1h |
Type 12 |
35.5x12.8x14.9 |
136.7 |
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D2h |
Type 12 |
43.6x12.8x14.9 |
275.6 |
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D3h |
IP20/Chassis |
35.8x19.8x14.8 |
136.7 |
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D4h |
IP20/Chassis |
44.2x14.8x14.8 |
238.1 |
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Danfoss A/S © 2021.08 |
AU373327181955en-000101 / 130R1208 | 17 |
VLT® AutomationDrive EZ FC 321
Programming Guide |
Safety Instructions |
|
|
W A R N I N G
EXPLOSIVE ATMOSPHERE
Installing the drive in a potentially explosive atmosphere can lead to death, personal injury, or property damage.
-Install the unit in a cabinet outside of the potentially explosive area.
-Use a motor with an appropriate ATEX protection class.
-Install a PTC temperature sensor on an ATEX PTC-Thermistor device to monitor the motor temperature.
-Install short motor cables.
-Use sine-wave output filters when shielded motor cables are not used.
When operating the unit, refer to the Programming Guide and Application Guide for guidance and all applicable safety instructions.
•The drive is not suitable as the only safety device in the system. Make sure that additional monitoring and protection devices on drives, motors, and accessories are installed according to the regional safety guidelines and accident prevention regulations.
•Keep all doors, covers, and terminal boxes closed and securely fastened during operation.
18 | Danfoss A/S © 2021.08 |
AU373327181955en-000101 / 130R1208 |
VLT® AutomationDrive EZ FC 321
Programming Guide |
How to Program |
|
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Easily program the drive via the local control panel (LCP).
<![if ! IE]><![endif]>e30ba018.14
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Status |
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1(0) |
a |
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1234rpm |
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10,4A |
43,5Hz |
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1 |
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43,5Hz |
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Run OK |
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c |
2 |
Status |
Quick |
Main |
Alarm |
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Menu |
Menu |
Log |
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3 |
On |
OK |
Info |
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Warn. |
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Alarm |
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4 |
Hand |
Off |
Auto |
Reset |
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On |
On |
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Illustration 9: LCP
1 |
Graphical display with status lines. |
a |
Status line: Status messages showing icons and |
2 |
Menu keys and indicator lights - changing parame- |
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graphics. |
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ters and switching between display function. |
b |
Line 1–2: Operator data lines showing data defined |
3 |
Navigation keys and indicator lights. |
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or selected. Add up to 1 extra line by pressing [Sta- |
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tus]. |
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4 |
Operation keys and indicator lights. |
c |
Status line: Status messages showing text. |
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The LCP display can show up to 5 items of operating data while showing Status.
N O T I C E
If start-up is delayed, the LCP shows the INITIALIZING message until it is ready. Adding or removing options can delay the startup.
Danfoss A/S © 2021.08 |
AU373327181955en-000101 / 130R1208 | 19 |
VLT® AutomationDrive EZ FC 321
Programming Guide |
How to Program |
|
|
The display has backlight and a total of 6 alpha-numeric lines. The display lines show the direction of rotation (arrow), the selected set-up, and the programming set-up. The display is divided into 3 sections.
Top section
The top section shows up to 2 measurements in normal operating status.
Middle section
The top line shows up to 5 measurements with related unit, regardless of status (except in the case of alarm/ warning).
Bottom section
The bottom section always shows the state of the drive in Status mode.
Top section |
Status |
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! 1(1) |
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43 RPM |
5,44 A |
25,3kW |
1,4 Hz
Middle section
2,9%
! Pwr.card temp (W29)
Bottom section
Auto Remote Running
Illustration 10: Display
<![endif]>e30bp074.10
The active set-up (selected as the active set-up in parameter 0-10 Active Set-up) is shown. When programming another set-up than the active set-up, the number of the programmed set-up appears to the right.
Display contrast adjustment
Press [Status] and [ ] for darker display. Press [Status] and [ ] for brighter display.
Most parameter set-ups can be changed immediately via the LCP, unless a password has been created via parameter 0-60 Main Menu Password or via parameter 0-65 Quick Menu Password.
Indicator lights
If certain threshold values are exceeded, the alarm and/or warning indicator lights up. A status and alarm text appear on the LCP.
The ON indicator light is activated when the drive receives mains voltage or via a DC bus terminal or 24 V external supply. At the same time, the back indicator light is on.
•Green LED/On: Control section is working.
•Yellow LED/Warn: Indicates a warning.
•Flashing Red LED/Alarm: Indicates an alarm.
On
<![endif]>e30bp044.11
Warn.
Alarm
Illustration 11: Indicator Lights
The control keys are divided into functions. The keys below the display and indicator lights are used for parameter setup, including option of display indication during normal operation.
Table 4: LCP Keys and Description
LCP keys |
Description |
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[Status] |
Indicates the status of the drive and/or the motor. |
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Select between 3 different readouts by pressing [Status]: 5 line readouts, 4 line readouts, or smart logic control. |
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20 | Danfoss A/S © 2021.08 |
AU373327181955en-000101 / 130R1208 |
VLT® AutomationDrive EZ FC 321 |
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Programming Guide |
How to Program |
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LCP keys |
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Description |
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Press [Status] for selecting the mode of display or for changing back to display mode from either the quick menu |
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mode, the main menu mode, or the alarm mode. Also use [Status] to toggle single or double readout mode. |
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[Quick |
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Allows quick access to different quick menus such as: |
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Menu] |
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• |
My personal menu |
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• Quick set-up |
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• |
Changes made |
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• |
Loggings |
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Press [Quick Menu] to program the parameters belonging to the Quick Menu. It is possible to switch directly be- |
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tween quick menu mode and main menu mode. |
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[Main |
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Is used for programming all parameters. It is possible to switch directly between main menu mode and quick menu |
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Menu] |
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mode. Parameter shortcut can be carried out by pressing down [Main Menu] for 3 s. The parameter shortcut allows |
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direct access to any parameter. |
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[Alarm |
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Shows an alarm list of the 5 latest alarms (numbered A1– A5). To obtain extra details about an alarm, press the |
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Log] |
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navigation keys to maneuver to the alarm number and press [OK]. Information about the condition of the drive |
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before it enters the alarm mode is shown. |
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[Back] |
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Returns to the previous step or layer in the navigation structure. |
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[Cancel] |
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Last change or command is canceled as long as the display has not been changed. |
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[Info] |
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Supplies information about a command, parameter, or function in any display window. [Info] provides detailed in- |
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formation whenever help is needed. Exit Info mode by pressing either [Info], [Back], or [Cancel]. |
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Naviga- |
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The 4 navigation keys are used to navigate between the different options available in Quick Menu, Main Menu, and |
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tion keys |
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Alarm Log. Press the keys to move the cursor. |
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[OK] Press to select a parameter marked by the cursor and to enable the change of a parameter. |
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Local control keys: Local control keys are at the bottom of the control panel. |
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|||
Table 5: Local Control Keys and Description |
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|||
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LCP |
Description |
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||
keys |
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[Hand |
Enables control of the drive via the LCP. |
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On] |
[Hand On] also starts the motor, and it is now possible to enter the motor speed data with the navigation keys. The |
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key can be selected as [1] Enable or [0] Disable via parameter 0-40 [Hand on] Key on LCP. |
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External stop signals activated with control signals or a fieldbus override a start command via the LCP. |
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The following control signals are still active when [Hand On] is activated: |
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||
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• |
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[Hand on] - [Off] - [Auto On] |
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• |
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Reset |
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• |
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Coast stop inverse |
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• |
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Reversing |
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• Set-up select bit 0 - Set-up select bit 1 |
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• Stop command from serial communication |
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• |
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Quick stop |
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• |
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DC brake |
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[Off] |
Stops the connected motor. The key can be selected as [1] Enable or [0] Disable via parameter 0-41 [Off] Key on LCP. |
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|
Danfoss A/S © 2021.08 |
AU373327181955en-000101 / 130R1208 | 21 |
VLT® AutomationDrive EZ FC 321 |
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Programming Guide |
How to Program |
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LCP |
Description |
|
keys |
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If external stop function is not selected and the [Off] key is inactive, the motor can be stopped by disconnecting the |
|
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voltage. |
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[Auto |
Enables the drive to be controlled via the control terminals and/or serial communication. |
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On] |
When a start signal is applied on the control terminals and/or the bus, the drive starts. The key can be selected as [1] |
|
|
Enable or [0] Disable via parameter 0-42 [Auto on] Key on LCP. |
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Note: An active HAND-OFF-AUTO signal via the digital inputs has higher priority than the control keys [Hand On] – |
|
|
[Auto On]. |
|
|
|
|
[Reset] |
Is used for resetting the drive after an alarm (trip). It can be selected as [1] Enable or [0] Disable via parameter 0-43 |
|
|
[Reset] Key on LCP. |
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|
The parameter shortcut can be carried out by pressing down the [Main Menu] key for 3 s. The parameter shortcut |
|
|
provides direct access to any parameter. |
|
|
|
|
When the set-up of a drive is completed, store the data in the LCP. Then connect the LCP to another drive and copy the parameter settings to the new drive.
Procedure
1.Go to parameter 0-50 LCP Copy.
2.Press [OK].
3.Select [1] All to LCP.
4.Press [OK].
Procedure
1.Go to parameter 0-50 LCP Copy.
2.Press [OK].
3.Select [2] All from LCP.
4.Press [OK].
In normal operation, up to 5 different operating variables can be indicated continuously in the middle section: 1.1, 1.2, and 1.3, as well as 2 and 3.
It is possible to toggle between 3 status readout screens by pressing [Status].
Operating variables with different formatting are shown in each status view (status view I, status view II, status view III).
The following table shows the measurements that can be linked to each of the operating variables. When options are mounted, additional measurements are available.
Define the links via:
•Parameter 0-20 Display Line 1.1 Small.
•Parameter 0-21 Display Line 1.2 Small.
•Parameter 0-22 Display Line 1.3 Small.
•Parameter 0-23 Display Line 2 Large.
•Parameter 0-24 Display Line 3 Large.
Each readout parameter selected in parameter 0-20 Display Line 1.1 Small to parameter 0-24 Display Line 3 Large has its own scale and digits after a possible decimal point. The larger the numeric value of a parameter is, the fewer digits are shown after the decimal point.
Example: Current readout 5.25 A, 15.2 A, 105 A.
22 | Danfoss A/S © 2021.08 |
AU373327181955en-000101 / 130R1208 |
VLT® AutomationDrive EZ FC 321 |
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Programming Guide |
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How to Program |
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Table 6: Units |
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Operating variable |
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Unit |
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Parameter 16-00 Control Word |
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hex |
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Parameter 16-01 Reference [Unit] |
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[Unit] |
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Parameter 16-02 Reference [%] |
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% |
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Parameter 16-03 Status Word |
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hex |
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Parameter 16-05 Main Actual Value [%] |
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% |
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Parameter 16-09 Custom Readout |
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Parameter 16-10 Power [kW] |
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[kW] |
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Parameter 16-11 Power [hp] |
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[hp] |
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Parameter 16-12 Motor Voltage |
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[V] |
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Parameter 16-13 Frequency |
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[Hz] |
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Parameter 16-14 Motor current |
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[A] |
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Parameter 16-15 Frequency [%] |
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Parameter 16-16 Torque [Nm] |
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Nm |
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Parameter 16-17 Speed [RPM] |
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[RPM] |
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Parameter 16-18 Motor Thermal |
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% |
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Parameter 16-20 Motor Angle |
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Parameter 16-21 Torque [%] High Res. |
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Parameter 16-22 Torque [%] |
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Parameter 16-24 Calibrated Stator Resistance |
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Parameter 16-30 DC Link Voltage |
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V |
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Parameter 16-34 Heatsink Temp. |
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°C |
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Parameter 16-35 Inverter Thermal |
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% |
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Parameter 16-36 Inv. Nom. Current |
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A |
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Parameter 16-37 Inv. Max. Current |
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A |
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Parameter 16-38 SL Controller State |
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Parameter 16-39 Control Card Temp. |
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°C |
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Parameter 16-40 Logging Buffer Full |
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Parameter 16-45 Motor Phase U Current |
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Parameter 16-46 Motor Phase V Current |
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Parameter 16-47 Motor Phase W Current |
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Parameter 16-48 Speed Ref. After Ramp [RPM] |
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Parameter 16-49 Current Fault Source |
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Danfoss A/S © 2021.08 |
AU373327181955en-000101 / 130R1208 | 23 |
VLT® AutomationDrive EZ FC 321 |
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Programming Guide |
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How to Program |
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Operating variable |
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Unit |
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Parameter 16-50 External Reference |
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Parameter 16-51 Pulse Reference |
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Parameter 16-52 Feedback[Unit] |
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[Unit] |
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Parameter 16-53 Digi Pot Reference |
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Parameter 16-57 Feedback [RPM] |
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Parameter 16-60 Digital Input |
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bin |
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Parameter 16-61 Terminal 53 Switch Setting |
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V |
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Parameter 16-62 Analog Input 53 |
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Parameter 16-63 Terminal 54 Switch Setting |
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V |
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Parameter 16-64 Analog Input 54 |
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Parameter 16-65 Analog Output 42 [mA] |
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[mA] |
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Parameter 16-66 Digital Output [bin] |
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[bin] |
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Parameter 16-67 Pulse Input #29 [Hz] |
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[Hz] |
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Parameter 16-68 Freq. Input #33 [Hz] |
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[Hz] |
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Parameter 16-69 Pulse Output #27 [Hz] |
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[Hz] |
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Parameter 16-70 Pulse Output #29 [Hz] |
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[Hz] |
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Parameter 16-71 Relay Output [bin] |
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Parameter 16-72 Counter A |
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Parameter 16-73 Counter B |
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Parameter 16-75 Analog In X30/11 |
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Parameter 16-76 Analog In X30/12 |
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Parameter 16-77 Analog Out X30/8 [mA] |
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Parameter 16-80 Fieldbus CTW 1 |
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hex |
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Parameter 16-82 Fieldbus REF 1 |
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hex |
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Parameter 16-84 Comm. Option STW |
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hex |
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Parameter 16-85 FC Port CTW 1 |
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hex |
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Parameter 16-86 FC Port REF 1 |
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hex |
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Parameter 16-87 Bus Readout Alarm/Warning |
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Parameter 16-90 Alarm Word |
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Parameter 16-91 Alarm Word 2 |
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Parameter 16-92 Warning Word |
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Parameter 16-93 Warning Word 2 |
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24 | Danfoss A/S © 2021.08 |
AU373327181955en-000101 / 130R1208 |
VLT® AutomationDrive EZ FC 321 |
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Programming Guide |
How to Program |
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Operating variable |
Unit |
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Parameter 16-94 Ext. Status Word
Parameter 16-95 Ext. Status Word 2
Parameter 16-97 Alarm Word 3
Parameter 16-98 Warning Word 3
This readout state is standard after start-up or initialization. Press [Info] to obtain information about the units linked to the shown operating variables (1.1, 1.2, 1.3, 2 and 3). See the operating variables shown in the following illustration.
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Status |
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1 (1) |
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799 RPM |
7.83 A |
36.4 kW |
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1.1 |
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0.000 |
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1.2 |
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53.2 % |
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2 |
Auto Remote Ramping |
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3 1.3
<![endif]>e30bp041.10
Illustration 12: Status View I
See the operating variables (1.1, 1.2, 1.3, and 2) shown in the following illustration. In the example, speed, motor current, motor power, and frequency are selected as variables in the 1st and 2nd lines.
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Status |
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1 (1) |
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207 RPM |
5.25 A |
24.4 kW |
1.1 |
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6.9 Hz |
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<![endif]>e30bp062.10
1.3
Auto Remote Running
2 1.2
Illustration 13: Status View II
This state shows the event and action of the smart logic control.
Status |
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1 (1) |
778 RPM |
0.86 A |
4.0 kW |
State: 0 off 0 (off)
When: -
Do: -
Auto Remote Running
Illustration 14: Status View III
<![endif]>e30bp063.10
The drive can be used for practically all assignments. The drive offers an option between 2 programming modes:
Danfoss A/S © 2021.08 |
AU373327181955en-000101 / 130R1208 | 25 |
VLT® AutomationDrive EZ FC 321
Programming Guide |
How to Program |
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•Main menu mode
•Quick menu mode
Main menu provides access to all parameters.
Quick menu takes the user through a few parameters, making it possible to start operating the drive. Change a parameter in either main menu mode or quick menu mode.
Press [Quick Menu] to enter a list of different areas contained in the Quick Menu.
0RPM |
0.00A |
1(1) |
Quick Menus |
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Q1 My Personal Menu
Q2 Quick Setup
Q4 Smart Setup
Q5 Changes Made
Illustration 15: Quick Menus
<![endif]>e30bc916.10
Select Q1 My Personal Menu to show the selected personal parameters. These parameters are selected in parameter 0-25 My Personal Menu. Up to 50 different parameters can be added in this menu.
Select Q2 Quick Setup to go through a selection of parameters to get the motor running almost optimally. The default settings for the other parameters consider the required control functions and the configuration of signal inputs/outputs (control terminals).
The parameter selection is effected with the navigation keys. The parameters in the following table are accessible.
Table 7: Selection of Parameter
Parameter |
Setting |
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Parameter 0-01 Language |
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Parameter 1-20 Motor Power [kW] |
[kW] |
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Parameter 1-22 Motor Voltage |
[V] |
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Parameter 1-23 Motor Frequency |
[Hz] |
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Parameter 1-24 Motor Current |
[A] |
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Parameter 1-25 Motor Nominal Speed |
[RPM] |
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Parameter 3-02 Minimum Reference |
[RPM] |
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Select Changes made to get information about:
•The last 10 changes. Use the [ ] [ ] navigation keys to scroll between the last 10 changed parameters.
•The changes made since default setting.
Select Loggings to get information about the shown line readouts. The information is shown as graphs. Only parameters selected in parameter 0-20 Display Line 1.1 Small and parameter 0-24 Display Line 3 Large can be viewed. It is possible to store up to 120 samples in the memory for later reference.
The easiest way of carrying out the initial commissioning is by pressing [Quick Menu] and following the quick set-up procedure using LCP 102 (read the following table from left to right). The example applies to open-loop applications.
26 | Danfoss A/S © 2021.08 |
AU373327181955en-000101 / 130R1208 |
VLT® AutomationDrive EZ FC 321 |
|
Programming Guide |
How to Program |
Table 8: Quick Set-up Procedure |
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Press |
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Q2 Quick Menu. |
Parameter 0-01 Language |
Set language. |
Parameter 1-20 Motor Power [kW] |
Set motor nameplate power. |
Parameter 1-22 Motor Voltage |
Set nameplate voltage. |
Parameter 1-23 Motor Frequency |
Set nameplate frequency. |
Parameter 1-24 Motor Current |
Set nameplate current. |
Parameter 1-25 Motor Nominal Speed |
Set nameplate speed in RPM. |
Parameter 5-12 Terminal 27 Digital In- |
If terminal default is [2] Coast in- |
put |
verse, it is possible to change this |
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setting to [0] No function. No con- |
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nection to terminal 27 is then |
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needed for running AMA. |
Parameter 1-29 Automatic Motor Adap- |
Set desired AMA function. Enable |
tation (AMA) |
complete AMA is recommended. |
Danfoss A/S © 2021.08 |
AU373327181955en-000101 / 130R1208 | 27 |
VLT® AutomationDrive EZ FC 321 |
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Programming Guide |
How to Program |
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Parameter 3-02 Minimum Reference |
Set the minimum speed of the |
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motor shaft. |
Parameter 3-03 Maximum Reference |
Set the maximum speed of the |
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motor shaft. |
Parameter 3-41 Ramp 1 Ramp Up Time |
Set the ramp-up time with refer- |
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ence to synchronous motor |
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speed, ns. |
Parameter 3-42 Ramp 1 Ramp Down |
Set the ramp-down time with ref- |
Time |
erence to synchronous motor |
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speed, ns. |
Parameter 3-13 Reference Site |
Set the site from where the refer- |
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ence must work. |
Another easy way of commissioning the drive is by using the smart application set-up (SAS), which can also be found by pressing [Quick Menu]. To set up the applications listed, follow the instructions on the successive screens.
The [Info] key can be used throughout the SAS to see help information for various selections, settings, and messages. The following 3 applications are included:
•Mechanical brake.
•Conveyor.
•Pump/fan.
The following 4 fieldbusses can be selected:
•PROFIBUS.
•PROFINET.
•DeviceNet.
•EtherNet/IP.
N O T I C E
The drive ignores the start conditions when SAS is active.
N O T I C E
The smart set-up runs automatically on the first power-up of the drive or after a reset to factory settings. If no action is taken, the SAS screen automatically disappears after 10 minutes.
28 | Danfoss A/S © 2021.08 |
AU373327181955en-000101 / 130R1208 |
VLT® AutomationDrive EZ FC 321
Programming Guide |
How to Program |
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Press [Main Menu] to enter the main menu mode. The readout in the following illustration appears on the display. The middle and bottom sections in the display show a list of parameter groups, which can be selected by toggling the [ ] and [ ] keys.
1107 RPM |
3.84 A |
Main Menu |
|
0-** Operation/Display
1-** Load/Motor
2-** Brakes
3-** References/Ramps
Illustration 16: Main Menu Mode
1(1)
<![endif]>e130bp066.13
Each parameter has a name and number which remain the same regardless of the programming mode. In the main menu mode, the parameters are divided into groups. The first digit of the parameter number (from the left) indicates the parameter group number.
All parameters can be changed in the Main Menu. However, depending on the choice of configuration (parameter 1-00 Configuration Mode), some parameters can be hidden. For example, open loop hides all the PID parameters, and other enabled options make more parameter groups visible.
In the main menu mode, the parameters are divided into groups. Select a parameter group with the navigation keys. After selecting a parameter group, select a parameter with the navigation keys.
The middle section on the display shows the parameter number and name, and the selected parameter value.
740RPM |
10.64A |
1 [1] |
Basic Settings |
|
0-0* |
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0 -01 Language
<![endif]>e30bp067.10
[0] English
Illustration 17: Parameter Selection
The procedure for changing data in the quick menu mode and the main menu mode is the same. Press [OK] to change the selected parameter.
The procedure for changing data depends on whether the selected parameter represents a numeric data value or a text value.
If the selected parameter is a text value, change the text value with the [ ] [ ] keys. Place the cursor on the value to save and press [OK].
740RPM |
10.64A |
1 [1] |
Basic Settings |
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0-0* |
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0 -01 Language
<![endif]>e30bp067.10
[0] English
Illustration 18: Changing a Text Value
If the selected parameter shows a numeric data value, change the selected data value with the [ ] [ ] and the [ ] [ ] navigation keys. Press the [ ] [ ] keys to move the cursor horizontally.
Danfoss A/S © 2021.08 |
AU373327181955en-000101 / 130R1208 | 29 |
VLT® AutomationDrive EZ FC 321
Programming Guide |
How to Program |
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113 RPM |
1.78 A |
1(1) |
<![if ! IE]> <![endif]>e30bp069.10 |
Load depen. setting |
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1- 6* |
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1 - 60 Low speed load |
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compensation |
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100% |
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Illustration 19: Changing a Data Value
Press the [ ] [ ] keys to change the data value. [ ] increases the data value, and [ ] decreases the data value. Place the cursor on the value to save and press [OK].
729RPM |
6.21A |
1(1) |
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|
|
Load depen. setting |
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1- 6* |
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|
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1 - 60 Low speed load compensation
160%
<![endif]>e30bp070.10
Illustration 20: Saving a Data Value
If the selected parameter shows a numeric data value, select a digit with [ ] [ ].
635 RPM |
0.44 A |
1 (1) |
<![if ! IE]> <![endif]>e30bp073.10 |
Start Adjustments |
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1- 7* |
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1 - 71 Start Delay |
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00. 0s |
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Illustration 21: Selecting a Digit
Change the selected digit infinitely variably with [ ] [ ]. The cursor indicates the selected digit. Place the cursor on the digit to save and press [OK].
957RPM |
11.58A |
1 (1) |
<![if ! IE]> <![endif]>e30bp072.10 |
Start Adjustments |
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1-7* |
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1-71 High starting torque time |
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0.4s |
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Illustration 22: Saving
Certain parameters can be changed step by step. This applies to:
•Parameter 1-20 Motor Power [kW].
•Parameter 1-22 Motor Voltage.
•Parameter 1-23 Motor Frequency.
The parameters are changed both as a group of numeric data values and as numeric data values that are infinitely varying.
Parameters are indexed when placed in a rolling stack. Parameter 15-30 Fault Log: Error Code to parameter 15-32 Alarm Log: Time contain a fault log, which can be read out. Select a parameter, press [OK], and press the [ ] [ ] keys to scroll through the value log.
30 | Danfoss A/S © 2021.08 |
AU373327181955en-000101 / 130R1208 |