7.2 Commonly Used Parameters - Explanations
65
7.3.2 0-** Operation and Display
97
7.3.3 1-** Load / Motor
99
7.3.4 2-** Brakes
100
7.3.5 3-** Reference / Ramps
100
7.3.6 4-** Limits / Warnings
101
7.3.7 5-** Digital In / Out
102
7.3.8 6-** Analog In / Out
103
7.3.9 8-** Communication and Options
104
7.3.10 9-** Profibus
105
7.3.11 10-** CAN Fieldbus
106
7.3.12 11-** LonWorks
106
7.3.13 13-** Smart Logic Controller
107
7.3.14 14-** Special Functions
108
7.3.15 15-** Drive Information
109
7.3.16 16-** Data Readouts
111
7.3.17 18-** Info & Readouts
113
7.3.18 20-** FC Closed Loop
114
7.3.19 21-** Ext. Closed Loop
115
7.3.20 22-** Application Functions
117
7.3.21 23-** Time Based Funtions
119
7.3.22 24-** Application Functions 2
120
7.3.23 25-** Cascade Pack Controller
121
7.3.24 26-** Analog I / O Option MCB 109
122
8 Troubleshooting
123
8.1 Alarms and Warnings
123
8.1.1 Fault Messages
127
8.2 Acoustic Noise or Vibration
133
9 Specifications
134
9.1 General Specifications
134
9.2 Special Conditions
145
Index
147
Contents
VLT
®
HVAC Drive Operating Instructions
2
MG.11.AD.02 - VLT
®
is a registered Danfoss trademark