Power Electronics SD700 Series User Manual

SD700
POWER ELECTRONICS
76
MODBUS COMMUNICATION
5.4.3. Visualization Parameters
Parameter
Screen
Description
Address
Modbus Range
STATUS
LINE
OFF 0.0A +0.0%
Present status of the drive.
40219
0 to 201
Modbus value for drive status, warning and fault messages.
Modbus value  STATUS MESSAGE (General Status)
0

OFF
4

DEC
12

DCB
42

IN2
1

ON
5

SPG
15

TBR
43

IN3
2

ACL
6

EST
16

DLY
49

HEA
3

RUN
10

SPN
41

IN1
Note: See description of the status messages in section 8.1.
Modbus value  WARNING MESSAGE
61

MOL
66

TLT
70

AVI
91

S2L
63

MOC
67

VLT
71

OVV
64

DOC
68

ACO
72

UNV
65

ILT
69

AVO
90

S1L
Note: See description of the warning messages in section 8.2.
Modbus value  FAULT MESSAGE
120

NFL
140

F20
160

F40
180

F60
121

F01
141

F21
161

F41
181

F61
122

F02
142

F22
162

F42
182

F62
123

F03
143

F23
163

F43
183

F63
124

F04
144

F24
164

F44
184

F64
125

F05
145

F25
165

F45
185

F65
126

F06
146

F26
166

F46
186

F66
127

F07
147

F27
167

F47
187

F67
128

F08
148

F28
168

F48
188

F68
129

F09
149

F29
169

F49
189

F69
130

F10
150

F30
170

F50
190

F70
131

F11
151

F31
171

F51
191

F71
132

F12
152

F32
172

F52
192

F72
133

F13
153

F33
173

F53
193

F73
134

F14
154

F34
174

F54
194

F74
135

F15
155

F35
175

F55
195

F75
136

F16
156

F36
176

F56
196

F76
137

F17
157

F37
177

F57
197

F77
138

F18
158

F38
178

F58
198

F78
139

F19
159

F39
179

F59
Note: See description of the fault messages in section 11.
STATUS
LINE
OFF 0.0A +0.0%
Motor output current. (Corresponds with SV1.6)
40163
Real value = (Modbus value / 10)
STATUS
LINE
OFF 0.0A +0.0%
Motor output speed (in %). (Corresponds with
SV1.3).
40170
8192 = 100% of motor rated speed
Note for drive status
Equipment status.
Parameter Equipment Status has Word size like the rest of Modbus parameters.
The information of the previous tables about status messages, warning and fault messages will be displayed by means
of the Low Byte (LSB).
The High Byte (MSB) is reserved for internal use (bit by bit). Interesting information for the user is below:
 Bit 15:
0  Drive with no fault.
1  Drive in fault status.
 Bit 12:
0  Drive started.
1  Drive stopped.
Alternation between two states.
During the standard running of the equipment, the drive status value will appear in a stable and continuous way, only
changing when the drive status changes (from ‘ACL’ (Accelerating) to ‘RUN’, for example). Nevertheless, there are two
situations where the status value intermittently alternates between two states:
 First case: If the equipment presents a warning, this one will appear by alternating with the equipment status, for
example, normal status ‘RUN’ and the warning ‘ILT’ will be alternatively and intermittently displayed.
 Second case: If a fault occurs, the last status value before the fault has occurs will be shown in alternation with
the present fault number. For example, normal status ‘RUN’ and ‘F40’ will be alternatively and intermittently
displayed.

Power Electronics SD700 Series Specifications

General

Brand	Power Electronics
Model	SD700 Series
Category	Inverter
Language	English