Method of control via Modbus protocol
−22−
Monitor commands
These commands are used to monitor the operating speed or the alarm and warning histories. All commands can
be read (READ).
Register address
Name
Description
Output range
Dec
Hex
128
0080h Present alarm (upper)
Monitors the alarm code presently
generated.
00h to FFh
129
0081h Present alarm (lower)
130
0082h Alarm history 1 (upper)
Monitors the alarm history 1 to alarm
history 10.
131
0083h Alarm history 1 (lower)
132
0084h Alarm history 2 (upper)
133
0085h Alarm history 2 (lower)
134
0086h Alarm history 3 (upper)
135
0087h Alarm history 3 (lower)
136
0088h Alarm history 4 (upper)
137
0089h Alarm history 4 (lower)
138
008Ah Alarm history 5 (upper)
139
008Bh Alarm history 5 (lower)
140
008Ch Alarm history 6 (upper)
141
008Dh Alarm history 6 (lower)
142
008Eh Alarm history 7 (upper)
143
008Fh Alarm history 7 (lower)
144
0090h Alarm history 8 (upper)
145
0091h Alarm history 8 (lower)
146
0092h Alarm history 9 (upper)
147
0093h Alarm history 9 (lower)
148
0094h Alarm history 10 (upper)
149
0095h Alarm history 10 (lower)
150
0096h Present warning (upper)
Monitors the warning code presently
generated.
00h to FFh
151
0097h Present warning (lower)
152
0098h Warning history 1 (upper)
Monitors the warning history 1 to warning
history 10.
153
0099h Warning history 1 (lower)
154
009Ah Warning history 2 (upper)
155
009Bh Warning history 2 (lower)
156
009Ch Warning history 3 (upper)
157
009Dh Warning history 3 (lower)
158
009Eh Warning history 4 (upper)
159
009Fh Warning history 4 (lower)
160
00A0h Warning history 5 (upper)
161
00A1h Warning history 5 (lower)
162
00A2h Warning history 6 (upper)
163
00A3h Warning history 6 (lower)
164
00A4h Warning history 7 (upper)
165
00A5h Warning history 7 (lower)
166
00A6h Warning history 8 (upper)
167
00A7h Warning history 8 (lower)
168
00A8h Warning history 9 (upper)
169
00A9h Warning history 9 (lower)
170
00AAh Warning history 10 (upper)
171
00ABh Warning history 10 (lower)
172
00ACh Communication error code (upper)
Monitors the communication error code
presently generated.
173
00ADh Communication error code (lower)
174
00AEh Communication error code history 1 (upper)
Monitors the communication error code
history 1 to communication error code
history 10.
00h to FFh
175
00AFh Communication error code history 1 (lower)
176
00B0h Communication error code history 2 (upper)
177
00B1h Communication error code history 2 (lower)