Yaskawa V7 High HP - Manual (Page 4)

Date: 03/29/05, Rev: 05-03 Page 4 of 8 TM.V7SW.026H
■ Parameters deleted from standard software
The deleted parameters are not displayed on the digital operator. If any of these parameters are read via
Memobus communication, data of “0” is returned. These parameters cannot be written via Memobus, although
a normal response message will be returned.
No. Parameter Description
002 Control mode selection
035 Setting/display unit of frequency reference selection
064 Frequency loss detection selection
065 Monitor output type
068 Analog frequency reference gain (CN2-1)
069 Analog frequency reference bias (CN2-1)
070 Analog frequency reference filter time constant (CN2-1)
071 Analog frequency reference gain (CN2-2)
072 Analog frequency reference bias (CN2-2)
073 Analog frequency reference filter time constant (CN2-2)
077 Multi-function analog input function
078 Multi-function analog input signal selection
079 Frequency reference bias
080 Carrier frequency selection
097 Overtorque detection function selection 2
106 Motor rated slip
108 Motor leakage inductance
109 Torque compensation voltage limiter
110 Motor no-load current
111 Slip compensation gain
112 Slip compensation time constant
113 Slip compensation during regenerative operation
128 Selection of PID control
129 PID feedback gain
130 Proportional gain (P)
131 Integral time (I)
132 Derivative time (D)
133 PID offset adjustment
134 Integral (I) upper limit
135 PID output primary delay time constant
136 PID feedback loss selection
137 PID feedback loss detection level
138 PID feedback loss detection time
139 Energy-saving control selection
140 Energy-saving coefficient K2
141 Energy-saving control voltage lower limit (At 60Hz)
142 Energy-saving control voltage lower limit (At 6Hz)
143 Power average time
144 Search operation voltage limit
145 Search operation voltage step (at 100%)
146 Search operation voltage step (at 5%)
150 Pulse train output scaling
158 Motor code
159 Energy-saving voltage upper limit (at 60Hz)
160 Energy-saving voltage upper limit (at 6Hz)
161 Search operation power detection hold width
162 Time constant of power detection filter
163 PID output gain
164 PID feedback value selection
165 Dynamic braking resistor overheat protection selection
166 Input phase loss detection level
167 Input phase loss detection time
168 Output phase loss detection level
169 Output phase loss detection time