YASKAWA G7 Series - Page 169

User Parameter Tables
5-57
H3-05,H3-09 Settings
Setting
Value
Function Contents (100%)
Control Methods
V/f
V/f
with
PG
Open
Loop
Vector
1
Flux
Vector
Open
Loop
Vector
2
0 Frequency Bias 100% = Maximum output frequency (E1-04) Yes Yes Yes Yes Yes
1
Frequency Reference Gain
(FGAIN)
100% = Frequency reference command value A1
Total gain = Internal gain (H3-02) x FGAIN
Yes Ye s Yes Yes Ye s
2 Aux Frequency Reference 1
Used in conjunction with multi-function inputs
"multi-step frequency reference 1-4" (d1-16).
100% = Maximum output frequency (E1-04)
Yes Ye s Yes Yes Ye s
3 Aux Frequency Reference 2
Used in conjunction with multi-function inputs
"multi-step frequency reference 1-4" (d1-16).
100% = Maximum output frequency (E1-04)
Yes Ye s Yes Yes Ye s
4 Output Voltage Bias
100% = Motor rated voltage (E1-05).
Voltage boost after V/F pattern
Yes Yes No No No
5 Accel / Decel Time Coefficient 100% = Active accel / decel time (C1-01 thru C1-08) Yes Yes Yes Yes Yes
6 DC Injection Braking Current
100% = Drive rated current.
Parameter b2-02 is disabled.
Yes Ye s Yes No N o
7
Overtorque / Undertorque
Detection Level
Used for multi-function digital output for
"overtorque/undertorque".
100% = motor rated torque (OLV, FV) or Drive rated
current (V/F, V/F w/PG).
Internal overtorque detection level (C6-02) disabled.
Yes Ye s Yes Yes Ye s
8 Stall Prevention Level During Run 100% = L3-06. Yes Yes No No No
9 Frequency Reference Lower Limit
100% = Maximum output frequency (E1-04).
Either the setting in d2-02 or the A3 input level is
enabled, whichever is larger.
Yes Ye s Yes Yes Ye s
A Jump Frequency 100% = Maximum output frequency (E1-04). Yes Yes Yes Yes Yes
B PID Feedback 100% = Maximum output frequency (E1-04). Yes Yes Yes Yes Yes
C PID Set Point
100% = Maximum output frequency (E1-04).
Frequency reference no longer acts as a PID setpoint.
Yes Ye s Yes Yes Ye s
D Frequency Reference Bias 2
100% = Maximum output frequency
(E1-04).
Total bias = Internal bias (H3-03) + FBIAS (H3-07) +
A3 input level
Yes Ye s Yes Yes Ye s
E Motor Temperature Input
10V = 100%
See parameters L1-03 and L1-04
Yes Ye s Yes Yes Ye s
10 FWD Torque Limit (Quadrant 1) 100% = Motor rated torque. No No Yes Yes Yes
11 REV Torque Limit (Quadrant 3) 100% = Motor rated torque. No No Yes Yes Yes
12
Regenerative Torque Limit (Quad-
rants 2 and 4)
100% = Motor rated torque. No No Yes Yes Yes
13
Torque Reference (in Torque Con-
trol); Torque Limit (in Speed Con-
trol)
100% = Motor rated torque. No No No Yes Yes
14 Torque Compensation 100% = Motor rated torque. No No No Yes Yes
15 FWD / REV Torque Limit 100% = Motor rated torque. No No Yes Yes Yes
1F Analog input not used. - Yes Yes Yes Yes Yes
16 to 1E No t us e d - - - - - -
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