YASKAWA G7 Series User Manual

User Parameters
10-23
H3-05
Multi-function analog input (termi-
nal A3)
2 L2-04 Voltage recovery time 0.3
H3-06 Gain (terminal A3) 100.0 L2-05 Undervoltage detection level
190
*7
H3-07 Bias (terminal A3) 0.0 L2-06 KEB deceleration time 0.0
H3-08
Multi-function analog input termi-
nal A2 function selection
2 L2-07 Momentary recovery time
0
*11
H3-09
Multi-function analog input termi-
nal A2 signal level selection
0 L2-08
Frequency reduction gain at KEB
start
100
H3-10 Gain (terminal A2) 100.0 L3-01
Stall prevention selection during
accel
1
H3-11 Bias (terminal A2) 0.0 L3-02 Stall prevention level during accel 150
H3-12 Analog input filter time constant 0.03 L3-03 Stall prevention limit during accel 50
H4-01 Monitor selection (terminal FM) 2 L3-04
Stall prevention selection during
decel
1
H4-02 Gain (terminal FM) 1.00 L3-05
Stall prevention selection during
running
1
H4-03 Bias (terminal FM) 0.0 L3-06
Stall prevention level during run-
ning
160
H4-04 Monitor selection (terminal AM) 3 L4-01 Speed agreement detection level 0.0
H4-05 Gain (terminal AM) 0.50 L4-02 Speed agreement detection width 2.0
H4-06 Bias (terminal AM) 0.0 L4-03
Speed agreement detection level
(+/-)
0.0
H4-07
Analog output 1 signal level selec-
tion
0 L4-04
Speed agreement detection width
(+/-)
2.0
H4-08
Analog output 2 signal level selec-
tion
0 L4-05
Operation when frequency refer-
ence is missing
0
H5-01 Station address 1F L5-01 Number of auto restart attempts 0
H5-02 Communication speed selection 3 L5-02 Auto restart operation selection 0
H5-03 Communication parity selection 0 L6-01 Torque detection selection 1 0
H5-04
Stopping method after communi-
cation error
3 L6-02 Torque detection level 1 150
H5-05
Communication error detection
selection
1 L6-03 Torque detection time 1 0.1
H5-06 Send wait time 5 L6-04 Torque detection selection 2 0
H5-07 RTS control ON/OFF 1 L6-05 Torque detection level 2 150
H6-01 Pulse train input function selection 0 L6-06 Torque detection time 2 0.1
H6-02 Pulse train input scaling 1440 L7-01 Forward drive torque limit 200
H6-03 Pulse train input gain 100.0 L7-02 Reverse drive torque limit 200
H6-04 Pulse train input bias 0.0 L7-03 Forward regenerative torque limit 200
H6-05 Pulse train input filter time 0.10 L7-04 Reverse regenerative torque limit 200
H6-06 Pulse train monitor selection 2 L8-01
Protect selection for internal DB
resistor (Type ERF)
0
H6-07 Pulse train monitor scaling 1440 L8-02 Overheat pre-alarm level 95
L1-01 Motor protection selection 1 L8-03
Operation selection after overheat
pre-alarm
3
L1-02 Motor protection time constant 1.0 L8-05
Input open-phase protection selec-
tion
0
L1-03
Alarm operation selection during
motor overheating
3 L8-07
Output open-phase protection
selection
0
L1-04
Motor overheating operation selec-
tion
1 L8-09 Ground protection selection 1
L1-05
Motor temperature input filter time
constant
0.20 L8-10 Cooling fan control selection 0
L2-01 Momentary power loss detection 0 L8-11 Cooling fan control delay time 60
L2-02
Momentary power loss ridethru
time
0.1
*6
L8-12 Ambient temperature 45
L2-03 Min. baseblock time 0.5 L8-15
OL2 characteristics selection at
low speeds
1
Table 10.7 User Parameters (Continued)
No. Name
Factory
Setting
Setting No. Name
Factory
Setting
Setting
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YASKAWA G7 Series Specifications

General

Series	G7
Frequency	50/60 Hz
Output Voltage	Matches Input Voltage
Control Method	V/f Control
Overload Capacity	150% for 60 seconds
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheating, Short Circuit
Communication	RS-485, Modbus, DeviceNet, Profibus, Ethernet
Safety	Safe Torque Off (STO)
Operating Temperature	-10°C to 50°C
Humidity	5% to 95% (non-condensing)
Cooling Method	Fan Cooled
Enclosure Rating	IP20
Storage Temperature	-20°C to 65°C