Yaskawa J7 Drive - Manual (Page 83)

A1-2
Table A1-1. J7 Parameters - Continued
PARAM- SETTING RANGE SETTING FACTORY USER PARA.
ETER NAME (AND UNITS) INCREMENT SETTING SETTING REF.
n21 Frequency Reference 1 6.0
n22 Frequency Reference 2 0.0
n23 Frequency Reference 3 0.1 (Hz) 0.0
n24 Frequency Reference 4 0.0 to 400 (< 100 Hz) 0.0
n25 Frequency Reference 5 or 0.0 5.11
n26 Frequency Reference 6 1 (Hz) 0.0
n27 Frequency Reference 7 (≥ 100 Hz) 0.0
n28 Frequency Reference 8 0.0
n29 Jog Frequency Reference 6.0 5.12
n30
Frequency Reference Upper
0 to 110 1 (%) 100
Limit
5.9
n31
Frequency Reference Lower
0 to 110 1 (%) 0
Limit
0.0 to 49.5
n32 Motor Rated Current (Up to 120% of inverter rated current) 0.1 (A) Note 1
5.24
0: Standard Motor
n33
Electronic Thermal Overload
1: Standard Motor - Short Term 1 0
Protection (for OL1 fault)
2: Disabled 5.24
n34
Electronic Thermal Overload
1 to 60 1 (min) 8
Protection Time Constant
0: Operates only when drive is running
n35
Cooling Fan Operation (continues operation for 1 minute after
1 0
Selection drive is stopped)
1: Operates with power applied to drive
0: Fwd / Rev command (3 wire control) 1 2
n36
Multi-function Input
[can only be set in n37] (2)
Selection 2 (Terminal S2)
2: Reverse run (2 wire control)
3: External Fault (N.O.)
n37
Multi-function Input
4: External Fault (N.C.)
1 5
Selection 3 (Terminal S3)
5: Fault Reset
(0)
6: Multi-step speed ref. cmd. A
n38
Multi-function Input
7: Multi-step speed ref. cmd. B
1 3
Selection 4 (Terminal S4)
8: Multi-step speed ref. cmd. C
(3)
10: JOG Selection
n39
Multi-function Input
11: Accel/Decel time change cmd.
1 6
Selection 5 (Terminal S5)
12: External Base Block (N.O.)
(6)
5.17
13: External Base Block (N.C.)
14: Speed search from max. freq.
15: Speed search from set freq.
16: Accel/Decel hold command
17: Remote/Local selection
18: Serial Communication / control ckt.
selection
19: Fast Stop - Fault (N.O.)
20: Fast Stop - Alarm (N.O.)
21: Fast Stop - Fault (N.C.)
22: Fast Stop - Alarm (N.C.)
34: Up / Down command
35: Loop Test
[can only be set in n39]
Multi-Function Output
0: Fault
n40 Selection
1: During running 1 1 5.18
(Terminals MA, MB & MC)
2: Speed Agree
3: Zero Speed
4: Frequency detection 1
5: Frequency detection 2
6: Overtorque detection (N.O.)
7: Overtorque detection (N.C.)
10: Minor Fault
11: During Base Block
12: Local / Remote
13: Ready
14: During auto restart
15: During undervoltage
16: During reverse run
17: During speed search
18: Serial Comm. Controlled