5.7 H: Terminal Functions
208 YASKAWA ELECTRIC SIEP C710616 38F YASKAWA AC Drive - L1000A Technical Manual
◆ H2: Multi-Function Digital Outputs
■ H2-01 to H2-05: Terminals M1-M2, M3-M4, M5-M6, P1-C1, and P2-C2 Function Selection
The drive has five multi-function output terminals. Table 5 .12 lists the functions available for these terminals using H2-01
through H2-05.
Table 5.12 Multi-Function Digital Output Terminal Settings
Setting 0: During Run
Output closes when the drive is outputting a voltage.
Setting 1: Zero Speed
Terminal closes whenever the output speed or motor speed (CLV, CLV/PM) becomes less than the minimum output speed
set to E1-09 or S1-01.
Note: When using CLV or CLV/PM control modes, the output terminal will close when the motor speed becomes less than or equal to
the zero speed level set for S1-01. In all other control modes, the output terminal will close when the output frequency becomes
less than or equal to the minimum output frequency set for E1-09.
No. Parameter Name Setting Range Default
H2-01 Terminals M1-M2 Function Selection 0 to 161 50: Brake control
H2-02 Terminals M3-M4 Function Selection 0 to 161 51: Output control contactor
H2-03 Terminals M5-M6 Function Selection 0 to 161 6: Drive ready
H2-04 Terminals P1-C1 Function Selection (photocoupler) 0 to 161 37: During frequency output
H2-05 Terminals P2-C2 Function Selection (photocoupler) 0 to 161 F: Through Mode
Setting
<1> Available in drive software PRG: 7017 or later.
Function Page Setting Function Page
0During Run 208 1B During Baseblock 2 (N.C.) 214
1 Zero Speed 208 1C Motor 2 Selection 214
2 Speed Agree 1 209 1D During Regeneration 215
3 User-set Speed Agree 1 209 1E Restart Enabled 215
4 Speed Detection 1 210 1F Motor Overload Alarm (oL1) 215
5 Speed Detection 2 210 20 Drive Overheat Pre-alarm (oH) 215
6 Drive Ready (READY) 211 2F Maintenance Period 215
7 DC Bus Undervoltage 211 30 During Torque Limit 215
8 During Baseblock (N.O.) 211 33 Within Position Lock Bandwidth 215
9 Speed Reference Source 211 37 During Frequency Output 215
A Up/Down Command Source 211 50 Brake Control 216
B Torque Detection 1 211 47 Input Phase Loss 216
EFault 212 4E Braking Transistor Fault (rr) 216
F Not used (Through Mode) 212 51 Output Contactor Control 216
10 Minor Fault 212 52 Door Zone Reached 216
11 Fault Reset Command Active 212 53 Not Zero Speed 216
12 Timer Output 212 54 Light Load Direction 216
13 Speed Agree 2 212 55 Light Load Direction Detection Status 216
14 User-set Speed Agree 2 212 58 Safe Disable Status 216
15 Speed Detection 3 213 5C
<1>
Motor Current Monitor 216
16 Speed Detection 4 213 60 Internal Cooling Fan Alarm 216
18 Torque Detection 2 211 61 Motor Pole Search Status 216
1A During Reverse 214 100 to 161 Functions 0 to 61 with Inverse Output 217
Status Description
Open Drive is stopped.
Closed An Up/Down command is input or the drive is during deceleration or during DC injection.
Status Description
Open The operating speed is greater than the minimum output frequency (E1-09) or the zero speed level at stop (S1-01).
Closed The operating speed is less than or equal to the minimum output frequency (E1-09) or the zero speed level at stop (S1-01).
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