H3: Multi-Function Analog Inputs - YASKAWA P1000 Technical Manual

B.8 H Parameters: Multi-Function Terminals
H2-oo
Function
Setting
1E Restart enabled
1F Motor overload alarm (oL1)
20 Drive overheat pre-alarm (oH)
Mechanical weakening
22
detection
2F Maintenance period
37 During frequency output
38 Drive enabled
39 Watt hour pulse output
3C LOCAL/REMOTE status
3D During speed search
3E PID feedback low
3F PID feedback high
4A During KEB Ride-Thru
4C During fast stop
4D oH Pre-alarm time limit
4E Braking transistor fault (rr)
4F Braking resistor overheat (oH) Closed: The dynamic braking resistor has overheated.
50 Waiting to Run
51 Sequence timer 1
52 Sequence timer 2
53 Sequence timer 3
54 Sequence timer 4
58 Underload detection
60 Internal cooling fan alarm
71 Secondary PI Feedback Low
72 Secondary PI Feedback High Closed: The PI2 feedback level is too high.
89
Output I Lim
<1>
100 to 189 Function 0 to 89 with inverse
output
<1> Available in drive software versions PRG: 8503 and later.
u

H3: Multi-Function Analog Inputs

No.
(Addr. Name
Hex)
H3-01 Terminal A1 Signal Level
(410) Selection
H3-02 Terminal A1 Function
(434) Selection
458
H2 Multi-Function Digital Output Settings
Closed: An automatic restart is performed
Closed: oL1 is at 90% of its trip point or greater. An oH3 situation also triggers this alarm.
Closed: The heatsink temperature exceeds the L8-02 level (while L8-03 = 3 or 4), or an external
device has triggered an oH2 alarm via multi-function input H1-oo = B.
Closed: Mechanical weakening detected.
Closed: Cooling fan, electrolytic capacitors, IGBTs, or the soft charge bypass relay may require
maintenance.
Open: Either the drive has stopped or baseblock, DC Injection Braking, or Initial Excitation is
being performed.
Closed: Drive is running the motor (not in a baseblock state and DC Injection is not being
performed).
Closed: Multi-function input set for "Drive enable" is closed (H1-oo = 6A)
Output units are determined by H2-06. Outputs a pulse every 200 ms to indicate the kWh count.
Open: REMOTE
Closed: LOCAL
Closed: Speed Search is being executed.
Closed: PID feedback level is too low.
Closed: The PID feedback level is too high.
Closed: KEB Ride-Thru is being performed.
Closed: A Fast Stop command has been entered from the operator or input terminals.
Closed: An oH pre-alarm is present after 10 output frequency reduction cycles have passed (L8-03
= 4).
Closed: The built-in dynamic braking transistor failed.
Closed: b1-11 Timer is active.
Closed: Sequence timer 1 is active.
Closed: Sequence timer 2 is active.
Closed: Sequence timer 3 is active.
Closed: Sequence timer 4 is active.
Closed: Underload is detected.
Closed: Internal cooling fan alarm
Closed: PI2 feedback level is too low.
Closed: Drive output speed is being limited due to the output current limit or due the single-phase
foldback regulator.
Inverts the output switching of the multi-function output functions.
Set the last two digits of 1oo to reverse the output signal of that specific function.
0: 0 to 10 V
1: -10 to 10 V
2: 4 to 20 mA
3: 0 to 20 mA
Note: Use Jumper S1 to set input terminal A1 for a current or voltage
input signal.
Sets the function of terminal A1.
Description
Description
YASKAWA SIEP YAIP1U 01C AC Drive - P1000 Technical Manual
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Values Page
Default: 0
225
Range: 0 to 3
Default: 0
225
Range: 0 to 26