Table 7. Discrete Output Terminal Assignment Selections.

 

 

Discrete Output Terminal Functions

 

 

 

 

Lower Limit (LL)

POFF Alarm (power supply out of specification)

 

 

Upper Limit (UL)

Brake Release

 

 

Low

(In) Alarm Status

 

 

Acc/Dec Completion

Forward Speed Limit (torque control)

 

 

RCH Speed

Reverse Speed Limit (torque control)

 

 

Fault (All)

Healthy (Output)

 

 

Fault 2 (except EF or OCL)

Abnormal Communication Alarm

 

 

OC (Over-current) Alarm

Error Code Output 1 (6-bit error output)

 

 

ASD OL (Overload) Alarm

Error Code Output 2 (6-bit error output)

 

 

Motor OL (Overload) Alarm

Error Code Output 3 (6-bit error output)

 

 

OH (Overheat) Alarm

Error Code Output 4 (6-bit error output)

 

 

OV (Overvoltage) Alarm

Error Code Output 5 (6-bit error output)

 

 

DCV (DC Voltage) Low Alarm

Error Code Output 6 (6-bit error output)

 

 

Low-current Alarm

Designated Data Output 1 (7-bit transmission output)

 

 

OT (Overtorque) Alarm

Designated Data Output 2 (7-bit transmission output)

 

 

DBR OL (Dynamic Braking Resistor Overload) Alarm

Designated Data Output 3 (7-bit transmission output)

 

 

In E-Off (Emergency Off)

Designated Data Output 4 (7-bit transmission output)

 

 

Retrying

Designated Data Output 5 (7-bit transmission output)

 

 

Damper Cmd

Designated Data Output 6 (7-bit transmission output)

 

 

PID Deviate (Deviation Limit)

Designated Data Output 7 (7-bit transmission output)

 

 

Start/Stop

Light Load Detection Signal

 

 

Hard Fault (OCA, OCL, EF, Lost Phase, Short Circuit, or

Heavy Load Detection Signal

Abnormal Output)

 

 

 

Soft Fault (OL, OC1, 2, 3, OP)

Positive Torque Limit

 

 

Bypass (Output) #1

Negative Torque Limit

 

 

Bypass (Output) #2

Rush Suppression Relay Output

 

 

Fan On/Off

Position Overtravel

 

 

Jogging

Position Reached

 

 

Terminal Mode (Control Terminal Strip Operation Command

EF Alarm

Mode)

 

 

 

Run-time Alarm (Total-operation-hours Alarm)

LOD Alarm

 

 

Communication Alarm (external cause)

Fire Alarm

 

 

Forward/Reverse Operation

Damper Alarm

 

 

Ready (for operation) (including ST and RUN)

4–20 mA Loss

 

 

Ready (for operation)

Auto-bypass

 

 

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Toshiba W7 manual Discrete Output Terminal Functions