Can the keypad display output speed?
Yes. Parameter F702 can be used to apply a linear multiplier to display output speed.
FAQs
What is the default carrier frequency of the AS3?
- 4 kHz for 230 V units up to 40 HP HD / 50 HP ND and 460 V units up to 75 HP HD / 100 HP ND
- 2.5 kHz for all other units
Can a single terminal be assigned more than one function?
Yes.
- Input terminals F, R, RES, and S1 support up to three functions each
- Output terminals R1A–R1C and FP support up to two functions each
Can an input terminal be programmed through Monitor Mode?
Yes, but only for the primary function (Function 1).
What is the purpose of the QR codes, and how do I use them?
QR codes can be generated for parameters, faults, or alarms by pressing the Info button (lowercase “i” icon). Scanning the QR code with a smartphone directs the user to the Toshiba website with relevant information and troubleshooting guidance for the specific fault.
Can I copy parameters from one ASD to another?
Yes. The standard keypad supports Copy/Paste functionality between multiple AS3 drives. Parameters can also be transferred using Toshiba’s free ASD Pro Software.
How do I set up Hand/Auto mode using the keypad?
Set parameter F750 to 2, then use the Hand/Auto button on the keypad to select the operating mode.
How can I change what is displayed in Monitoring mode?
Parameters F711–F718 provide eight user‑selectable monitor settings.
Example: Change F713 (Monitor Mode 3) from “4 – Output Voltage” to “1 – Frequency Command Value”.
Example: Change F713 (Monitor Mode 3) from “4 – Output Voltage” to “1 – Frequency Command Value”.
What are the recommended motor lead lengths for the AS3?
The AS3 supports motor lead lengths of up to 600 ft without the need for a long-lead (dV/dt) filter.