Alpha 6000 - Acc;Dec Prohibit; Inverter Running Prohibits; Multi-Step Frequency

Chapter 5 Parameter Introductions
105
16: Acc/Dec prohibit
 If the setting is 16, the terminal can make the motor operate at present speed
without being influenced by external signal (except STOP command).
17: Inverter running prohibits
 If one terminal has been defined as this function and the terminal is valid. The
running motor will coast to stop and be prohibited to restart. This function is mainly
used in application with requirements of safety protection.
18~24, 26~29: Multi-step Speed
 Multi-step speed operation can Start or Stop by keyboard, terminal command, or
serial communication. S1~S7: Multi-step speed command, represents Multi-step
speed frequency.
 Frequency is from Multi-step frequency S1 to Multi-step frequency S7(see
P2.11~P2.17 for details). If more than one Multi-step speed terminals are valid, the
lower Multi-step speed will take effect
 SS1~SS4 Multi-step Speed order : setting multi-step speed (maximum to 15
steps)by combination. If SS1~SS4 is not set, it denotes off. Shown in Table 5-3-2:
Table 5-3-2 Multi-step frequency
Frequency selection
SS4 SS3 SS3 SS3 SS3
OFF
OFF OFF ON Multi-step frequency 1
OFF OFF
ON OFF Multi-step frequency 2
OFF OFF
ON ON Multi-step frequency 3
OFF
ON
OFF
OFF Multi-step frequency 4
OFF
ON
OFF
ON Multi-step frequency 5
OFF
ON ON OFF Multi-step frequency 6
OFF
ON ON ON Multi-step frequency 7
ON
OFF OFF OFF Multi-step frequency 8
ON
OFF OFF ON Multi-step frequency 9
ON OFF ON OFF Multi-step frequency 10
ON OFF ON ON Multi-step frequency 11
ON ON OFF OFF Multi-step frequency 12
ON ON OFF ON Multi-step frequency 13
ON ON ON OFF
Multi-step frequency 14
ON ON ON ON
Multi-step frequency 15