Service manual

www.enc.net.cn/en Tel/Fax:[phone] Detailed function description
91
18: Acce&Dece speed forbidden command. Let the motor not effected by
any foreign signal(except stop command)，keep running at current frequency.
19: three-wire run control. Please refer to function description of F5.08
run mode (three-wire run mode).
20: closed-loop ineffective. Realize flexible switch to lower level runmode
under closed-loop run status.
21: PLC ineffective. Realize flexible switch to lower level run mode under
PLC run status.
22: simple PLC pause command. Implement pause control to PLC
process during running，run at zero frequency when this terminal is effective，not
time for PLC run；after ineffective implement automatic speed tracking start and
continue PLC run. For application method please refer to function description of
F4.00~F4.14.
23: PLC stop status reset. Under stop status of PLC run mode, will clear
PLC run step, runtime, run frequency etc. recorded when PLC run stops if this
terminal is effective，please see F4 group function description.
24~26: terminal frequency provision channel selection. Through
ON/OFF combination of frequency provision channel selection terminal 24, 25,
26，can realize frequency provision channel switch shown in Table 6-6. For
relation of terminal switch and function code F0.00 setting, that is, latter effective.
Table 6-6 terminal frequency provision channel selection logic mode
frequency
provision channel
selection end 3
frequency
provision channel
selection end 2
frequency
provision
channel selection
end 1
frequency provision
channel selection
OFF OFF OFF hold freq. setting
OFF OFF ON potentiometer provision
Ineffective during normal decelerating stop.
note
(1) Can switch between closed-loop and lower level run mode only during closed-loop
run(F3.00=1).
(2) Start stop control, direction and Acce&Dece time are subject to setting of
corresponding run mode when it’s switched to lower level run mode.
note
(1) Can switch between PLC and lower level run mode only during PLC run(F4.00≠0).
(2) Start stop control, direction and Acce&Dece time are subject to setting of
corresponding run mode when it’s switched to lower level run mode.
note