Bedford B550-2001, Инструкция по установке и быстрому запуску

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5
5-19
14, 15 Increase/Decrease Master Frequency:
Parameter values 14, 15 program the Multi-Function Input Terminals: M1 (Pr.38), M2
(Pr.39), M3 (Pr.40), M4 (Pr.41) or M5 (Pr.42) to incrementally increase/ decrease the
Master Frequency each time an input is received.
GND
setting by 14
setting by 15
Mx "Close": Freq. will increase
by one unit.
Mx "Open":Freq. will decrease
by one unit.
UP
DOWN
16, 17 PLC Function Control:
Parameter value 16 programs Multi-Function Input Terminal: M1 (Pr.38), M2 (Pr.39), M3
(Pr.40), M4 (Pr.41) or M5 (Pr.42) to enable the AC drive internal PLC program. Parameter
value 17 programs an input terminal to pause the PLC program.
GND
setting by 16
setting by 17
Mx "Close": Run PLC.
Mx "Open":Pause PLC.
PLC operation
Note: Pr.17 to Pr.23, Pr.78, Pr. 79, Pr.81 to Pr.87 define the PLC program. Another related
function is “30 One-Shot PLC Run”. It can be set to use a not-latched contact as the
run signal.
18 Counter Trigger:
Parameter value 18 programs Multi-Function Input Terminal: M1 (Pr.38), M2 (Pr.39), M3
(Pr.40), M4 (Pr.41) or M5 (Pr.42) to increase the AC drive
’ s internal counter. When an input
is received, the counter is increased by 1.
GND
18 counter
trigger signal
input.
Mx counter value increase by
1 when closed.
Trigger
B550
Series
sensorless vector frequency drive