Chapter 5 Parameter Introductions
109
50: Counter's trig signal input
This terminal is used for pulse input to the internal counter of the inverter. The
highest pulse frequency is 400 Hz. The present counting value can be saved when
power off.
51: Counter clear
This terminal is used to clear the counter to zero. The terminal function is in
conjunction with Counter's trig signal input.
52: Actual length clearing
When terminal 52 is enabled, the setting of P8.01 (actual length) will be cleared
to zero.
66: PUL: Pulse input
For 3004GB/35R5PB and below models, only multi-function input terminals X4
and X5 can be defined as this function; for 35R5GB/37R5PB and above models,
only multi-function input terminals X7 and X8 can be defined as this function.
The input pulse frequency can be used as frequency reference. See Parameter
Group P4 for the relationship between input pulse frequency and the reference
frequency.
67: Single-phase speed measuring input
Only multi-function input terminals X7 and X8 can be defined as this function. See
the control circuit wiring details in section 2.5 and 2.6. The speed control accuracy
is ±0.1%. Single-phase speed feedback control can be realized by using this
terminal and PG.
68~69: Speed measuring input SM1/SM2
For the inverter model of 3004GB/35R5PB and below models, only multi-function
input terminals X4 and X5can be defined as this function. For the inverter model of
35R5GB/37R5PB and above models, only multi-function input terminals X7 and
X8 can be defined as this function. See the control circuit wiring details in section
2.5 and 2.6. The speed control accuracy is ±0.1%. Dual-phase speed feedback
control can be realized by using this terminal and PG.
P3.09 Terminal function mode setup
Range: 0~3【0】
0: 2-wire control mode 1 1: 2-wire control mode 2
2: 3-wire control mode 1-self-hold function (append any terminal of X1-X8)
3: 3-wire control mode 2-self-hold function (append any terminal of X1-X8)
Note:
The listed functions above are only valid when P0.04 is set to 1, 2 or 5 (terminal control).
2-wire control mode 1
FWD, REV: Running at preset direction. FWD means running forward, and Rev
means running reverse. You can control the motor’s running direction by switch
terminal FWD and REV. If FWD is valid, run forward; if REV is valid and P2.26 is
set to 1 (Prohibit reverse operation enabled), The inverter will stop. If P2.26 is 0
To Next Page
Loading...
