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INTERFACE (cont’d)
Pulse Signal Output
If a speed sensor is used, speed feedback signals can be output as pulse signals. The PG pulse
output circuit is shown in the following figure. The power supply for the pulses should supplied from an
outside source in a range of 12 V to 24 V. The number of pulses per revolution output can be set using the
parameter CS_PGOUT when a resolver is used. See the parameter setting manual for exact settings.
Otherwise, set to zero when using a PG. With a PG, the number of pulses out equals the number of pulses
in.
This output is limited to 10kHz.
The PG pulse output consists of two phases of PGA and PGB at 90
°
separation. These pulse
signals (at the level of the power supplied from an outside source) are isolated from the control power
supply of the drive through photo-couplers.
Pulse Output Circuit
Digital Input
A total of 7 programmable digital inputs (DI1 to DI7) are provided. Only DI1 is capable of accepting
an external voltage input (24VDC) DI2-7 are hard connected to the drive’s internal 24VDC power supply and
should only be connected to dry contacts. These input signals can be individually assigned to bits in the
DI_EX1, 2, 3, or 4 words. The available input assignments are shown below. For more detail refer to the
parameter setting manual.
Digital Input Options
Bit DI_EX1 DI_EX2 DI_EX3
DI_EX4
15 IL
*
QSTOP
MV_JOG_B3
14 UVS
*
UVS
MV_JOG_B2
13 EXT0 *
EXT0
MV_JOG_B1
12 SPA1 SPA4
*
MV_JOG_B0
11 BRTST SPA3
*
EX_LMT_I1
10 ST
SPA2
ST
EX_LMT_TR
9 F
BLA
F
SP_UP_DI
8 R
M_FN
** R
SP_DN_DI
7 3S
OH_ACL 3S
SEL_DI
6 2S
E_DRIVE
2S
DIR0_DI
5 B
HOLD *
DIR1_DI
4 FLD
QSTOP FLD
START0_DI
3 BC
F_LMT LATCH_PG_POS
START1_DI
2 SPA0 R_LMT SPA0
STOP0_DI
1 EXRST
B_HLTY EXRST
STOP1_DI
0 R_TEN BA
R_TEN
EXT1
“*” Not used “**” Available with 03C and up software only
PGB
PGA
0V
+12V~48V
100mA max
TB1-18
TB1-19
TB1-20
TB1-21
TB1-22
TB1-23
Содержание T300MVi MEDIUM VOLTAGE
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Страница 85: ... 64 DRIVE INSTALLATION DRAWINGS cont d Frame G4P drive lifting and assembly ...
Страница 86: ... 65 DRIVE INSTALLATION DRAWINGS cont d Frame G4P drive main cable installation ...
Страница 87: ... 66 DRIVE INSTALLATION DRAWINGS cont d Frame G4P module lifting and installation D C B A ...
Страница 89: ... 68 DRIVE INSTALLATION DRAWINGS cont d Frame H4P drive lifting and assembly ...
Страница 90: ... 69 DRIVE INSTALLATION DRAWINGS cont d Frame H4P drive main cable installation ...
Страница 91: ... 70 DRIVE INSTALLATION DRAWINGS cont d Frame H4P module lifting and installation ...