JVL MAC050 - Page 434

430 JVL A/S - User Manual - Integrated Servo Motors MAC050 - 4500
6.12 Registers
Only MAC400 to 4500
T151 -02GB2
Reg.
Nr.
Firmware /
MacRegIo Name
MacTalk
Name
Size /
Access
Description
94 HWI1
(not present)
Na /
0
Word /
RW
- See Reg93, HWI0, for description
95 HWI2
(not present)
Na /
0
Word /
RW
- See Reg93, HWI0, for description
96 HWI3
(not present)
Na /
0
Word /
RW
- See Reg93, HWI0, for description
97 HWI4
(not present)
Na /
0
Word /
RW
- See Reg93, HWI0, for description
98 HWI5
(not present)
Na /
0
Word /
RW
- See Reg93, HWI0, for description
99 HWI6
(not present)
Na /
0
Word /
RW
- See Reg93, HWI0, for description
100 HWI7
(not present)
Na /
0
Word /
RW
- See Reg93, HWI0, for description
101 HWI8
(not present)
Na /
0
Word /
RW
- See Reg93, HWI0, for description
102 HWI9
(not present)
Na /
0
Word /
RW
- See Reg93, HWI0, for description
103 HWI10
(not present)
Na /
0
Word /
RW
- See Reg93, HWI0, for description
104 HWI11
(not present)
Na /
0
Word /
RW
- See Reg93, HWI0, for description
105 MAC00_TYPE
(not present)
Na /
0
Word /
RW
-
Identifies the Generation-2 module type autodetected at startup. 0 =
No Gen2 module found, 1=MAC00-B41, 2=MAC00-P4 or MAC00-P5,
3= MAC00-B42 found.
106 MAC00_1 /
Digital Inputs
I/O
management
Na /
0
Word /
RW
- The registers from 106 to 120 are used to support different interface
modules with the Generation-2 connectors. The function of these
registers will be different depending on which module is mounted in the
motor. The Gen.2 module type is detected automatically by the motor
at start up.
Reg106, Digital inputs, is a bitmapped value where bits [15:8] show
the status of hardware signals in the basic motor as described below,
while bits [7:0] show the status of the digital inputs from the MAC00-
B41 module.
Be aware that bits [15:0] in Reg215, IO_POLARITY, can be set to
invert the value of the corresponding bits [15:0] in this register.
Bits [15:12] show the values of the four RS-422 signals. These are
intended mostly for serial communications to some modules or to use
Modbus RS485, but they can be used as digital inputs provided that
the input voltage is kept within -7 to +12 volts. These are differential
signals, so to use them as single-ended inputs, one of the differential
lines must be kept at a constant voltage in between the high and low
thresholds for the single-ended line.
At the time of this writing, bits [15:12] are supported on MAC400, but
not yet on MAC800.
Bit 15: Multifunction 1, channel B
Bit 14: Multifunction 1, channel A
Bit 13: Multifunction 2, channel B
Bit 12: Multifunction 2, channel A
Bits [10:8] show the status of the analogue inputs ANINP2, ANINP1
and ANINP. Status will be high (logic 1) when the value of the
analogue line is above 5.0 volts. This threshold can be adjusted by
modifying the corresponding ANINPx_OFFSET registers. This way it is
possible to use the analogue inputs as digital inputs with adjustable
thresholds in the range -10V to +10V.
Bit 10: ANINP2 (not signal conditioned)
Bit 9: ANINP1 (not signal conditioned)
Bit 8: ANINP (signal conditioned)
To use ANINP3 (available on the MAC00-P4 and MAC00-P5 modules
as analogue current loop 4-20 mA) use Reg222, IOSETUP to make
ANINP reflect the (signal conditioned) value of this input, so the digital
status will be shown in Bit 8.