30
Manual – IPOSplus®
4
Overview of the system variables
IPOS Variables
473
StatusWord /
STAT.WORD
The status word can be used to query the operating status of the inverter.
Bit function with level "1"
0 No function
1 /Malfunction
2 Ready
3 Output stage on
4 Rotating field ON
5 Brake released
6 Brake applied
7 Motor standstill (from n < 20 rpm)
8 Parameter set
9 Speed reference (P400)
10 Speed window (P410)
11 Setpoint/actual comparison (P420)
12 Current reference (P430)
Bit function with level "1"
13 Imax signal (P442)
14 /Motor utilization 1
15 /Motor utilization 2
16 /DRS prewarning
17 /DRS lag error
18 DRS slave in position
19 IPOS in position (see also H493)
20 IPOS referenced
21 Reserved
22 /IPOS fault
23 Reserved
24 Current limit reached
25 LSM commutated
26 S-pattern profile is generated
27 Inverter in safe stop
28..31 Reserved
If the actual position of the drive is within the position window around the target position, the
"IPOS in position" bit is set even when the enable signal is removed or the controller inhibit is acti-
vated.
474
Scope474 /
SCOPE 474
These two variables can be used together with the oscilloscope SCOPE function integrated in MOVITOOLS
®
MotionStudio to record measured values.
Example: Measurement of the actual position value of a modulo axis. In the IPOS program, the command
H474 = H455 is called up cyclically and in SCOPE, channel 1 is set to IPOS variable H474 Low and channel 2
is set to IPOS variable H474 High.
475
Scope475 /
SCOPE 475
476
DRS_Ctrl /
DRS CTRL.
Signal level of the binary outputs of the synchronous operation board DRS11, READ and SET.
Bit terminal level
0 X40.9 AUSG0
1 X40.10 AUSG1
2..14 Reserved
15 Set hardware fault DRS (fault 48)
16..31 Reserved
477
DRS_Status /
DRS STATUS
Signal level of the binary inputs and status signals of the synchronous operation board type DRS11,
READ.
Bit terminal level / status signals
0 X40.5 INP4 free input 1
1 X40.6 INP5 Free input 2
2 /DRS prewarning
3 /DRS lag error
4 DRS slave in position
5 Master standstill
6..31 Reserved
478
AnaOutpIPOS2 /
ANA.OUT IP2
Analog outputs of the terminal expansion board type DIO11, only SET.
The value of variable H478 is output on an analog output when the corresponding terminal is programmed to
"IPOS OUTPUT 2".
Option DIO11 is required for MOVIDRIVE
®
A and B; for MCH and MCS / MCV / MCV 40A, an output can be
programmed as a binary output or analog output.
Variable value physical outputOutput terminal assignment
- 10000..0..10000 AOV1/AOC1/AO01 P640 analog output AO1 = IPOS OUTPUT 2
- 10000..0..10000 AOV2/AOC2/AO01 P643 analog output AO2 = IPOS OUTPUT 2
No.
Name
Compiler /
Assembler
Description
P
i
f
kVA
Hz
n
P
i
f
kVA
Hz
n