SEW-Eurodrive IPOS plus - Page 33

Manual – IPOSplus®
33
4
Overview of the system variables
IPOS Variables
484 ControlWord /
CTRL.WORD
IPOS
plus®
control word (unit functions READ and SET).
The IPOS
plus®
control word can always be used, irrespective of the operating mode, control signal source and
setpoint source. The IPOS
plus®
control word is connected by an OR command with the terminal functions, the
fieldbus control word and the control word in the unit via the RS-485/RS-232 and the SBus.
Bit function with level "1"
0 No function
1 No enable
2 CW
3 CCW
4 n11/n21 (fixed setpoint 1)
5 n12/n22 (fixed setpoint 2)
6 Fixed setpoint selection
7 Parameter switchover (param. set 2)
8 Ramp switchover (ramp set 2)
9 Motor potentiometer up
10 Motor potentiometer down
11 External fault
12 Fault reset
13 Hold control
14 CW limit switch
15 CCW limit switch
Bit function with level "1"
16 Reserved
17 Reference cam
18 Reference travel start
19 Slave free running
20 Setpoint block
21 Reserved
22 DRS zero point set
23 DRS slave start
24 DRS teach in
25 Reserved
26 Reserved
27 Condition Monitoring switching signal:
Drive vibration warning
28 Condition Monitoring switching signal:
Vibration fault
29 Condition Monitoring switching signal:
Brake wear error
30 Controller inhibit
31 Reserved
485 T0_Reload /
T0 RELOAD
READ and SET loading value for the user timer 0 cycle time. The cycle time can be specified with H485 if a
user timer (TIMER0 (H489)) is to be used cyclically with the SET INTERRUPT (SETINT) command. The time
value entered in H485 is reloaded automatically with this time value every time the timer 0 runs down (H489 =
0). Value range: 0 ... 2
31
-1 ms.
486 Reserved
487 Timer_2 /
TIMER 2
Time for user timer 2, READ and SET.
User time 2 counts upwards.
Value range: 0 ... 2
31
-1 ms.
488 Timer_1 /
TIMER 1
Time for user timer 1, READ and SET.
User timer 1 counts downwards to 0.
Value range: 0 ... 2
31
-1 ms.
489 Timer_0 /
TIMER 0
Time for user timer 0, READ and SET.
User timer 0 counts downwards to 0. An interrupt branch is performed when the timer value reaches 0 if the
SET INTERRUPT (SETINT) command is being used. The cycle time can be specified with the variable T0
RELOAD (H485) if a user timer is to be used cyclically with the SET INTERRUPT (SETINT) command. See
section "Task management and interrupts".
Value range: 0 ... 2
31
-1 ms.
No. Name
Compiler /
Assembler
Description
P
i
f
kVA
Hz
n
P
i
f
kVA
Hz
n