Rockwell Automation FlexPak/WebPak 3000 DC Drive AutoMax Network Communication Board User Manual
Page 57
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F
lex
Pak
3000 Drives
: Alt
e
rnat
e Regist
er
M
a
p
6-
9
Table 6.5 – FlexPak 3000 Alternate Register Map, Drop_1: Master Write Registers BASIC and FULL Connections. Control/Reference Data (Drive Input Data)
Register
Bit
Parameter Name (Number)
Description
Settings
32
Sequencing control word
Word containing drive sequencing and control bits
0
Run
0 to 1 transition to run
1
Stop
0=stop; 1=not stop
2
Fault reset
0 to 1 transition to reset
3
Jog
0 to 1 transition to jog; 0=stop
4
Fwd/Rev select
0=forward; 1=reverse
5
UNDERWIND
ENABLE
0=
DISABLED
(overwind); 1=
ENABLED
(underwind); (Default=0)
6
SPD
LOOP
PI
RESET
0=
OFF
(enable) (default); 1=
ON
(reset)
7
Outer control loop enable
0=hold
OCL
in reset; 1=
OCL
enabled
8
Fault log clear and reset
0 to 1 transition to clear
9
Alarm log clear and reset
0 to 1 transition to clear
10
Alarm reset
0 to 1 transition to reset
11
Memory save
0 to 1 transition to save
12&13
Reserved
14
Tune/config input enable. What to read from the network. “Read all”
includes control/reference, tunable, and configurable inputs
0=read only control/reference inputs;
1=read all
15
Tune/config update synchronization flag (master write)
33
Network Reference
Speed/voltage loop or
CML
reference value when
CONTROL
SOURCE
SELECT
(P.000)=
NETWORK
and
AMX
NETW
REF
SELECT
(P.911)=0
4095 at
TOP
SPEED
(P.011)/
MOTOR
RATED
ARM
VOLTS
(P.009) or
MAX
CURRENT
(P.007)
34
Network Input Register 1
Written by network master
Read at
OIM
or
DCM
(
NETW
IN
REG
1, P.905)
35
Network Input Register 2
Written by network master
Read at
OIM
or
DCM
(
NETW
IN
REG
2, P.906)
36
Network Input Register 3
Written by network master
Read at
OIM
or
DCM
(
NETW
IN
REG
3, P.907)
37
FIELD
REF
REGISTER
(P.513)
Reference for the field current loop
4095 at
MOTOR
HOT
FLD
AMPS
(P.510)
38
SPEED
FEEDBACK
GAIN
Controls gain of the speed loop feedback path
Gain * 1000 (1000 to 32000)
(Default=1000 (1.000))
*
*
This parameter is network-only. If the control source is changed from
NETWORK
to something else, this parameter is automatically reset to its default value.
39
SPD
LOOP
PI
INIT
VAL
Initial value of speed loop
PI
block. This value is at the
PI
block
output when block is in reset. Block is in reset when drive is stopped
or bit 6 of sequencing control word (Drop_1, register 32) is set to 1.
4095 at
MAXIMUM
CURRENT
(P.007)
(default=0)
Control/reference data are read by the regulator every 5 msec, unless
FEEDBACK
SELECT
(P.200) is set to
ARMATURE
VOLT
, in which case the update time is 10 msec.