User Manual

WebPak 3000 Drives: Register Map 7-3
7.2 Diagnosing Processing Errors
In the alternate map, Drop_1, register 27, the number of the parameter that caused a
processing error (indicated by alternate map, register 0, bit 10) is now recorded. If
there are no processing errors, the value will be set to -1.
Because some parameters are processed in groups, it is not possible to always report
the specific parameter that is out of range. Instead, the first parameter number of the
group that contains the error is reported (see table 7.1).
For example, if MOP ACCEL
TIME (P.115) was set out of range by the Network Option board, Drop_1, register
27 would contain the value 14 (
S-CURVE ROUNDING). Parameters not listed in table
7.1 are handled on an individual basis by the parameter processing routines so the
parameter causing the processing error is reported by number directly. Also listed in
the table are possible non-user parameter numbers (≥ 25000) that can cause
parameter processing errors.
Be aware that certain parameters are used as limits for other parameters (for example,
TOP SPEED (P.011) determines the maximum limit for MAXIMUM SPEED (P.004). The
WebPak 3000 Software Reference (D2-3444) describes the relationships between all
user parameters. It is also possible (but very unlikely) to get a processing error
reported for a non-user parameter number not listed below. If this occurs, the
Regulator board is suspect. Cycle power, and if another non-user parameter number
processing error occurs, replace the Regulator board.
Table 7.1 – Error Processing Parameters Reported by Group
Number
Reported
Parameter
Number Parameter Name
Number
Reported
Parameter
Number Parameter Name
004 004
003
012
113
MAXIMUM SPEED
MINIMUM
SPEED
JOG
SPEED 1
STOP SPEED THRESHOLD
519 519
520
FLD WEAKEN PROP GAIN
FLD
WEAKEN LEAD FREQ
005 005
006
POSITIVE CURRENT LIM
NEGATIVE
CURRENT LIM
803 803
802
OCL REF ROUNDING
OCL
REF RAMP TIME
213 213
214
SPD LEADLAG RATIO
SPD
LEADLAG LOW FREQ
807 807
806
OCL LEADLAG RATIO
OCL
LEADLAG LOW REQ
014 014
001
002
018
013
S-CURVE ROUNDING
ACCELERATION
TIME
DECELERATION
TIME
RAMP
STOP DECEL TIME
JOG
ACCEL/DECEL TIME
900 900
910
NETW DROP NUMBER
NETW
CONNECT TYPE
424 424
423
FREQ IN FULL SCALE
FREQ
IN ZERO
902 902
903
904
NETW OUT REG 1 SELECT
NETW
OUT REG 2 SELECT
NETW
OUT REG 3 SELECT
427 427
426
FREQ OUT FULL SCALE
FREQ
OUT ZERO
25200 25200 Trending Aquisition Rate
(set by WebPakCS)
510 510
516
MOTOR HOT FLD AMPS
FLD
FEEDBACK GAIN ADJ
26015 SPD LOOP PI INIT SEL
(alternate, Drop_2,
reg 32)
514 514
515
FIELD PI PROP GAIN
FIELD
PI LEAD FREQ