Instruction Manual

Variables and Flags Assignment and Request Commands • System 311
Publication 1398-PM601A-EN-P — October 2000
HOST MODE
HISTORY or HIS
[n]
Returns a quoted string in the format “HHHH-
HHH:MM message” giving ULTRA Plus or IQ
EEPROM fault information for the last “nth” fault
number in reverse chronological order. If no fault
# is given it defaults to zero (the latest fault). The
time field is in the same format used for HTIME
(see below) and the message specifies the fault
information. (See HTIME, FTXT.)
string R Y
HTIME Returns the current ULTRA Plus or IQ power-on
time in the format “HHHHHHH:MM”. The “H”
field specifies the hours and the “M” field speci-
fies the minutes (to the nearest 10 minutes) that
the ULTRA Plus or IQ has been powered up.
string R Y
JM Motor inertia. For an IQ-550, this value is set up
using the IQPMGEN program.
VRY
JOGF Software Jog Forward command. F R/W N
JOGR Software Jog Reverse command. F R/W N
KT Motor torque constant in inch-pounds per Amp.
For an IQ-550, this value is set up using the IQP-
MGEN program.
VRY
MXOVRSPD Maximum OVERSPEED. V R Y
NPGMS Returns the number of programs available in the
user program directory. User programs are num-
bered 0..(NPGMS-1).
byte R N
NVPGS Returns a byte bit map of information on the
number of extra NVRAM pages available in the
ULTRA Plus or IQ encoded as follows:
Bit
Description
0 NVRAM page2 present
1 NVRAM page3 present
2 NVRAM page3 present
An option board must be present before extra
NVRAM pages are available.
byte R N
OVERSPEED OVERSPEED fault trip point. V R/W Y #
PAUSE TRUE if software PAUSE. F R/W N
PCAMACTIVE TRUE if PCAM is changing. F R N
PEXTACTIVE TRUE if PEXT is changing. F R N
PGM Default program number. byte R/W Y
PSELEN TRUE to enable choosing program number to run
from program select inputs.
FALSE enables running default program number.
FR/WY