Rockwell Automation 1771-DB BASIC MODULE - Manual (Page 375)

Index
I-13
DH-485/RS-232G Interface
Module (1747-NU001),
Using-4
DH, DH+, DH-485 Protocol
and Command Set Reference
Manual, Using-4
National Electrical Code,
Using-4
problems with, Using-6
Programmable Controller
Grounding and Wiring
Guidelines (1770-4.1), Using-4
Publication Index (SD499),
Using-4
download assemble language code
to EEPROM, CALL 100, 13-35
DPD selection, CALL 108, 13-38
DTE, cable pinout, 2-5
DTE and DCE, overview, 2-5
DTR signal
disable, 13-34
enable, 13-33
E
EDIT, 10-7
editing a program line, 6-1
See also EDIT
editing operations, 6-2, 10-7
See also EDIT
EEPROM, SOC-1
See also memory module
definition, Using-3
electric isolation
DH485, 2-3
PRT1, 2-2
PRT2, 2-2
electrical interface. See JW8 and
JW9
electrostatic discharge, 1-1
enable battery-backed RAM,
CALL 74, 13-5
See also JW7, CALL 73
enable DF1 driver
communications, CALL 108,
13-38
See also JW4, CALL 113
enable port PRT2 DTR signal,
CALL 97, 13-33
enable/disable DF1 packet
interrupt, CALL 16, 12-10
enable/disable processor interrupt,
CALL 32, 12-22
END, 11-10
enhanced serial port modifiers,
SOC-3, 9-17
entering a program, 4-7
See also LIST
environmental conditions, A-11
EOF, special function operator,
9-17
EPROM
See also memory module
definition, Using-3
equal to (=), relational operator,
9-9
ERASE, 10-8
See also PROG
error checking
BCC, CALL 108, 13-38
CRC, CALL 108, 13-38
error messages
from BASIC module, C-2
from CALL routines, C-4
memory support, C-5
miscellaneous, C-6
PRT2 support, C-4
string support, C-5
wall clock, C-4
error trapping
CALL 38, 12-36
ONERR, 11-23
errors, arithmetic, 9-6
See also troubleshooting,
ONERR, CALL 38
error-trapping support, SOC-2
ESD. See electrostatic discharge