7.25
Date Code 20080918 Instruction Manual SEL-749M Relay
Communications
SEL ASCII Protocol Details
=>>STA <Enter>
SEL-749M Date: 12/10/2003 Time: 08:56:03.190
MOTOR RELAY Time Source: internal
FID=SEL-749M-R100-V0-Z001001-D20031210 CID=FB1C
Part Number 0749M01B612X1C11
SELF TESTS
Current IA IB IC IN
Offset: OK OK OK OK
Voltage VA VB VC
Offset: OK OK OK
PS_Vdc FPGA GPSB HMI
OK OK OK OK
RAM ROM CR_RAM Non_Vol Clk_Bat Clock
OK OK OK OK OK OK
PTC RTD Current Voltage I/O_Crd
OK OK OK OK OK
Relay Enabled
=>>
Figure 7.9 STATUS Command Example
Voltage Offset
(VA, VB, VC)
DC offset in hardware circuits of voltage
channels
OK/WARN
PS_Vdc Power supply status OK/FAIL
FPGA FPGA programming unsuccessful, or FPGA
failed
OK/FAIL
GPSB General Purpose Serial Bus OK/FAIL
HMI Front-Panel FGPA programming unsuccess-
ful, or Front-Panel FPGA failed
OK/WARN
RAM Volatile memory integrity OK/FAIL
ROM Firmware integrity OK/FAIL
CR_RAM Integrity of settings in RAM and code that
runs in RAM
OK/FAIL
Non_Vol Integrity of data stored in nonvolatile mem-
ory
OK/FAIL
Clk_Bat Clock battery integrity OK/WARN
Clock Clock functionality OK/WARN
PTC Integrity of PTC OK/FAIL
RTD Integrity of RTD module/communications OK/FAIL
Current Integrity of current board OK/FAIL
Voltage Integrity of voltage board OK/FAIL
I/O_Crd Integrity of I/O card OK/FAIL
COM_Crd Integrity of DeviceNet card and network OK/FAIL
MAC_ID DeviceNet card specific card identification. xxxxxx
ASA Manufacturer identifier for DeviceNet. xxxx xxxxx
DN_Rate DeviceNet card network communications
data speed
___ kbps
DN_Status DeviceNet connection and fault status. 000b bbbb
Table 7.48 STATUS Command Report and Definitions (Sheet 2 of 2)
STATUS Report
Designator
Definition
Message
Fo r m at
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