Cortalk RMU5 Generic - Register Behavior by I;O Point Type

MOBILTEX® DATA LTD.
TITLE:
RMU5 Generic Installation and Configuration Guide
Calgary, Alberta
DOCUMENT NO.:
RMU5-MAN-001
SHEET:
67 of 69
REV:
1.10
Read Register N
Read Register N+1
Write Register N
Write Register N+1
Analog Input
(IEEE floating
point mode)
Most significant
word of IEEE 32-
bit floating point
value (and stores
current value)
Least significant
word of IEEE 32-bit
floating point value
(returns next word of
stored value)
No action, success
code returned
No action, success
code returned
Analog Input
(fixed point
mode)
16-bit signed fixed
point integer.
Reading value is
equal to integer
value divided by
100.
Zero returned
No action, success
code returned
No action, success
code returned
Analog Output
Error code returned
Error code returned
No action, success
code returned
No action, success
code returned
Digital Input
Result returned in
least significant bit
Zero returned
No action, success
code returned
No action, success
code returned
Digital Output
Error code returned
Error code returned
No action, success
code returned
No action, success
code returned
Low or High
Alarm Limit,
Analog Input
Channel
(IEEE floating
point mode)
Most significant
word of IEEE 32-
bit floating point
value (and stores
current value)
Least significant
word of IEEE 32-bit
floating point value
(returns next word of
stored value)
Most significant
word of IEEE 32-
bit floating point
value (partial value
stored temporarily)
Least significant
word of IEEE 32-bit
floating point value
(entire value saved)
Low or High
Alarm Limit,
Analog Input
Channel
(fixed point
mode)
16-bit signed fixed
point integer.
Alarm value is
equal to integer
value divided by
100.
Zero returned
16-bit signed fixed
point integer.
Alarm value is
equal to integer
value divided by
100.
No action, success
code returned
Low or High
Alarm Limit,
Digital Input
Channel
Digital alarm state
returned in least
significant bit
Zero returned
Digital alarm state
saved (least
significant bit =
1/0)
No action, success
code returned
Alarm Limit,
Analog or Digital
Output Channel
Error code returned
Error code returned
Error code returned
Error code returned
Alarm States
Real time alarm
state returned in
D0, latched state in
D1
Channel units
returned in bits D5-
D7:
0x00=undefined
0x20=volts
0x40=amps
0x60=Celsius
0x80=Fahrenheit
0xa0=resistance
Real time alarm state
returned in D0,
latched state in D1
Channel units
returned in bits D5-
D7:
0x00=undefined
0x20=volts
0x40=amps
0x60=Celsius
0x80=Fahrenheit
0xa0=resistance
Latched alarm state
reset to inactive if
written with zero,
else no action
Latched alarm state
reset to inactive if
written with zero,
else no action
GPS Registers
Data returned per
table above
N/A
Error code returned
Error code returned
Table 11 Register Behavior By I/O Point Type For Enabled Points
Disabled points return an error code on any access.