HIMA HIQuad X - Page 79

System Programming
HI 803 211 E Rev. 1.01.00 Page 79 of 110
System variables
S
1)
Description
Data type
Power Supply Input
Voltage 1…5[D20_0004,
#580]
N
Value of the input voltage in the respective F-PWR 01
power supply unit expressed in mV.
UINT
Power Supply
Status[D20_0004, #579]
N
Status of the F-PWR 01 power supply units. 3 adjacent
bits are coded for each power supply unit.
Bit 0…2
Status of power supply unit 1
Bit 3…5
Status of power supply unit 2
Bit 6…8
Status of power supply unit 3
Bit 9…11
Status of power supply unit 4
Bit 12…14
Status of power supply unit 5
The following applies to each power supply unit:
 Once the power supply unit has been detected, the
least significant bit is 1. Otherwise, it is bit 0.
 If at least one warning was issued for the power
supply unit, the middle bit is 1. Otherwise, it is bit 0.
 If at least on fault occurred in the power supply unit,
the most significant bit is 1. Otherwise, it is bit 0.
WORD
Allow Online Settings
Y
Main enable switch of the processor module
TRUE
The subordinate enable switches may be
changed.
FALSE
The subordinate enable switches may not
be changed.
BOOL
Read-Only in RUN
Y
TRUE
The following operator functions are locked:
Stop, Start, Download.
FALSE
The following operator functions are
unlocked: Stop, Start, Download.
BOOL
Redundancy Info
Y
Bit-coded redundancy state of the processor modules.
The variable exists depending on the controller family.
Reload Allowed
Y
TRUE
Reload is allowed to load a controller.
FALSE
Reload is not allowed to load a controller.
BOOL
Reload Deactivation
Y
TRUE
Reload is locked.
FALSE
Reload is not locked.
BOOL
Reload Cycle
Y
TRUE
The current cycle is the first cycle after a
reload.
FALSE
Otherwise
BOOL
Responsible Module
Essential
Y
Essential state of redundant processor modules. The
variable exists depending on the controller family.
BYTE
Safety Time [ms]
Y
Safety time set for the resource in ms.
UDINT
Start Allowed
Y
TRUE
The processor module may be started
through the PADT.
FALSE
The processor module may not be started
through the PADT.
BOOL
Start Cycle
Y
TRUE
The current cycle is the first cycle after the
start.
FALSE
Otherwise
BOOL
Power Supply State [1]…[2]
N
Bit-coded state of the power supply of processor
modules 1…2.
The following properties differ depending on the
controller family:
- Possible number of processor modules.
- State bits suitable for safety functions!
BYTE
System ID [SRS]
Y
System ID of the controller, 1…65 535.
UINT