Menu 3 - Timer - Emerson MCi210 User Manual

5.8

Menu 3 - Timer

Parameter
S.03.001 Timer Unit Control Word
S.03.002 Timer Unit Status Word
S.03.003 Timer Unit Timer Counter
S.03.004 Timer Unit Wrap Around Limit
S.03.005 Timer Unit Capture Cache
Read /
RW RO
Write
No default
ND NC
value
IP IP address Mac
S.03.001
Minimum
Default
Type
Display Format
Coding
This parameter is used to configure and control the Timer Unit.
The Timer Unit control word is a bit-mapped parameter, as shown in the table below:
Bit
Event Task Schedule:
Selects the event task that will be scheduled when the Timer Event Flag
(Timer Unit Status Word (S.03.002) b0) is set:
• 0 = No Event task scheduled
0 to 2
• 1 = Schedule Event0 task
• 2 = Schedule Event1 task
• 3 = Schedule Event2 task
• 4 = Schedule Event3 task
Enable Timer:
3 • 0 = Timer is disabled
• 1 = Timer is enabled
Clock Source:
4 • 0 = Internal clock
• 1 = External clock provided on digital input (DigIn1 or DigIn2, b9 depending)
Internal Clock Rate:
• 0 = 50 MHz
5 to 6 • 1 = 12.5 MHz
• 2 = 3.125 MHz
• 3 = 0.78125 MHz
32
Range
0000000000 to
1101111100
000 to 111
0 to 65535
0 to 65535
0 to 65535
Read Number
Num
only parameter
Not Protected
PT
copied parameter
Mac Slot menu
SMP
address parameter
Timer Unit Control Word
0 (Display: 0000000000)
0 (Display: 0000000000)
16 Bit User Save
Binary
RW, BU
Default
0000000000
0
0
Bit Text
Bit Txt
parameter string
Rating User
RA US
dependent save
Maximum
Units
Update Rate
Decimal Places
Description
Type
RW Bin
RO Bin ND NC
RW Num
RW Num
RO Num
Binary
Bin FI Filtered
parameter
Power-
PS DE Destination
down save
892 (Display: 1101111100)
Immediate
0
MCi210 User Guide
Issue Number: 2
US
US