Emerson E300 Series Design Manual page 268

Safety Product Mechanical
information information installation
Mode: Open-Loop, RFC-A, RFC-S
F01 IO Status Word
Mode Open-Loop, RFC-A, RFC-S
0
Minimum
(Display: 0000000000000000)
Default
Type 16 Bit Volatile
Display Format Binary
Coding RO, PT, BU
The bits in the IO Status Word (F01) each correspond with one digital I/O as shown below. The update rate of the individual bits in these registers
differs depending upon the I/O.
DI/O Bit
1 0 Digital Input/Output
2 1 Digital Input/Output
3 2 Digital Input/Output
4 3 Digital Input
5 4 Digital Input
6 5 Digital Input
7 6 Relay Output
8 7 24 V Supply Output
9 8 Safe Torque Off 1
10 9 Safe Torque Off 2
11 10 Keypad Run Button
12 11 Keypad Auxiliary Button
13 12 24 V Supply Input
14 13 Keypad Stop Button
15 14 Relay 2 Output
The IO Status Word (F01) is always active and shows the value in the Digital I/O State parameter for all digital I/O configured as inputs.
F02 Input Logic Polarity
Mode Open-Loop, RFC-A, RFC-S
Minimum 0
Default 1
Type 8 Bit User Save
Display Format Standard
Coding RW, TE, BU
Value
0
1
See T24 Digital I/O 01 State (F03).
F03 T24 Digital I/O 01 State
Mode Open-Loop, RFC-A, RFC-S
Minimum 0
Default
Type 1 Bit Volatile
Display Format Standard
Coding RO, ND, NC, PT
The Digital I/O State parameter shows the state of digital I/O on the drive. All I/O except Digital Input 11 (Keypad Run Button), Digital Input 12 (Keypad
Auxiliary Button), Digital Input 13 (24 V Supply Input) and Digital Input 14 (Keypad Stop Button) use IEC61131-2 logic levels. As default the inputs use
positive logic, and so the state parameter is 0 if the digital I/O is low or 1 if the digital I/O is high. Input Logic Polarity (F02) can be set to zero to change
268
Electrical Getting
User Menu A Commissioning
installation started
Function
Input Register
2 ms
2 ms
2 ms
250 μs
250 μs
2 ms
Bit always 0
Bit always 0
2 ms
2 ms
Background
Background
2 ms
Background
Bit always 0
Text
Negative Logic
Positive Logic
Advanced
Diagnostics Optimization CT MODBUS RTU Technical Data
Parameters
65535
Maximum
(Display: 1111111111111111)
Units
Update Rate 250 µs write
Decimal Places 0
Bit update rate
Output Register
250 µs
250 µs
2 ms
Not applicable
Not applicable
Not applicable
2 ms
2 ms
Not applicable
Not applicable
Not applicable
Not applicable
Not applicable
Not applicable
2 ms
Maximum 1
Units
Update Rate Background read
Decimal Places 0
Maximum 1
Units
Update Rate 2 ms write
Decimal Places 0
Output Enable Register
Background
Background
Background
Not applicable
Not applicable
Not applicable
Background
Background
Not applicable
Not applicable
Not applicable
Not applicable
Not applicable
Not applicable
Background
E300 Design Guide
Issue Number: 1