Omron E5EK DEVICENET User Manual page 111

J Operation
instructions
Bit Description
0 Run/Stop
1 Remote/Local
2 RAM write mode
3 RAM data save
4 40% AT execution
5 100% AT execution
6 AT cancel
7
8 SP mode
9
10
11
12
13
14 Strobe 1
15 Strobe 2
• Run/Stop (maximum number of writings: 100,000 operations)
This instruction switches between controller run and stop operation.
It cannot be issued in setting level 1.
• Remote/Local (maximum number of writings: 100,000 operations)
This instruction switches between remote and local operation.
• RAM write mode (maximum number of writings: 100,000 operations)
In the RAM write mode, parameters that are read and written by
CompoBus/D (DeviceNet) communications are saved to RAM. In the
backup mode, these parameters are saved to EEPROM.
• RAM data save
When this instruction is issued, the parameters that are read and
written by CompoBus/D (DeviceNet) communications are saved to
EEPROM.
• 40% AT Execution/100% AT Execution/AT Cancel
This instruction executes or cancels AT.
• SP mode (maximum number of writings: 100000 operations)
This instruction switches between local SP (LSP) and remote SP
(RSP).
• Operation instructions are executed in order from the instruction
having the lower bits only when strobes 1 and 2 are each set to "0" or
"1". For details on how to use strobes 1 and 2, see 6.6 Data Timing
(page 6---13).
• Make sure that statuses A and B change as intended after an operat-
ing instruction is issued.
• When the RAM write mode is switched to the backup mode, and
when the remote mode is switched to the local mode, the parameters
that are read and written by CompoBus/D (DeviceNet) communica-
tions are saved to EEPROM.
6.5 Data Structure
"1"
Run Stop
Remote Local
Backup mode RAM mode
Save execution No processing
40% AT execution No processing
100% AT execution No processing
AT cancel No processing
RSP LSP
ON : Strobe 1= 0 ON : Strobe 1="0"
: Strobe 2="1"
"0"
6--11