Status Details - Omron E5CN-H Communications Manual

■ Status Details

Bit position
Status 0 Heater overcurrent (CT1)
(lower word)
1 Heater current hold (CT1) (See note 1.)
2 A/D converter error
3 HS alarm (CT1)
4 RSP input error
5 Display range exceeded
6 Input error
7 Potentiometer input error
8 Control output (heating)/open output
9 Control output (cooling)/close output
10 HB (heater burnout) alarm (CT1)
11 HB (heater burnout) alarm (CT2)
12 Alarm 1
13 Alarm 2
14 Alarm 3
15 Program end output
Status 16 Event input 1
(upper word)
17 Event input 2
18 Event input 3
19 Event input 4
20 Write mode
21 EEPROM
22 Setup area
23 AT execute/cancel
24 RUN/STOP
25 Communications writing
26 Auto/manual switch
27 Program start
28 Heater overcurrent (CT2)
29 Heater current hold (CT2) (See note 1.)
30 Spare
31 HS alarm (CT2)
Note 1: When the control output ON time is less than 100 ms, the bit is set to "1" and the heater current is
held at the last current value.
Note 2: "Spare" bits are always OFF.
Note 3: When read in setup area 1, the status of the bits will be as follows:
• Overcurrent: Last value held
• A/D converter error: Last value held
• Input error: Last value held
• Potentiometer input error: Last value held
• HB and HS outputs: Cleared
• Program end output: Cleared
Status
Not generated
Update
Not generated
OFF
Not generated
Not generated
Not generated
Not generated
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
Backup mode
RAM = EEPROM
Setup area 0
AT canceled
Run
OFF (disabled)
Automatic mode
Reset
Not generated
Update
OFF
OFF
• Current hold: Last value held
• Display range exceeded: Last value held
• RSP input error: Last value held
• Heating output, cooling output, open output,
close output: Cleared
• Alarm outputs: Cleared
3.2 Status and Status 2
Bit Description
0 1
Generated
Hold
Generated
ON
Generated
Generated
Generated
Generated
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
RAM write mode
RAM ≠ EEPROM
Setup area 1
AT execution in progress
Stop
ON (enabled)
Manual mode
Start
Generated
Hold
---
ON
3-19