Status Details - Omron E5AN Communications Manual

SECTION 3 Communications Data for CompoWay/F and SYSWAY

■ Status Details

Bit position
Sta- 0 Heater overcurrent (CT1)
tus
1 Heater current hold (CT1) (See note 1.)
(lower
2 A/D converter error
word)
3 HS alarm (CT1)
4 Spare
5 Display range exceeded
6 Input error
7 Spare
8 Control output (heating)
9 Control output (cooling)
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
Sta- 16 Event input 1
tus
17 Event input 2
(upper
18 Event input 3
word)
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
• HB and HS outputs: Cleared
• Program end output: Cleared
3-18
Status
Not generated
Update
Not generated
OFF
OFF
Not generated
Not generated
OFF
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
• Heating and cooling outputs: Cleared
• Alarm outputs: Cleared
Bit Description
0 1
Generated
Hold
Generated
ON
---
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