Yokogawa digitalYEWFLO (DY-FF) - Manual (Page 42)

<8. DEVICE STATUS>
8-1
IM 01F06F00-01EN
8. DEVICE STATUS
In a digitalYEWFLO, the current device statuses
and error details are represented by parameters
DEVICE_STATUS_1 to DEVICE_STATUS_5
(indexes 1045 to 1049) inside the resource
statuses.
Table 8.1 Contents of DEVICE_STATUS_1 (Index 1045)
Hexadecimal Display through DD Description
0x04000000 Abnormal boot process Abnormal boot processing was detected at the time of starting.
0x02000000 Download failure Software download failed.
0x01000000 Download incomplete Software download is incomplete.
0x00800000 Simulate enable jumper On The SIMULATE_ENABLE switch is ON.
0x00400000 RB in O/S mode (AL-21) The resource block is in O/S mode.
0x00080000 AMP. module failure 2 (AL-04) The EEPROM (F) is faulty.
0x00008000 Link Obj.1/17/33 not open The VCR selected in link object is not open.
0x00004000 Link Obj.2/18/34 not open The VCR selected in link object is not open.
0x00002000 Link Obj.3/19/35 not open The VCR selected in link object is not open.
0x00001000 Link Obj.4/20/36 not open The VCR selected in link object is not open.
0x00000800 Link Obj.5/21/37 not open The VCR selected in link object is not open.
0x00000400 Link Obj.6/22/38 not open The VCR selected in link object is not open.
0x00000200 Link Obj.7/23/39 not open The VCR selected in link object is not open.
0x00000100 Link Obj.8/24/40 not open The VCR selected in link object is not open.
0x00000080 Link Obj.9/25 not open The VCR selected in Link object is not open.
0x00000040 Link Obj.10/26 not open The VCR selected in Link object is not open.
0x00000020 Link Obj.11/27 not open The VCR selected in Link object is not open.
0x00000010 Link Obj.12/28 not open The VCR selected in Link object is not open.
0x00000008 Link Obj.13/29 not open The VCR selected in Link object is not open.
0x00000004 Link Obj.14/30 not open The VCR selected in Link object is not open.
0x00000002 Link Obj.15/31 not open The VCR selected in Link object is not open.
0x00000001 Link Obj.16/32 not open The VCR selected in Link object is not open.
Table 8.2 Contents of DEVICE_STATUS_2 (Index 1046)
Hexadecimal Display through DD Description
0x00000040 Temp. sensor failure (AL-08) The temperature sensor is faulty.
0x00000020 Temp. converter failure (AL-07) The temperature circuit in the amplifi er is faulty.
0x00000010 Input circuit failure (AL-06) The input circuit is in the amplifi er is faulty.
0x00000008 Flow sensor failure (AL-05) The fl ow sensor is faulty.
0x00000004 COM. circuit failure 2 (AL-03) The fi eldbus communication circuit in the amplifi er is faulty (type 2 error).
0x00000002 COM. circuit failure 1 (AL-02) The fi eldbus communication circuit in the amplifi er is faulty (type 1 error).
0x00000001 AMP. module failure 1 (AL-01) The EEPROM (S) is faulty.