Toshiba GRL100-701B Instruction Manual page 460

Message
VCT
Checksum err
ROM-RAM err
SRAM err
BU-RAM err
DPRAM err
EEPROM err
ROM data err
A/D err
V0 err × (2)
V2 err × (2)
I0 err × (2)
Id err × (2)
CT err × (2)
Sampling err
DIO err
RSM err
COM_ ....err
FD: ... err
O/P circuit fail
DS fail
Com.1 fail, Com.2 fail
Sync.1 fail, Sync.2 fail
TX1 level err,
TX2 level err
RX1 level err,
RX2 level err
CLK 1 fail, CLK 2 fail
Term1 rdy off,
Term2 rdy off
RYID1 err, RYID2 err
CT fail × (2)
No-working of LCD
The location marked with (1) has a higher probability than the location marked with (2)
The item of location marked with (*): also check the remote terminal relays and equipment.
Table S-1 LCD Message and Failure Location
SPM IO1 IO2
(GCOM)
×
×
×
×
×
×
×
×
× (1)
× (1)
× (1)
× (1)
× (2)
×
× (2) × (1) × (1)
× (2) × (1)
×
× (2) × (1)
× (2) × (1)
× (2) × (2)
× (2)* × (2)* × (2)*
× (2)* × (2)* × (2)*
× (1)* × (2)* × (2)*
× (2)* × (2)* × (2)*
× (2)* × (2)* × (2)*
× (2)*
× (2)*
× (2)
× (2)
 459 
Failure location
IO3, IO4 HMI
IO5,
IO6
× (1) × (1)
× (1)
6 F 2 S 0 8 5 0
Channel Discon- AC cable
nector
× (2)
× (2)
× (2)
× (2)
× (1)
× (1)
× (1)*
× (1)*
× (1)*
× (1)*
× (1)*
× (1)*
× (1)*
× (1)
.