Yokogawa GC8000 Process Gas Chromatograph - Manual (Page 419)

<7. Troubleshooting>
7-6
IM 11B08A01-01E
No. MESSAGE Alarm Contents Threshold Item Threshold Threshold
Setting
151 CAR1-1 PRESS
LOW
Carrier gas 1-1
pressure low
N/A
152 CAR1-2 PRESS
LOW
Carrier gas 1-2
pressure low
153 CAR2-1 PRESS
LOW
Carrier gas 2-1
pressure low
154 CAR2-2 PRESS
LOW
Carrier gas 2-2
pressure low
155 CAR3-1 PRESS
LOW
Carrier gas 3-1
pressure low
156 CAR3-2 PRESS
LOW
Carrier gas 3-2
pressure low
157 CAR1-1 PRES CTL
ERR
Carrier gas 1-1
control error
Pressure value Pressure is either
above 500 kPa or
under 0 kPa
N/A
158 CAR1-2 PRES CTL
ERR
Carrier gas 1-2
control error
159 CAR2-1 PRES CTL
ERR
Carrier gas 2-1
control error
160 CAR2-2 PRES CTL
ERR
Carrier gas 2-2
control error
161 CAR3-1 PRES CTL
ERR
Carrier gas 3-1
control error
162 CAR3-2 PRES CTL
ERR
Carrier gas 3-2
control error
163 UTL1-1 PRES CTL
ERR
Utility gas 1-1 control
error
164 UTL1-2 PRES CTL
ERR
Utility gas 1-2 control
error
165 UTL1-3 PRES CTL
ERR
Utility gas 1-3 control
error
166 UTL1-4 PRES CTL
ERR
Utility gas 1-4 control
error
167 UTL2-1 PRES CTL
ERR
Utility gas 2-1 control
error
168 UTL2-2 PRES CTL
ERR
Utility gas 2-2 control
error
169 UTL2-3 PRES CTL
ERR
Utility gas 2-3 control
error
170 UTL2-4 PRES CTL
ERR
Utility gas 2-4 control
error
171 UTL3-1 PRES CTL
ERR
Utility gas 3-1 control
error
172 UTL3-2 PRES CTL
ERR
Utility gas 3-2 control
error
173 UTL3-3 PRES CTL
ERR
Utility gas 3-3 control
error
174 UTL3-4 PRES CTL
ERR
Utility gas 3-4 control
error
2nd Edition : May 11, 2012-00