SECTION 31 EXTERNAL CONTROL LINES
31.1
TARE (PIN 1)............................................................................................................101
31.2
PEAK (PIN 2)............................................................................................................101
31.3
VALLEY (PIN 3)........................................................................................................102
31.4
SWLIN2 (PIN 4)........................................................................................................102
31.5
EXTERNAL RESET (PIN 5) ....................................................................................102
31.6
NO CONNECTION (PIN 6) ......................................................................................102
31.7
DIGITAL RETURN (PIN 7)........................................................................................102
31.8
+5 V (PIN 8)..............................................................................................................102
31.9
DISPLAY HOLD (PIN 9) ..........................................................................................102
31.10
LOCKOUT EEPROM (and ‘MENU’ BUTTON) (PIN 10) ..........................................102
31.11
RESET of ALARMS (PIN 11)....................................................................................102
31.12
NONSTANDARD RX (PIN 12) and NONSTANDARD TX (PIN 13) ..........................103
31.13
NO CONNECTION (PIN 14) ....................................................................................103
31.14
+V EXT (PIN 15) ......................................................................................................103
31.15
SP1 (PIN 16) ............................................................................................................103
31.16
SP2 (PIN 17) ............................................................................................................103
31.17
AL1 (PIN 18) ............................................................................................................103
31.18
AL2 (PIN 19) ............................................................................................................103
31.19
RTN EXT (PIN 20) ....................................................................................................103
SECTION 32 TROUBLESHOOTING
32.1
Error Mode Messages ..............................................................................................104
32.1.1
Flashing “999999” (Numerical Overflow)..................................................104
32.1.2
Flashing “ERR 01” (Offset Overflow) ........................................................104
32.1.3
Flashing “ERR 02” (Setpoint Overflow) ....................................................104
32.1.4
“NOSTOR” & “STORED” (Programming Entries in EEPROM) ................104
32.1.5
Flashing “OVLD” (Positive Input Overload) ..............................................104
32.1.6
Flashing “OPEN” (Open Sensor Indication)..............................................104
32.1.7
Flashing “-OPEN” (Open Sensor Indication) ............................................105
32.1.8
Flashing “I OVSC” (Input Overscale)........................................................105
32.1.9
Flashing “R OVSC” (Reading Overscale) ................................................105
32.1.10 Flashing “CB OVF” (Count By Overflow)..................................................105
32.1.11 Flashing “UOM.OVF” (Unit of Measure Overflow)....................................105
32.2
Troubleshooting Guide ............................................................................................105
SECTION 33 SPECIFICATIONS
33.1
Current Input ............................................................................................................108
33.2
Voltage Input ............................................................................................................108
33.3
Potentiometer Input ..................................................................................................108
33.4
Thermocouple Input..................................................................................................108
33.5
RTD Input ................................................................................................................109
33.6
General ..................................................................................................................109
33.7
Flashing Messgaes ..................................................................................................113
33.8
ITS-90 Thermocouple Table......................................................................................113
33.9
RTD 10 OHM COPPER Table ..................................................................................114
33.10
ITS-90 RTD 385 Table ............................................................................................114
33.11
ITS-90 RTD 392 Table ............................................................................................115
SECTION 34 FACTORY PRESET VALUES
..................................................................................117
SECTION 35 RECORD YOUR SETUP VALUES
..........................................................................118
APPROVAL SECTION
..............................................................................................................120
Table of Contents
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