248 DR4500A Classic Series Circular Chart Recorder With or Without Control Product Manual Release M
April 2017
D
Deadband, 68, 94
Decimal point location, 62, 82
Deviation, 112
Deviation bargraph, 124
Deviation recording action, 76
Deviation setpoint value, 76, 112
Device status, 207
Diagnostic error messages, 126
Diagnostic tests, 118
Digital inputs, 45
Dimensions, 16
Direct acting control, 94
Display test, 119
Displaying totalizer value, 145
Displays, 3
E
Electrical alignment, 220
Electrical noise, 27
Emissivity, 63
Engineering units, 82
Error message
BATT LOW. See
BATTERY, 210
CAL TEST, 209
CAL1 ERR, 209
CAL2 ERR, 209
CONFTEST, 208
EE FAIL, 210
FACT CRC, 209
FAILSAFE, 208
INxFAIL, 210
PV LIMIT, 210
RAM TEST, 208
RV LIMIT, 210
Error message prompts, 208
Error messages, 126
Event pen function, 146
Event pen operation, 146
F
Factory calibration, 176
Failsafe, 206
Failsafe output value, 68
Failure symptoms, 204
Ferrite filter locations (CE Mark), 29
Field wiring, 180
Filter, 63, 85
G
Gain, 101
Gain 2, 102
Gain units, 68
Grid line contrast, 120
H
Hardware kit contents, 230
Heavy Duty door mounting, 22
High output limit, 67, 94
High range value, 63, 84
High setpoint limit, 67
Hours per revolution, 88
Hysteresis, 68, 94, 108
I
Ice bath, 181
Indicators, 3
Input 1 actuation type, 62
Input actuation type, 83
Input compensation, 63, 85
Input out of range, 211
Input terminals, 180
Inputs
0–5 Vdc, 33
Radiamatic, mV, 33
RTD, 33
Thermocouple, 33
Installation
Operating limits, 8
Preinstallation information, 7
Installing chart, 148
Internal cabling, 232
J
Jumper positions, 182
K
Key test, 119
Knockout locations, 17
L
Local setpoint, 131
Local setpoint, 92
Lockout, 77, 114
Low flow cutoff selection, 63
Low output limit, 67, 94
Low range value, 63, 85
Low setpoint limit, 67
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