Watlow F4T User Manual

Watlow F4T • 286 • Chapter 6 Appendix
Parameter Class
and Name
Range Default
Data Type and
Attributes
Modbus Registers
Calibration Offset
-99,999.000 to
99,999.000°F or
units, -55,555.000 to
55,555.000°C
0.0
"IEEE Float
Access=RW"
"Temperature In 1:
Module 1, 32176
Temperature In 1:
Module 2, 32246
Temperature In 1:
Module 3, 32316
Temperature In 1:
Module 4, 32386
Temperature In 1:
Module 5, 32456
Temperature In 1:
Module 6, 32526"
Input Error Latching
"Off (62)
On (63)"
Off (62)
"unsigned 16-bit
Access = RW"
"Temperature In 1:
Module 1, 32178
Temperature In 1:
Module 2, 32248
Temperature In 1:
Module 3, 32318
Temperature In 1:
Module 4, 32388
Temperature In 1:
Module 5, 32458
Temperature In 1:
Module 6, 32528"
Clear Error
"Clear (129)
Ignore (204)"
Ignore (204)
"unsigned 16-bit
Access = RW"
"Temperature In 1:
Module 1, 32180
Temperature In 1:
Module 2, 32250
Temperature In 1:
Module 3, 32320
Temperature In 1:
Module 4, 32390
Temperature In 1:
Module 5, 32460
Temperature In 1:
Module 6, 32530"
Electrical
Measurement
-3.4E+38 To 3.4E+38
"IEEE Float
Access=R"
"Temperature In 1:
Module 1, 32200
Temperature In 1:
Module 2, 32270
Temperature In 1:
Module 3, 32340
Temperature In 1:
Module 4, 32410
Temperature In 1:
Module 5, 32480
Temperature In 1:
Module 6, 32550"
RTD Lead Resistance 0 to 99,999
"IEEE Float
Access=R"
"Temperature In 1:
Module 1, 32202
Temperature In 1:
Module 2, 32272
Temperature In 1:
Module 3, 32342
Temperature In 1:
Module 4, 32412
Temperature In 1:
Module 5, 32482
Temperature In 1:
Module 6, 32552"

Watlow F4T Specifications

General

Inputs	Thermocouple, RTD, mA, V
Outputs	Relay, SSR, mA, V
Communication	Ethernet, Modbus RTU
Data Logging	Yes
Certifications	CE, UL, cUL, RoHS
Control Modes	PID, On/Off
Power Supply	100 to 240 VAC
Operating Temperature	0 to 50°C
Enclosure Rating	IP65
Display	4.3 in. (109 mm) color touch panel LCD
Control Loops	Up to 4