Fema S Series User Manual Download Page 9

FEMA ELECTRÓNICA . Series S . S40-T

9

The instrument provides several functions associated to the reading 

of the display values
•  the  ‘

Steps

’  (‘

StEP

’)  function  allows  to  define  minimum  reading 

steps, which will be done in steps of 1, 2, 5, 10, 20 or 50 counts.

Example - selecting a step of 20 configures the reading to change in 

steps of 20 counts (‘1420’, ‘1440’, ‘1460’, ...).

• the ‘

Memory of maximum

’ (‘

MAX

’) function displays the maximum 

reading value stored in memory. It also provides a way to reset the 

value. This parameter is eligible for configuration through the ‘

Fast 

access

’ menu 

(see section 1.11.5).

 • the ‘

Memory of minimum

’ (‘

MAX

’) function displays the minimum 

reading value stored in memory. It also provides a way to reset the 

value. This parameter is eligible for configuration through the ‘

Fast 

access

’ menu 

(see section 1.11.5).

1.11.4 

Display filters

1.11 Configuration menu (cont.)

The ‘UP’ (

5

) key at the front of the instrument gives access to a list 

of functions configurable by the operator. See section 

1.10

 for an ex

-

planation on how to operate the ‘

fast access

’ menu.

The ‘

Key UP (Fast access)

’ (‘

K.uP

’) menu allows to select which func

-

tions will be accessible through the ‘fast access’ menu. Select ‘

on

’ to 

activate each function.
• the ‘

Setpoint

1

’ (‘

ALr1

’) function allows to visualize and modify the 

alarm

1 setpoint through the ‘fast access’ menu.

• the ‘

Setpoint

2

’ (‘

ALr2

’) function allows to visualize and modify the 

alarm

2 setpoint through the ‘fast access’ menu.

•  the    ‘

Memory of maximum

’  (‘

MAX

’)

 

or

 

Memory of minimum

’ 

(‘

MIn

’) functions allow to visualize the maximum or minimum read

-

ing value stored in memory. To reset this value, visualize the memory 

value at the ‘fast access’ menu with key UP (

5

) and when message 

rSt

’ is displayed, press (

<

) to reset.

1.11.5 Fast access

If only a single function is selected for the ‘fast access’ menu, press

-

ing the the ‘UP’ (

5

) key will shortly display the function name and 

then automatically jump to the function value.

1.11.6 Super fast access

Steps

Display

Memory of 

maximum

Memory of 

minimum

Tools

Key UP

 

(‘Fast access’)

Memory of 

maximum

Memory of 

minimum

Setpoint 1

Setpoint 2

Summary of Contents for S Series

Page 1: ...urable cold junction compensation Sensor break detection Reading with 4 digit display Fast access to alarm setpoints on power up function configurable reading brightness Universal AC and DC power Up t...

Page 2: ...ee section 1 11 7 Display filters memory for maximum and minimum reading pass word protection 5 brightness levels 1 1 How to order Index 1 Panel meter S40 T 2 1 1 How to order 2 1 2 Front view 3 1 3 R...

Page 3: ...device Power H fuse 250 mA time lag Power L fuse 400 mA time lag 1 4 Power connections 1 5 Signal connections Pt100 RTD Button UP Logo Alarms Units Button SQ Button LE Configuration menu see section 1...

Page 4: ...ion accuracy 1 0 C cold junction drift 0 04 C readings 3 second Power power H 85 a 265 Vac dc power L 11 a 60 Vdc y 24 48 Vac isolation 2500 Veff with power H 1500 Veff with power L all units tested d...

Page 5: ...rom 20 to 70 C warm up time 15 minutes Messages and errors h oVr Hardware overrange h ovr Input signal is higher than the maximum signal the instrument can detect 80 mV h udr Hardware underrange h udr...

Page 6: ...eset when validat ing the changes Front key pad description Key SQ press the SQ key for 1 second to access the con figuration menu Inside the menu the SQ key functions as a ENTER key It selects and ac...

Page 7: ...reak on bk menu select the behavior of the instru ment in case of sensor break detection Select to_h to set reading to overrange or select to_L to set reading to underrange at the Alpha ALPh menu conf...

Page 8: ...he alarm relays due to fluctuating input signals around the set point at Activation delay dEL 0 configure the delay to apply before alarm activation The activation delay starts counting when the set p...

Page 9: ...functions configurable by the operator See section 1 10 for an ex planation on how to operate the fast access menu The Key UP Fast access K uP menu allows to select which func tions will be accessible...

Page 10: ...system signal reading relay activation the Alarm 1 ALr1 and Alarm 2 ALr2 parameters allow to de fine the status of the alarms while the instrument is starting from a power loss Select on for active a...

Page 11: ...are version Menus OPt 1 and OPt 2 give access to the configuration menus of the output and control modules installed at slots Opt 1 and Opt 2 See section 2 for a list of output and control modules ava...

Page 12: ...ctivation delay Deactivation delay Menu for Alarm 2 Inverted relay Locked alarm Pt100 RTD 2 wires Pt100 RTD 3 wires Thermocouple J Thermocouple K Input Temperature configuration Thermocouple T Thermoc...

Page 13: ...installed at Opt 1 Option 2 Configuration menu for the module installed at Opt 2 Minimum Brightness Maximum Standard Tools Key UP fast access Memory of maximum Memory of minimum Setpoint 1 Setpoint 2...

Page 14: ...el only You may need to access the inside of the instrument to add or re place internal modules Use a flat screwdriver to unlock the upper clips marked with A Then unlock the lower clips marked with B...

Page 15: ...rument conforms to CE rules and regulations strument must be assured Do not expose the instrument to excess of humidity Maintain clean by using a humid rag and do NOT use abrasive products such as alc...

Page 16: ...t 1 Power Signal A B C A B C The R1 module provides 1 relay output to to install at digital panel meters from Series S up to a maximum of 2 relays in a single meter Note for more than 2 relays per ins...

Page 17: ...ayed installation as it does not require soldering or special configuration Terminal A Vexc Terminal B Signal in mA or Vdc Terminal C GND Jumper M closed for mA Jumper V closed for Vdc For more inform...

Page 18: ...uration Terminal B B signal from RS 485 bus Terminal A A signal from RS 485 bus Terminal G GND For more information http fema es docs 4254_SERIES_M K S_ OPTIONS_manual_i pdf Protocol Modbus RTU Functi...

Page 19: ...up to 31 modules Frames codified in represent able ASCII characters codes 32 to 255 directly visible using hyper terminal or similar programs Access to display values alarm status memory of maximum a...

Page 20: ......

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