Yokogawa DR240 - Manual (Page 153)

10-11 IM DR231-01E
Basic Settings (SET-UP)
10
Setting Energizing/Deenergizing (ENERG)
This is a menu displayed for the /A4 option or /R1 option. The internal switches cannot be set.
• Relay Setting
Set the object relays from one number relay (first relay) to another number relay (end relay).
Set it under the condition that the first relay number
≤ end relay number.
• First relay number:
• The first character is a unit number.
• For the second and third characters, a number from 01 to 60 can be set but the effective
setting range is as shown in the following examples: (Check which slot the alarm module
or the DI/DO module is mounted in using its mounted position. Slot numbers are set in
the order of slot 0, slot 1, ..... as viewed facing the rear.)
Ex. 1: When the alarm module is mounted in slot 3: 31 to 40
Ex. 2: The DI/DO module is mounted in slot4: 41 to 42
• End relay number: The same settings of the second or third characters in the first relay
number.
• The default setting is 001-01.
• Selection of energizing/deenergizing
• ENERG: energizing
• DE EN: deenergizing
• The default setting is ENERG.
Setting Relay Hold (HOLD)
This is a menu displayed for the /A4 option or /R1 option. However, the internal switches are set
simultaneously with relays.
• OFF: No relays/internal switches hold.
• ON: all relays/internal switches hold.
• The default setting is OFF.
Note
• In order to make the set or selected contents effective, the contents must be registered. For details, see
page 10-24.
• To return from the SET UP menu to the operation display mode, select END in the main menu. For
details, see page 10-24.
10.4 Setting Operation Mode of Relay/Internal Switch