Yokogawa DR240 - Manual (Page 47)

5-4 IM DR231-11E
5.3 Setting a Channel No., and Alarm Output Relay
No.
Channel and relay numbers are expressed as shown below in three characters.
Unit No. + Slot No. + Number in slot
1 2 3
Channel/relay No.
Slot No. (In case of channel/relay No. 10, Slot No. + 1)
Unit No. ("A" for optional computation channel)
Channel Number
DR130/DR231/DR241 (Stand-alone type) DR232/DR242 (Expandable type)
Unit No. 0 0 to 5 (Subunit: DS400/DS600)
Slot No. 0 to2 (0 or 1 for DR130) 0 to 5
Channel No. 1 to 10 (CH10: 0)* 1 to 10 (CH10: 0)*
*: For CH10, the channel number digit is expressed by 0 and the slot number digit, by slot number + 1.
Note
• If successive channel numbers are to be specified, enter as ABC-DE, where
ABC: the above 3-digit channel number (unit no., slot no., and channel no.)
DE: the channel number except the unit number (slot no., and channel no.)
Successive channels can only be specified for a unit.
• The input module cannot be mounted to the DR232/DR242 main unit.
Relay Number
DR130/DR231/DR241 (Stand-alone type) DR232/DR242 (Expandable type)
Unit No. 0 I (DR232/DR242 main unit)* 1
S(Internal switch) S(Internal switch)
0 to 5 (Subunit: DS400/DS600)
Slot No. 1 to 5 (1 to 3 for DR130) 0 to 5
Relay No. 1 to 10 (Relay No. 10: 0)* 2 1 to 10 (Relay No. 10: 0)* 2
*1: If the recorder comprises any communication module, no alarm-output relay module can be mounted on
the recorder’s main unit. The unit number “I,” therefore, is not usable in setting up the recorder using
communication commands.
*2: For relay No. 10, the channel number digit is expressed by 0 and the slot number digit, by slot number + 1.
Example
• Channel 9 of the module mounted in slot 2 of the unit 3 of the extended model: 329
• Relay of No. 10 of the module mounted in slot 2 of the unit I of the extended model: I30
1
3
5
7
9
2
4
6
8
10
2
4
6
8
10
1
3
5
7
9
Slot 0
Slot 1
Slot 2
Slot 3
Slot 4
Slot 5
● Stand alone model (DR231/DR241)
● Module
● Stand alone model (DR130)
Slot 0
Slot 1
Slot 2
Slot 3
P O W E R 1 0 0 - 2 4 0 V 5 0 / 6 0 H z 7 0 V A M A X
STATUS
SUB UNIT
P O W E R 1 0 0 - 2 4 0 V 5 0 / 6 0 H z 7 0 V A M A X
STATUS
SUB UNIT
UnitI
Slot 0
Slot 1
Slot 2
Slot 3
Slot 4
Slot 5
Unit No.
0 to 5*
1
(Sub-unit
DS400/DS600)
Slot 0
Slot 1
Slot 2
Slot 3
Slot 4
Slot 5
● Expandable model (DR232/DR242)
Unit No.
setting switch
*1 : The unit number of the sub-unit is the number
set by the switch located on each unit below
slot 2.
Make sure the settings comform the switch
setting.