Mitsubishi Electric CR800 Series Instruction Manual page 60

Multifunctional electric hand option
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5Using the Electric Hand (Programming)
[Explanation]
1) Specify the hand number and return the various condition of the electric hand.
2) The value when the target hand is not connected is 0.
3) The description of each status variable is as follows.
Table 5-6:Status variable of the electric hand
Status variable
No
M_EHBusy
1
2
M_EHInPs
M_EHHold
3
4
M_EHZone
M_EHOrg
5
M_EHTMd1/M_EHTMd2/M_EHTMd3
[Function]
An operation mode of designated table data of an electric hand is returned.
[Format]
=M_EHTMd1()
data
[Terminology]
.... The variable for which an operation mode of table data (0-5) is substituted is designated.
................... The table number of the Multifunctional Electric Hand is designated.
[Reference Program]
M1=M_EHTMd1(1)
M11=M_EHTMd2(11)
If M11<>0 Then EHTbl 2, 11
[Explanation]
1) The hand number is designated, and establishes an operation mode of table data of an Multifunctional
Electric Hand (parameter EHnTBL1 - EHnTBL32 and the n : hand number) and refers to it.
5-48 Operating Procedure
Operation status (1: Executing /0: Not executing)
"1" is set up while the hand operates.
Arrival condition to target position (1: Arrived /0: Not arrived)
"0" is set at starting the operation.
When hand arrive to the target position, "1" will be set. (completion range of
positioning) "1" is set up while being at the target position.
Hand grip condition (1: Gripping /0: Not gripping)
"0" is set at starting the operation.
When hand grips by specified fource at end of movement, "1" will be set.
"1" is set up while hand grips by specified fource.
Inside of the specified area (1: Inside specified area /0: Outside specified area)
"0" is set at starting the operation.
When hand enters into the specified area, "1" will be set
"1" is set up while being in the specified area.
Completion condition of hand origin setting (1: Completed /0: Not completed)
"1" will be set up when the origin setting of the hand is completed normally.
The origin setting of the electric hand is necessary after turning on the controller
power. Confirm the completion condition of the origin setting with this status variable.
If not completed, execute the EHOrg command.
0: not set, 1: movement, 2: hold, 3: relative movement, 4: open, 5: close
A setting area is 1-32. It's established by the fixed number or a variable.
' An operation mode of table data 1 of hand 1 is substituted for M1.
' An operation mode of table data 11 of hand 2 is substituted for M11.
' Hand 2, move by the contents of table data 11.
Description
'Reference of Operation mode of table
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Cr750 seriesCr751-dCr751-qCr800Cr751 series

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